# Referendums around the world

| Referendum | Wikidata | Date | Year | Country | ISO3 | Jurisdiction | Type | Electorate | Ballots cast | Valid votes | Turnout (%) | Wikipedia languages |
| --- | --- | --- | ---: | --- | --- | --- | --- | ---: | ---: | ---: | ---: | ---: |
| 2028 Democratic Party presidential primaries | Q135963502 | 2028 | 2028 | United States | USA |  | public election; primary election in the United States |  |  |  |  | 0 |
| Referendum to the War Materiel Act | Q141802887 | 2026-11-29 | 2026 |  |  |  | Optional Federal Referendum |  |  |  |  | 1 |
| swiss initiative « For Restrictions on Fireworks » | Q141419576 | 2026-11-29 | 2026 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 1 |
| Federal decree on additional funding for OASI pensions by increasing the VAT rate | Q141936997 | 2026-11-29 | 2026 |  |  |  | Mandatory referendum in Switzerland |  |  |  |  | 1 |
| 2026 Taiwanese referendum | Q141217064 | 2026-11-28 | 2026 |  |  |  | referendums in Taiwan |  |  |  |  | 2 |
| 2026 Michigan Proposal 1 | Q140388405 | 2026-11-03 | 2026 | United States | USA |  | referendum |  |  |  |  | 1 |
| 2026 Utah House Bill 267 veto referendum | Q136469149 | 2026-11-03 | 2026 | United States | USA |  | popular referendum |  |  |  |  | 1 |
| California Prohibit Taxes on Retirement Holdings and Personal Savings Amendment (2026) | Q139617980 | 2026-11-03 | 2026 |  |  |  | California ballot proposition |  |  |  |  | 0 |
| 2026 Alberta referendum | Q138585755 | 2026-10-19 | 2026 | Canada | CAN | Alberta | referendum |  |  |  |  | 4 |
| 2026 Alberta independence referendum | Q140067848 | 2026-10-19 | 2026 | Canada | CAN | Alberta | independence referendum |  |  |  |  | 11 |
| Referendum on the amendment to the Parliamentary Inquiry Act | Q141049647 | 2026-10-11 | 2026 | Slovenia | SVN |  | referendum |  |  |  |  | 1 |
| Referendum on abolishing the mandatory payment of the public broadcasting fee | Q141245983 | 2026-10-11 | 2026 | Slovenia | SVN |  | referendum |  |  |  |  | 1 |
| Referendum on foreigners' local election voting rights | Q141663087 | 2026-10-11 | 2026 | Slovenia | SVN |  | referendum |  |  |  |  | 1 |
| Referendum on the proposal to tie cash social assistance to community service | Q141671399 | 2026-10-11 | 2026 | Slovenia | SVN |  | referendum |  |  |  |  | 1 |
| 2026 Slovenian referendum | Q141703532 | 2026-10-11 | 2026 | Slovenia | SVN |  | referendum |  |  |  |  | 4 |
| 2026 Guinea-Bissau constitutional referendum | Q140753484 | 2026-08-30 | 2026 | Guinea-Bissau | GNB |  | constitutional referendum |  |  |  |  | 3 |
| 2026 Icelandic European Union membership negotiations referendum | Q16985507 | 2026-08-29 | 2026 | Iceland | ISL |  | referendum |  |  |  |  | 22 |
| 2026 Likud primary | Q141068128 | 2026-08-17 | 2026 | Israel | ISR |  | Likud primary elections |  |  |  |  | 3 |
| Kansas Elections for Supreme Court Justices Amendment | Q134303223 | 2026-08-04 | 2026 | United States | USA |  | local referendum |  |  |  |  | 1 |
| The Democrats (Israel) Party primaries (2026) | Q140378642 | 2026-07-20 | 2026 | Israel | ISR |  | primary election |  |  |  |  | 4 |
| 2026 Hamburg Olympics referendum | Q137830553 | 2026-05-31 | 2026 | Germany | DEU | Hamburg | referendum |  |  |  |  | 2 |
| 2026 Italian constitutional referendum | Q137907736 | 2026-03-23 | 2026 | Italy | ITA | Italy | constitutional referendum |  |  |  |  | 10 |
| 2026 Kazakh constitutional referendum | Q138259613 | 2026-03-15 | 2026 | Kazakhstan | KAZ | Kazakhstan | constitutional referendum | 12482613 | 9127192 | 8852766 | 73.1 | 10 |
| Gran Consulta por Colombia de 2026 | Q137830959 | 2026-03-08 | 2026 | Colombia | COL |  | primary election |  |  |  |  | 1 |
| 2026 Texas Democratic gubernatorial primary | Q138028609 | 2026-03-03 | 2026 | United States | USA |  | primary election |  |  |  |  | 0 |
| 2026 Thai constitutional referendum | Q137686217 | 2026-02-08 | 2026 | Thailand | THA | Thailand | constitutional referendum |  |  |  |  | 7 |
| 2026 Bay Area Regional Measure RTM | Q141893338 | 2026 | 2026 | United States | USA | San Francisco; Alameda County; Contra Costa County (+2 more) | local referendum |  |  |  |  | 1 |
| 2026 United Left Primary (France) | Q137464442 | 2026 | 2026 | France | FRA |  | primary election |  |  |  |  | 2 |
| 2025 Peruvian Aprista Party presidential primary | Q136595426 | 2025-11-30 | 2025 | Peru | PER |  | public election; primary election |  |  |  |  | 2 |
| 2025 Snowy Valleys Council de-amalgamation referendum | Q137369796 | 2025-11-29 | 2025 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| 2025 Slovenian assisted dying referendum | Q136840461 | 2025-11-23 | 2025 | Slovenia | SVN |  | referendum |  |  |  |  | 3 |
| Election Rigging Response Act | Q135880917 | 2025-11-05 | 2025 | United States | USA |  | California ballot proposition |  |  | 11570337 |  | 5 |
| 2025 Addu referendum | Q136718162 | 2025-10-25 | 2025 | Maldives | MDV |  | referendum |  |  |  |  | 1 |
| 2025 Hamburg climate action referendum | Q133842761 | 2025-10-12 | 2025 | Germany | DEU | Hamburg | Volksentscheid |  |  |  |  | 2 |
| Hamburg testet Grundeinkommen | Q136499664 | 2025-10-12 | 2025 | Germany | DEU | Hamburg | Volksentscheid |  |  |  |  | 2 |
| 2025 New Zealand local referendums on Māori wards and constituencies | Q131127475 | 2025-10-11 | 2025 | New Zealand | NZL |  | referendum |  |  |  |  | 3 |
| 2025 Nauruan constitutional referendum | Q136479456 | 2025-10-11 | 2025 | Nauru | NRU | Nauru | public election; constitutional referendum |  | 8381 | 8315 |  | 3 |
| 2025 Guinean constitutional referendum | Q133800909 | 2025-09-21 | 2025 | Guinea | GIN | Guinea | constitutional referendum |  |  |  |  | 5 |
| 2025 Taiwanese referendum | Q134570885 | 2025-08-23 | 2025 | Taiwan | TWN | Taiwan | referendums in Taiwan |  |  |  |  | 4 |
| 2025 Taiwanese recall votes | Q135315667 | 2025-07-26 | 2025 | Taiwan | TWN | Taiwan | recall elections in Taiwan |  |  |  |  | 2 |
| 2025 Unity for Chile presidential primaries | Q134286557 | 2025-06-29 | 2025 | Chile | CHL |  | primary election |  |  |  |  | 4 |
| 2025 New York City Democratic mayoral primary | Q134531607 | 2025-06-24 | 2025 | United States | USA | New York City | public election; primary election in the United States |  |  |  |  | 4 |
| 2025 Italian referendum | Q132800534 | 2025-06-09 | 2025 | Italy | ITA | Italy | referendum | 51301377 |  |  |  | 4 |
| Slovenian artist pensions referendum. 2025 | Q133854212 | 2025-05-11 | 2025 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| 2025 Caymanian referendum | Q133971990 | 2025-04-30 | 2025 | United Kingdom | GBR |  | referendum |  |  |  |  | 1 |
| 2025 Republican People's Party presidential primaries | Q132004985 | 2025-03-23 | 2025 | Turkey | TUR |  | public election; show election; primary election (+1 more) |  |  |  |  | 4 |
| 2025 January Republican National Committee chairmanship election | Q137719539 | 2025-01-17 | 2025 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2025 Slovenian NATO membership referendum | Q135455859 | 2025 | 2025 | Slovenia | SVN |  | referendum; cancelled election |  |  |  |  | 2 |
| 2024 Basel-Stadt Eurovision expenditure referendum | Q132205239 | 2024-11-24 | 2024 |  |  | Canton of Basel-Stadt | referendum |  |  |  |  | 1 |
| Referendum against Expansion programme for the national highways | Q141739617 | 2024-11-24 | 2024 |  |  |  | Optional Federal Referendum |  |  |  |  | 1 |
| 2024 Civic Coalition presidential primary | Q131186743 | 2024-11-23 | 2024 | Poland | POL |  | primary election |  |  |  |  | 3 |
| 2024 Gabonese constitutional referendum | Q130615680 | 2024-11-16 | 2024 | Gabon | GAB |  | referendum |  |  |  |  | 4 |
| 2024 New York Equal Protection of Law amendment referendum | Q126052524 | 2024-11-05 | 2024 | United States | USA | New York | referendum |  |  |  |  | 1 |
| 2024 California Proposition 36 | Q130364080 | 2024-11-05 | 2024 | United States | USA |  | referendum |  |  | 15063908 |  | 4 |
| 2024 Alaska Ballot Measure 2 | Q130467037 | 2024-11-05 | 2024 | United States | USA |  | referendum |  |  |  |  | 2 |
| 2024 Florida marijuana legalization initiative | Q118898171 | 2024-11-05 | 2024 | United States | USA | Florida | citizens' initiative |  |  |  |  | 2 |
| 2024 Qatari constitutional referendum | Q130760647 | 2024-11-05 | 2024 | Qatar | QAT |  | constitutional referendum |  |  |  |  | 5 |
| 2024 Maine state flag referendum | Q128800318 | 2024-11-05 | 2024 | United States | USA | Maine | project of referendum |  |  |  |  | 3 |
| 2024 Puerto Rican status referendum | Q127179199 | 2024-11-05 | 2024 | United States | USA | Puerto Rico | self-determination referendum |  | 1133221 | 950693 |  | 4 |
| 2024 Maryland Question 1 | Q124650724 | 2024-11-05 | 2024 | United States | USA | Maryland | local referendum; legislatively referred constitutional amendment; Act of the Maryland General Assembly |  |  | 2891538 |  | 3 |
| 2024 Arizona Proposition 139 | Q129255432 | 2024-11-05 | 2024 | United States | USA | Arizona | constitutional amendment; local referendum |  |  |  |  | 3 |
| November 2024 Green Party (Czech Republic) leadership election | Q131238636 | 2024-11-02 | 2024 | Czech Republic | CZE |  | primary election |  |  |  |  | 1 |
| 2024 Uruguayan constitutional referendum on nighttime police raids | Q130270250 | 2024-10-27 | 2024 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| 2024 Uruguayan constitutional referendum on retirement and pension policy | Q127429146 | 2024-10-27 | 2024 | Uruguay | URY |  | plebiscite |  |  |  |  | 4 |
| 2024 Moldovan European Union membership constitutional referendum | Q125407738 | 2024-10-20 | 2024 | Moldova | MDA | Moldova | referendum related to European Union accession | 3023810 | 1562705 | 1488874 | 51.7 | 23 |
| 2024 Keelung mayoral recall election | Q126616370 | 2024-10-13 | 2024 | Taiwan | TWN | Keelung | recall elections in Taiwan | 310797 | 156776 | 155948 | 50.4 | 3 |
| 2024 Kazakh nuclear power referendum | Q123253377 | 2024-10-06 | 2024 | Kazakhstan | KAZ |  | public election; referendum |  |  |  |  | 7 |
| International Monetary Fund | Q129162560 | 2024-09-22 | 2024 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| Swiss federal popular initiative «Für die Zukunft unserer Natur und Landschaft (Biodiversitätsinitiative)» | Q128239187 | 2024-09-22 | 2024 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 1 |
| Balsam Benchmark | Q135639178 | 2024-09-12 | 2024 |  |  |  | citizens' initiative; indicator |  |  |  |  | 1 |
| Recall of Kinmen County Assembly Speaker Hong Yundian in 2024 | Q130238052 | 2024-09-09 | 2024 | Taiwan | TWN | Kinmen County | recall elections in Taiwan | 19 |  |  |  | 1 |
| 2024 Niuean constitutional referendum | Q129608847 | 2024-08-31 | 2024 | Niue | NIU |  | constitutional referendum |  |  |  |  | 4 |
| 2024 Chenggong townshipwide recall election | Q129256270 | 2024-08-03 | 2024 | Taiwan | TWN | Chenggong Township | recall elections in Taiwan |  |  |  |  | 1 |
| Building of a new state hospital | Q129162559 | 2024-06-16 | 2024 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| 2024 Slovenian referendum | Q126098309 | 2024-06-09 | 2024 | Slovenia | SVN |  | referendum |  |  |  |  | 4 |
| 2024 Green Party presidential primaries | Q115925349 | 2024-06-04 | 2024 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2024 Montana Republican presidential primary | Q116893980 | 2024-06-04 | 2024 | United States | USA | Montana | primary election |  |  |  |  | 1 |
| 2024 New Jersey Republican presidential primary | Q116893989 | 2024-06-04 | 2024 | United States | USA | New Jersey | primary election |  |  |  |  | 2 |
| 2024 Vanuatuan constitutional referendum | Q124470042 | 2024-05-29 | 2024 | Vanuatu | VUT |  | constitutional referendum |  |  |  |  | 3 |
| 2024 Oregon Republican presidential primary | Q116893981 | 2024-05-21 | 2024 | United States | USA | Oregon | primary election |  |  |  |  | 1 |
| 2024 Nebraska Republican presidential primary | Q116893986 | 2024-05-14 | 2024 | United States | USA | Nebraska | primary election |  |  |  |  | 1 |
| 2024 Maryland Democratic presidential primary | Q124793979 | 2024-05-14 | 2024 | United States | USA |  | United States presidential primary |  |  | 678347 |  | 2 |
| 2024 Lithuanian constitutional referendum | Q124040134 | 2024-05-12 | 2024 | Lithuania | LTU |  | constitutional referendum |  |  |  |  | 4 |
| 2024 West Virginia Republican presidential primary | Q116893992 | 2024-05-07 | 2024 | United States | USA | West Virginia | primary election |  |  |  |  | 2 |
| 2024 Indiana Republican presidential primary | Q116909598 | 2024-05-07 | 2024 | United States | USA | Indiana | primary election |  |  |  |  | 2 |
| 2024 New York Republican presidential primary | Q116867132 | 2024-04-30 | 2024 | United States | USA | New York | primary election |  |  |  |  | 2 |
| 2024 Pennsylvania Republican presidential primary | Q116867134 | 2024-04-23 | 2024 | United States | USA | Pennsylvania | primary election |  |  |  |  | 1 |
| 2024 Ecuadorian Popular Consultation and Referendum | Q124451998 | 2024-04-21 | 2024 | Ecuador | ECU |  | plebiscite; constitutional referendum |  |  |  |  | 3 |
| 2024 North Kosovo referendum | Q125480857 | 2024-04-21 | 2024 | Kosovo | XKS | North Kosovo | local referendum |  |  |  |  | 4 |
| 2024 Wyoming Democratic presidential caucuses | Q123220863 | 2024-04-13 | 2024 | United States | USA | Wyoming | public election; primary election in the United States |  |  |  |  | 1 |
| 2024 Columbia, Missouri City Council Ward 1 recall election | Q125366991 | 2024-04-02 | 2024 | United States | USA |  | recall election |  |  |  |  | 0 |
| 2024 Wisconsin Republican presidential primary | Q116867156 | 2024-04-02 | 2024 | United States | USA | Wisconsin | primary election |  |  |  |  | 2 |
| 2024 Illinois Republican presidential primary | Q116697686 | 2024-03-19 | 2024 | United States | USA | Illinois | primary election |  |  |  |  | 1 |
| 2024 Arizona Republican presidential primary | Q116783471 | 2024-03-19 | 2024 | United States | USA | Arizona | primary election |  |  |  |  | 2 |
| 2024 Florida Republican presidential primary | Q116867489 | 2024-03-19 | 2024 | United States | USA | Florida | primary election |  |  |  |  | 2 |
| 2024 Arizona Democratic presidential primary | Q122809959 | 2024-03-19 | 2024 | United States | USA | Arizona | primary election |  |  |  |  | 1 |
| 2024 Georgia Democratic presidential primary | Q118105140 | 2024-03-12 | 2024 | United States | USA | Georgia | primary election in the United States |  |  |  |  | 1 |
| 2024 Washington Democratic presidential primary | Q123190502 | 2024-03-12 | 2024 | United States | USA | Washington | primary election in the United States |  |  |  |  | 1 |
| 2024 Georgia Republican presidential primary | Q116867271 | 2024-03-12 | 2024 | United States | USA | Georgia | primary election |  |  |  |  | 2 |
| 2024 Hawaii Republican presidential caucuses | Q116873304 | 2024-03-12 | 2024 | United States | USA | Hawaii | primary election |  |  |  |  | 1 |
| 2024 Puerto Rico Republican presidential primary | Q116893969 | 2024-03-10 | 2024 | United States | USA | Puerto Rico | primary election |  |  |  |  | 1 |
| Referendum on gender equality, 2023 | Q117030601 | 2024-03-08 | 2024 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland |  |  |  |  | 0 |
| 2024 Alabama Republican presidential primary | Q116783468 | 2024-03-05 | 2024 | United States | USA | Alabama | primary election |  |  |  |  | 1 |
| 2024 Virginia Republican presidential primary | Q116867154 | 2024-03-05 | 2024 | United States | USA | Virginia | primary election |  |  |  |  | 2 |
| 2024 Minnesota Republican presidential caucuses | Q116867155 | 2024-03-05 | 2024 | United States | USA | Minnesota | primary election |  |  |  |  | 1 |
| 2024 California Republican presidential primary | Q116867158 | 2024-03-05 | 2024 | United States | USA | California | primary election |  |  |  |  | 3 |
| 2024 Colorado Republican presidential primary | Q116893987 | 2024-03-05 | 2024 | United States | USA | Colorado | primary election |  |  |  |  | 3 |
| 2024 Oklahoma Republican presidential primary | Q116893984 | 2024-03-05 | 2024 | United States | USA | Oklahoma | primary election |  |  |  |  | 2 |
| 2024 North Carolina Republican presidential primary | Q116894078 | 2024-03-05 | 2024 | United States | USA | North Carolina | primary election |  |  |  |  | 2 |
| 2024 Utah Republican presidential caucuses | Q116909597 | 2024-03-05 | 2024 | United States | USA | Utah | primary election |  |  |  |  | 2 |
| 2024 Iowa Democratic presidential caucuses | Q118105518 | 2024-03-05 | 2024 | United States | USA | Iowa | primary election |  |  |  |  | 1 |
| 2024 Alabama Democratic presidential primary | Q118107696 | 2024-03-05 | 2024 | United States | USA | Alabama | primary election |  |  |  |  | 1 |
| 2024 California Democratic presidential primary | Q118111694 | 2024-03-05 | 2024 | United States | USA | California | primary election |  |  |  |  | 2 |
| 2024 Minnesota Democratic presidential primary | Q118111839 | 2024-03-05 | 2024 | United States | USA | Minnesota | public election; primary election |  |  |  |  | 1 |
| 2024 Vermont Democratic presidential primary | Q118180809 | 2024-03-05 | 2024 | United States | USA | Vermont | primary election |  |  |  |  | 1 |
| 2024 Texas Republican primary | Q116867153 | 2024-03-05 | 2024 | United States | USA | Texas | United States presidential primary |  |  |  |  | 3 |
| 2024 Minnesota Legal Marijuana Now presidential primary | Q124219539 | 2024-03-05 | 2024 | United States | USA | Minnesota | United States presidential primary |  |  |  |  | 1 |
| 2024 Oklahoma Libertarian presidential primary | Q124415144 | 2024-03-05 | 2024 | United States | USA | Oklahoma | United States presidential primary |  |  |  |  | 1 |
| 2024 North Dakota Republican presidential caucuses | Q116867163 | 2024-03-04 | 2024 | United States | USA | North Dakota | primary election |  |  |  |  | 1 |
| Swiss initiative for a 13th monthly pension payment | Q122933487 | 2024-03-03 | 2024 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 3 |
| 2026 United States Senate Democratic primary election in Texas | Q138568937 | 2024-03-03 | 2024 | United States | USA |  | primary election |  |  |  |  | 0 |
| 2024 Missouri Republican presidential primary | Q116873291 | 2024-03-02 | 2024 | United States | USA | Missouri | primary election |  |  |  |  | 1 |
| 2024 Michigan Republican presidential primary | Q116873306 | 2024-03-02 | 2024 | United States | USA | Michigan | primary election |  |  |  |  | 3 |
| 2024 District of Columbia Republican primary | Q116893994 | 2024-03-01 | 2024 | United States | USA | District of Columbia | primary election |  |  | 2030 |  | 3 |
| 2024 Michigan Democratic presidential primary | Q118105515 | 2024-02-27 | 2024 | United States | USA | Michigan | primary election |  |  | 762697 |  | 2 |
| Direct election of the members of government | Q129162556 | 2024-02-25 | 2024 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| 2024 South Carolina Republican presidential primary | Q116873311 | 2024-02-24 | 2024 | United States | USA | South Carolina | primary election |  |  | 755807 |  | 3 |
| 2024 Nevada Republican presidential caucuses | Q116873305 | 2024-02-08 | 2024 | United States | USA | Nevada | primary election |  |  |  |  | 3 |
| 2024 South Carolina Democratic presidential primary | Q118105151 | 2024-02-03 | 2024 | United States | USA | South Carolina | United States presidential primary |  |  | 131286 |  | 2 |
| 2024 New Hampshire Republican presidential primary | Q116873310 | 2024-01-23 | 2024 | United States | USA | New Hampshire | primary election |  |  |  |  | 4 |
| 2024 New Hampshire Democratic presidential primary | Q118105148 | 2024-01-23 | 2024 | United States | USA | New Hampshire | United States presidential primary |  |  |  |  | 2 |
| Mandatory photovoltaic panels on non-residential buildings | Q129162551 | 2024-01-21 | 2024 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| Electronic health records opt-in | Q129162554 | 2024-01-21 | 2024 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| Reform of the energy efficiency standards | Q129162553 | 2024-01-21 | 2024 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| 2024 Iowa Republican presidential caucuses | Q116894037 | 2024-01-15 | 2024 | United States | USA | Iowa | primary election; Iowa caucuses |  | 110298 |  |  | 4 |
| 2024 Iowa Libertarian presidential caucuses | Q124445979 | 2024-01-15 | 2024 | United States | USA |  | primary election |  |  | 89 |  | 2 |
| 2024 Alabama Senate District 9 special election | Q135105457 | 2024-01-09 | 2024 | United States | USA | Alabama | primary election |  |  |  |  | 1 |
| 2024 Democratic Party presidential primaries | Q113954454 | 2024 | 2024 | United States | USA |  | public election; primary election in the United States |  |  |  |  | 17 |
| 2024 Republican Party presidential primaries | Q115162344 | 2024 | 2024 | United States | USA | United States | public election; primary election in the United States |  |  |  |  | 20 |
| 2024 Libertarian Party presidential primaries | Q115925328 | 2024 | 2024 | United States | USA | United States | primary election in the United States |  |  |  |  | 3 |
| 2024 New Mexico Democratic presidential primary | Q124794008 | 2024 | 2024 |  |  |  | United States presidential primary |  |  |  |  | 1 |
| 2023 Chilean national plebiscite | Q116181410 | 2023-12-17 | 2023 | Chile | CHL |  | constitutional referendum |  |  |  |  | 10 |
| 2023 Chadian constitutional referendum | Q122472248 | 2023-12-17 | 2023 | Chad | TCD |  | constitutional referendum |  |  |  |  | 4 |
| 2023 Venezuelan referendum | Q123324182 | 2023-12-03 | 2023 | Venezuela | VEN | Venezuela | referendum |  | 10555092 | 10525814 |  | 15 |
| 2023 Marshallese constitutional referendum | Q120465849 | 2023-11-20 | 2023 | Marshall Islands | MHL |  | constitutional referendum |  |  |  |  | 3 |
| 2023 Colorado Proposition HH | Q123356544 | 2023-11-07 | 2023 | United States | USA |  | referendum |  |  |  |  | 1 |
| 2023 Ohio abortion initiative | Q121296732 | 2023-11-07 | 2023 | United States | USA | Ohio | local referendum |  |  |  |  | 1 |
| 2023 Maine Question 1 | Q123356478 | 2023-11-07 | 2023 | United States | USA | Maine | local referendum |  |  |  |  | 1 |
| 2023 San Jose del Monte conversion plebiscite | Q123335133 | 2023-10-30 | 2023 | Philippines | PHL | Bulacan | plebiscite |  |  |  |  | 1 |
| 2023 Unitary Platform presidential primaries | Q115377281 | 2023-10-22 | 2023 | Venezuela | VEN | Venezuela | primary election |  |  |  |  | 3 |
| 2023 Tálknafjarðarhreppur–Vesturbyggð municipal merger referendum | Q137258668 | 2023-10-20 | 2023 | Iceland | ISL |  | referendum |  |  |  |  | 1 |
| 2023 Polish referendum | Q121518237 | 2023-10-15 | 2023 | Poland | POL |  | referendum |  |  |  |  | 12 |
| 2023 Australian referendum | Q117281286 | 2023-10-14 | 2023 | Australia | AUS | Australia | constitutional referendum | 17676347 | 14179546 | 14036624 | 80.2 | 16 |
| 2023 Ohio Constitution referendum | Q118904240 | 2023-08-08 | 2023 | United States | USA |  | constitutional referendum |  | 3059440 |  |  | 1 |
| 2023 Central African constitutional referendum | Q119681930 | 2023-07-30 | 2023 | Central African Republic | CAF |  | constitutional referendum |  |  |  |  | 3 |
| Malian constitutional referendum, 2023 | Q31805871 | 2023-06-18 | 2023 | Mali | MLI |  | constitutional referendum |  |  |  |  | 5 |
| Glaciers initiative | Q117671382 | 2023-06-18 | 2023 | Switzerland | CHE |  | initiative; Swiss federal popular initiative |  |  |  |  | 1 |
| 2023 Uzbek constitutional referendum | Q117468270 | 2023-04-30 | 2023 | Uzbekistan | UZB |  | constitutional referendum |  |  |  |  | 8 |
| 2023 Democratic Progressive Party presidential primary | Q117318702 | 2023-04-06 | 2023 | Taiwan | TWN |  | Taiwan presidential primary |  |  |  |  | 1 |
| referendum Berlin 2030 climate neutral | Q116998636 | 2023-03-26 | 2023 | Germany | DEU | Berlin | Volksentscheid |  |  |  |  | 4 |
| 2023 Democratic Party (Italy) leadership election | Q114608373 | 2023-02-26 | 2023 | Italy | ITA | Italy | primary election; leadership election |  |  |  |  | 4 |
| 2023 South Ethiopia Region referendum | Q116713486 | 2023-02-06 | 2023 | Ethiopia | ETH |  | referendum |  |  |  |  | 3 |
| 2023 Liechtenstein constitutional referendum | Q115978146 | 2023-01-29 | 2023 | Liechtenstein | LIE |  | constitutional referendum |  |  |  |  | 4 |
| Referendum in Slovakia in 2023 | Q115253367 | 2023-01-21 | 2023 | Slovakia | SVK |  | referendum |  |  |  |  | 7 |
| 2022 Alderney plebiscite election | Q125895283 | 2022-12-10 | 2022 | Guernsey | GGY | Alderney | plebiscite |  |  |  |  | 1 |
| Measure VY | Q115884083 | 2022-12-01 | 2022 | United States | USA | Culver City | citizens' initiative |  |  |  |  | 1 |
| 2022 Slovenian referendum | Q115474336 | 2022-11-27 | 2022 | Slovenia | SVN |  | referendum |  |  |  |  | 3 |
| 2022 Taiwanese constitutional referendum | Q111525918 | 2022-11-26 | 2022 | Taiwan | TWN | Taiwan | constitutional referendum | 19239392 | 11345932 | 10663529 | 59 | 7 |
| 2022 California Proposition 27 | Q115087597 | 2022-11-08 | 2022 | United States | USA | California | referendum |  |  |  |  | 1 |
| 2022 South Dakota Amendment D | Q115204518 | 2022-11-08 | 2022 | United States | USA | South Dakota | referendum |  |  |  |  | 1 |
| 2022 American Samoan constitutional referendum | Q130711828 | 2022-11-08 | 2022 | United States | USA | American Samoa | constitutional referendum |  |  |  |  | 1 |
| 2022 California Proposition 30 | Q113450291 | 2022-11-08 | 2022 | United States | USA | California | California ballot proposition; wildfire season |  |  |  |  | 1 |
| 2022 Michigan Proposal 1 | Q113986803 | 2022-11-08 | 2022 | United States | USA | Michigan | local referendum |  |  |  |  | 1 |
| 2022 Michigan Proposal 2 | Q113986804 | 2022-11-08 | 2022 | United States | USA | Michigan | local referendum |  |  |  |  | 1 |
| 2022 Michigan Proposal 3 | Q113986805 | 2022-11-08 | 2022 | United States | USA | Michigan | local referendum |  |  |  |  | 2 |
| 2022 Montana Amendment 48 | Q115179358 | 2022-11-08 | 2022 | United States | USA | Montana | local referendum |  |  |  |  | 1 |
| 2022 Montana Referendum 131 | Q115179374 | 2022-11-08 | 2022 | United States | USA | Montana | local referendum |  |  |  |  | 1 |
| Oregon Ballot Measure 113 | Q115803660 | 2022-11-08 | 2022 | United States | USA | Oregon | local referendum |  |  |  |  | 1 |
| 2022 Ohio Issue 1 | Q115821305 | 2022-11-08 | 2022 | United States | USA | Ohio | local referendum |  |  |  |  | 1 |
| 2022 Montana Legislative Referendum 131 | Q130279648 | 2022-11-08 | 2022 | United States | USA | Montana | local referendum |  |  |  |  | 1 |
| 2022 annexation referendum in Russian-occupied Kherson Oblast | Q114182020 | 2022-09-27 | 2022 | Ukraine | UKR | Kherson military–civilian administration | referendum |  |  |  |  | 0 |
| 2022 annexation referendums in Russian-occupied Ukraine | Q113495737 | 2022-09-27 | 2022 | Ukraine | UKR |  | show election; annexation referendum |  |  |  |  | 28 |
| 2022 Cuban referendum | Q111778863 | 2022-09-25 | 2022 | Cuba | CUB | Cuba | referendum | 8447467 | 6251786 | 5886880 | 74 | 14 |
| 2022 Chilean constitutional plebiscite | Q100951960 | 2022-09-04 | 2022 | Chile | CHL |  | constitutional referendum |  |  |  |  | 9 |
| 2022 Likud primary | Q124448819 | 2022-08-10 | 2022 | Israel | ISR |  | Likud primary elections |  |  |  |  | 2 |
| 2022 Israeli Labor Party Knesset list primary | Q141895317 | 2022-08-09 | 2022 | Israel | ISR |  | primary election |  |  |  |  | 1 |
| Value Them Both Amendment | Q113334565 | 2022-08-02 | 2022 | United States | USA |  | referendum | 1929972 | 908745 | 908745 | 47.1 | 4 |
| 2022 Tunisian constitutional referendum | Q110413324 | 2022-07-25 | 2022 | Tunisia | TUN | Tunisia | constitutional referendum | 9278541 | 2830094 | 2756607 | 30.5 | 9 |
| 2022 Israeli Labor Party leadership election | Q113139130 | 2022-07-18 | 2022 | Israel | ISR |  | primary election; leadership election |  |  |  |  | 3 |
| 2022 South Ossetian annexation referendum | Q111989416 | 2022-07-17 | 2022 | South Ossetia | GEO |  | project of referendum |  |  |  |  | 1 |
| 2022 Italian referendum | Q111450481 | 2022-06-12 | 2022 | Italy | ITA | Italy | referendum | 50910473 |  |  |  | 7 |
| 2022 South Dakota Amendment C | Q112289883 | 2022-06-07 | 2022 | United States | USA | South Dakota | local referendum |  |  |  |  | 1 |
| 2022 Kazakh constitutional referendum | Q111968640 | 2022-06-05 | 2022 | Kazakhstan | KAZ | Kazakhstan | constitutional referendum | 11734642 | 7985769 | 7779845 | 68.1 | 21 |
| 2022 Danish European Union opt-out referendum | Q111136377 | 2022-06-01 | 2022 | Denmark | DNK | Denmark | referendum | 4260944 | 2802517 | 2763959 | 65.8 | 18 |
| Mexico's 2022 recall election consultation | Q110741884 | 2022-04-10 | 2022 | Mexico | MEX |  | referendum; public consultation |  |  |  |  | 6 |
| 2022 Hungarian LGBTQ rights referendum | Q110534944 | 2022-04-03 | 2022 | Hungary | HUN | Hungary | referendum | 8215304 | 5628138 |  | 68.5 | 14 |
| 2022 Uruguayan Referendum on the Urgent Consideration Law | Q109425781 | 2022-03-27 | 2022 | Uruguay | URY |  | referendum |  |  |  |  | 6 |
| 2022 Belarusian constitutional referendum | Q105729884 | 2022-02-27 | 2022 | Belarus | BLR | Belarus | constitutional referendum | 6815667 | 5359471 | 5126978 | 78.6 | 15 |
| Popular consultation on the merger of Don Benito and Villanueva de la Serena | Q110101627 | 2022-02-20 | 2022 | Spain | ESP |  | popular consultation |  |  |  |  | 1 |
| Federal popular initiative "Yes to protecting children and young people from tobacco advertising" | Q109611636 | 2022-02-13 | 2022 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 2 |
| People's Primary | Q107490607 | 2022-01-27 | 2022 | France | FRA |  | primary election |  |  |  |  | 3 |
| 2022 recall of Freddy Lim | Q97119666 | 2022-01-09 | 2022 | Taiwan | TWN | Taipei City Constituency 5 | recall elections in Taiwan | 235024 | 98549 | 98153 | 41.9 | 1 |
| 2022 Venezuelan recall referendum project | Q111737747 | 2022 | 2022 | Venezuela | VEN |  | project of referendum |  |  |  |  | 3 |
| 2022 KINAL internal referendum | Q125457737 | 2022 | 2022 | Greece | GRC |  | straw poll |  |  |  |  | 1 |
| Consultation on the future of the correbous in Vidreres | Q110194652 | 2021-12-18 | 2021 | Spain | ESP | Vidreres | popular consultation | 6983 | 1685 | 1673 | 24.1 | 2 |
| 2021 New Caledonian independence referendum | Q105547062 | 2021-12-12 | 2021 | France | FRA | New Caledonia | independence referendum | 184364 | 80881 | 78467 | 43.9 | 18 |
| 2021 Republican Congress | Q109049167 | 2021-12-02 | 2021 | France | FRA |  | primary election |  |  |  |  | 3 |
| 2021 Nauruan constitutional referendum | Q112106978 | 2021-11-13 | 2021 | Nauru | NRU |  | constitutional referendum |  |  |  |  | 2 |
| 2021 Maine Question 1 | Q123354949 | 2021-11-02 | 2021 | United States | USA | Maine | local referendum |  |  |  |  | 1 |
| 2021 Maine Question 3 | Q123553931 | 2021-11-02 | 2021 | United States | USA |  | local referendum |  |  |  |  | 1 |
| 2021 Maine referendums | Q108195444 | 2021-11-02 | 2021 | United States | USA | Maine | two-part referendum |  |  |  |  | 3 |
| 2021 Easter Island tourism referendum | Q109536780 | 2021-10-24 | 2021 | Chile | CHL | Easter Island | referendum |  |  |  |  | 1 |
| 2021 Taichung City Constituency II recall election | Q108805644 | 2021-10-23 | 2021 | Taiwan | TWN | Taichung City Constituency 2 | recall elections in Taiwan | 294976 | 152567 | 151332 | 51.7 | 2 |
| 2021 Alberta equalization referendum | Q106345827 | 2021-10-18 | 2021 | Canada | CAN | Alberta | referendum |  |  |  |  | 3 |
| Referendum on expropriation in Berlin | Q108711372 | 2021-09-26 | 2021 | Germany | DEU | Berlin | referendum | 2447600 | 1835115 | 1749923 | 75 | 7 |
| 2021 Swiss same-sex marriage referendum | Q108423020 | 2021-09-26 | 2021 | Switzerland | CHE | Switzerland | Popular referendum; Optional Federal Referendum | 5423182 | 2852594 |  | 52.6 | 11 |
| 2021 San Marino abortion referendum | Q108374767 | 2021-09-26 | 2021 | San Marino | SMR |  |  |  |  |  |  | 8 |
| 2021 Hungarian opposition primary | Q104870703 | 2021-09-26 | 2021 | Hungary | HUN |  | primary election |  |  |  |  | 4 |
| 2021 California gubernatorial recall election | Q106261573 | 2021-09-14 | 2021 | United States | USA | California | recall election; gubernatorial election | 22057154 | 12892578 | 12838565 | 58.5 | 11 |
| 2021 Taiwanese referendum | Q105880734 | 2021-08-28 | 2021 | Taiwan | TWN | Taiwan | referendums in Taiwan |  |  |  |  | 11 |
| 2021 Mexican corruption trial referendum | Q106253470 | 2021-08-01 | 2021 | Mexico | MEX |  | popular consultation |  |  |  |  | 7 |
| 2021 Slovenian Waters Act referendum | Q107226133 | 2021-07-11 | 2021 | Slovenia | SVN | Slovenia | referendum | 1698642 | 788968 | 787072 | 46.4 | 6 |
| 2021 Gibraltar abortion referendum | Q85735747 | 2021-06-24 | 2021 | Gibraltar | GIB | Gibraltar | referendum | 23343 | 12343 | 12176 | 52.9 | 5 |
| Swiss Federal Vote on CO2 Act | Q106642710 | 2021-06-13 | 2021 | Switzerland | CHE |  | referendum |  |  |  |  | 1 |
| Federal popular initiative for a Switzerland free of synthetic pesticides | Q54229391 | 2021-06-13 | 2021 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 2 |
| "Clean Drinking Water and Healthy Food" initiative | Q55503386 | 2021-06-13 | 2021 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 1 |
| 2021 Kyrgyz constitutional referendum | Q105908362 | 2021-04-11 | 2021 | Kyrgyzstan | KGZ |  | constitutional referendum |  |  |  |  | 9 |
| 2021 Saint Helena governance system referendum | Q108052395 | 2021-03-17 | 2021 | United Kingdom | GBR | Saint Helena | referendum |  |  |  |  | 3 |
| 2021 Palawan division plebiscite | Q65057072 | 2021-03-13 | 2021 | Philippines | PHL | Palawan | local referendum |  |  |  |  | 3 |
| 2021 recall of Huang Chieh | Q104775918 | 2021-02-06 | 2021 | Taiwan | TWN | 9th Constituency of Regional Councilors of Kaohsiung City | election in Taiwan; recall elections in Taiwan | 291566 | 121110 | 120652 | 41.5 | 2 |
| Oregon Ballot Measure 110 | Q101150483 | 2021-02-01 | 2021 | United States | USA | Oregon | law; local referendum |  |  |  |  | 3 |
| 2021 Jewish Home leadership election | Q104889772 | 2021-01-19 | 2021 | Israel | ISR |  | primary election; leadership election |  |  |  |  | 1 |
| 2021 recall election of Taoyuan City Councillor Wang Hau-yu | Q141102391 | 2021-01-16 | 2021 | Taiwan | TWN | 7th Constituency of Regional Councilors of Taoyuan City | recall elections in Taiwan | 327758 | 92226 | 91710 | 28.1 | 2 |
| 2021 Kyrgyz constitutional referendum | Q104045825 | 2021-01-10 | 2021 | Kyrgyzstan | KGZ | Kyrgyzstan | constitutional referendum |  |  |  |  | 10 |
| 2020 Alderney plebiscite election | Q125895284 | 2020-12-12 | 2020 | Guernsey | GGY | Alderney | plebiscite |  |  |  |  | 1 |
| Lxs 400: Chile Delibera | Q93309839 | 2020-12-09 | 2020 | Chile | CHL |  | deliberative democracy; popular consultation |  |  |  |  | 2 |
| 2020 Liberian constitutional referendum | Q97501882 | 2020-12-08 | 2020 | Liberia | LBR |  | constitutional referendum |  |  |  |  | 3 |
| Popular initiative "For a ban on the financing of producers of war material" | Q108839135 | 2020-11-29 | 2020 | Switzerland | CHE |  | popular initiative; Swiss federal popular initiative |  |  |  |  | 1 |
| Responsible Business Initiative | Q55503412 | 2020-11-29 | 2020 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 3 |
| 2020 Peruvian Aprista Party presidential primary | Q136360944 | 2020-11-29 | 2020 | Peru | PER |  | primary election |  |  |  |  | 1 |
| 2020 Junts per Catalunya primary election | Q102534905 | 2020-11-27 | 2020 | Spain | ESP | Catalonia | primary election | 5128 | 3898 |  | 76 | 0 |
| 2020 Puerto Rican status referendum | Q97180711 | 2020-11-03 | 2020 | Puerto Rico | PRI |  | referendum | 2355894 | 1289135 | 1248176 | 54.7 | 6 |
| 2020 Arizona Proposition 207 | Q100709280 | 2020-11-03 | 2020 | United States | USA | Arizona | referendum |  |  |  |  | 3 |
| 2020 Colorado Proposition EE | Q104830185 | 2020-11-03 | 2020 | United States | USA | Colorado | referendum |  |  |  |  | 2 |
| 2020 referendum on the abolishment of the Gallagher amendment | Q109042717 | 2020-11-03 | 2020 | United States | USA | Colorado | referendum |  |  |  |  | 1 |
| 2020 referendum on increasing taxes on oil production in Alaska | Q109042720 | 2020-11-03 | 2020 | United States | USA | Alaska | referendum |  |  |  |  | 1 |
| Colorado Proposition 113 | Q101424626 | 2020-11-03 | 2020 | United States | USA | Colorado | citizens' initiative |  |  |  |  | 2 |
| 2020 Florida Amendment 4 | Q101085263 | 2020-11-03 | 2020 | United States | USA | Florida | constitutional referendum |  |  |  |  | 2 |
| 2020 California Proposition 15 | Q97704027 | 2020-11-03 | 2020 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| 2020 California Proposition 17 | Q97959392 | 2020-11-03 | 2020 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| 2020 California Proposition 18 | Q97959393 | 2020-11-03 | 2020 | United States | USA |  | California ballot proposition |  |  |  |  | 3 |
| 2020 California Proposition 22 | Q100632718 | 2020-11-03 | 2020 | United States | USA | California | California ballot proposition |  |  |  |  | 3 |
| 2020 California Proposition 25 | Q101085066 | 2020-11-03 | 2020 | United States | USA | California | California ballot proposition |  |  |  |  | 2 |
| 2020 California Proposition 21 | Q101085065 | 2020-11-03 | 2020 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| Montana I-190 | Q97516123 | 2020-11-03 | 2020 | United States | USA | Montana | local referendum |  |  |  |  | 2 |
| Massachusetts Right to Repair Initiative (2020) | Q101216362 | 2020-11-03 | 2020 | United States | USA | Massachusetts | local referendum |  |  |  |  | 2 |
| Massachusetts Ranked-Choice Voting Initiative | Q101216641 | 2020-11-03 | 2020 | United States | USA | Massachusetts | local referendum |  |  |  |  | 2 |
| 2020 United States Virgin Islands constitutional convention referendum | Q101422106 | 2020-11-03 | 2020 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 2 |
| 2020 Oregon Ballot Measure 108 | Q102115336 | 2020-11-03 | 2020 | United States | USA | Oregon | local referendum |  |  |  |  | 2 |
| 2020 Oregon Ballot Measure 109 | Q102115353 | 2020-11-03 | 2020 | United States | USA | Oregon | local referendum |  |  |  |  | 2 |
| 2020 Oregon Ballot Measure 107 | Q102115358 | 2020-11-03 | 2020 | United States | USA | Oregon | local referendum |  |  |  |  | 2 |
| 2020 Rhode Island Question 1 | Q102186897 | 2020-11-03 | 2020 | United States | USA | Rhode Island | local referendum |  |  |  |  | 2 |
| 2020 Mississippi flag referendum | Q102553557 | 2020-11-03 | 2020 | United States | USA | Mississippi | local referendum |  |  |  |  | 3 |
| 2020 New Jersey Public Question 1 | Q104871540 | 2020-11-03 | 2020 | United States | USA | New Jersey | local referendum |  |  |  |  | 2 |
| 2020 South Dakota Amendment A | Q104871885 | 2020-11-03 | 2020 | United States | USA | South Dakota | local referendum |  |  |  |  | 2 |
| 2020 Alaska Measure 2 | Q104872236 | 2020-11-03 | 2020 | United States | USA |  | local referendum |  |  |  |  | 2 |
| Montana CI-118 | Q109042734 | 2020-11-03 | 2020 | United States | USA | Montana | local referendum |  |  |  |  | 1 |
| Nevada Ballot Question 2 (2020) | Q123004205 | 2020-11-03 | 2020 | United States | USA | Nevada | legislation; local referendum |  |  |  |  | 0 |
| Constitutional Amendment A | Q126947403 | 2020-11-03 | 2020 | United States | USA | Utah | local referendum |  |  |  |  | 0 |
| Constitutional Amendment D | Q126947406 | 2020-11-03 | 2020 | United States | USA | Utah | local referendum |  |  |  |  | 0 |
| Constitutional Amendment E | Q126947407 | 2020-11-03 | 2020 | United States | USA | Utah | local referendum |  |  |  |  | 0 |
| Constitutional Amendment B | Q126947404 | 2020-11-03 | 2020 | United States | USA | Utah | local referendum |  |  |  |  | 0 |
| Constitutional Amendment C | Q126947405 | 2020-11-03 | 2020 | United States | USA | Utah | local referendum |  |  |  |  | 0 |
| Constitutional Amendment F | Q126947408 | 2020-11-03 | 2020 | United States | USA | Utah | local referendum |  |  |  |  | 0 |
| Constitutional Amendment G | Q126947409 | 2020-11-03 | 2020 | United States | USA | Utah | local referendum |  |  |  |  | 0 |
| Arkansas Issue 1, Transportation Sales Tax Continuation Amendment (2020) | Q126947436 | 2020-11-03 | 2020 | United States | USA | Arkansas | local referendum |  |  |  |  | 0 |
| 2020 Algerian constitutional referendum | Q97652388 | 2020-11-01 | 2020 | Algeria | DZA |  | constitutional referendum |  |  |  |  | 7 |
| 2020 Osaka Metropolis Plan referendum | Q100316023 | 2020-11-01 | 2020 | Japan | JPN | Osaka | local referendum |  | 1375313 | 1368825 |  | 5 |
| Chilean national plebiscite, 2020 | Q75072406 | 2020-10-25 | 2020 | Chile | CHL |  | referendum |  |  |  |  | 12 |
| 2020 New Zealand cannabis referendum | Q43078940 | 2020-10-17 | 2020 | New Zealand | NZL |  | referendum |  |  |  |  | 3 |
| 2020 New Zealand euthanasia referendum | Q78916386 | 2020-10-17 | 2020 | New Zealand | NZL |  | referendum | 2908071 | 2881608 |  | 99.1 | 3 |
| 2020 Northern Cypriot constitutional referendum | Q100355472 | 2020-10-11 | 2020 | Northern Cyprus |  |  | constitutional referendum |  |  |  |  | 4 |
| The referendum on exploitation of Ripfjället, Sweden, for wind energy | Q100232957 | 2020-09-27 | 2020 | Sweden | SWE |  | referendum |  |  |  |  | 1 |
| 2020 New Caledonian independence referendum | Q65123200 | 2020-09-06 | 2020 | France | FRA | New Caledonia | independence referendum |  | 154918 | 153036 |  | 24 |
| 2020 Liechtenstein referendum | Q98609687 | 2020-08-30 | 2020 | Liechtenstein | LIE |  | referendum |  |  |  |  | 6 |
| Florida's 10th Congressional District election, 2020 Republican Primary | Q98031121 | 2020-08-18 | 2020 | United States | USA | Florida; Florida's 10th congressional district | primary election |  |  |  |  | 0 |
| 2020 Democratic Party presidential primaries | Q38051551 | 2020-08-11 | 2020 | United States | USA |  | primary election in the United States |  |  |  |  | 21 |
| 2020 Puerto Rico Democratic presidential primary | Q96370497 | 2020-07-12 | 2020 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2020 Hong Kong pro-democracy primaries | Q96619806 | 2020-07-12 | 2020 | People's Republic of China | CHN | Hong Kong | primary election | 4455331 | 606761 | 604660 | 13.6 | 5 |
| 2020 Russian constitutional referendum | Q83347039 | 2020-07-01 | 2020 | Russia | RUS |  | constitutional referendum | 109188907 | 74114217 | 73509266 | 67.9 | 27 |
| Oklahoma Question 802 | Q102057527 | 2020-06-30 | 2020 | United States | USA | Oklahoma | local referendum |  |  |  |  | 1 |
| 2020 New York Democratic primary | Q65043304 | 2020-06-23 | 2020 | United States | USA | New York | United States presidential primary |  |  |  |  | 2 |
| 2020 Georgia Republican presidential primary | Q96370285 | 2020-06-09 | 2020 | United States | USA | Georgia | primary election |  |  |  |  | 1 |
| 2020 Kaohsiung mayoral recall vote | Q89665442 | 2020-06-06 | 2020 | Taiwan | TWN | Kaohsiung | recall elections in Taiwan | 2299981 | 969259 | 964141 | 42.1 | 8 |
| 2020 New Mexico Republican presidential primary | Q96370417 | 2020-06-02 | 2020 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2020 Maryland Republican presidential primary | Q96417460 | 2020-06-02 | 2020 | United States | USA | Maryland | primary election |  |  |  |  | 1 |
| 2020 District of Columbia Republican presidential primary | Q97357498 | 2020-06-02 | 2020 | United States | USA | District of Columbia | primary election |  |  |  |  | 1 |
| 2020 Rhode Island Republican presidential primary | Q97357496 | 2020-06-02 | 2020 | United States | USA | Rhode Island | primary election |  |  |  |  | 1 |
| 2020 Indiana Republican presidential primary | Q97357497 | 2020-06-02 | 2020 | United States | USA | Indiana | primary election |  |  |  |  | 1 |
| 2020 Montana Republican presidential primary | Q104844925 | 2020-06-02 | 2020 | United States | USA | Montana | primary election |  |  |  |  | 1 |
| 2020 Pennsylvania Republican presidential primary | Q124818163 | 2020-06-02 | 2020 |  |  |  | primary election |  |  |  |  | 1 |
| 2020 Libertarian Party presidential primaries | Q42317712 | 2020-05-23 | 2020 | United States | USA | United States | primary election |  |  |  |  | 3 |
| 3rd Podemos Citizen Assembly | Q115517257 | 2020-05-21 | 2020 | Spain | ESP |  | primary election |  |  |  |  | 2 |
| 2020 Oregon Republican presidential primary | Q96370461 | 2020-05-19 | 2020 | United States | USA | Oregon | primary election |  |  |  |  | 1 |
| 2020 Nebraska Republican presidential primary | Q96370412 | 2020-05-13 | 2020 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2020 Kansas Democratic primary | Q65043286 | 2020-05-02 | 2020 | United States | USA |  | primary election |  |  |  |  | 2 |
| 2020 Palauan constitutional referendum | Q99516494 | 2020-05-01 | 2020 | Palau | PLW |  | constitutional referendum |  |  |  |  | 4 |
| 2020 Ohio Republican presidential primary | Q96370451 | 2020-04-28 | 2020 | United States | USA | Ohio | primary election |  |  |  |  | 1 |
| 2020 Wyoming Democratic caucuses | Q65043303 | 2020-04-17 | 2020 | United States | USA | Wyoming | public election; primary election in the United States |  |  |  |  | 2 |
| 2020 Wisconsin Republican presidential primary | Q96370629 | 2020-04-07 | 2020 | United States | USA | Wisconsin | primary election |  |  |  |  | 1 |
| 2020 Armenian constitutional referendum | Q84502896 | 2020-04-05 | 2020 | Armenia | ARM |  | constitutional referendum |  |  |  |  | 4 |
| 2020 Italian constitutional referendum | Q83647981 | 2020-03-29 | 2020 | Italy | ITA | Italy | constitutional referendum |  |  |  |  | 14 |
| 2020 Falkland Islands electoral system referendum | Q60659254 | 2020-03-26 | 2020 | British Overseas Territories | GBR | Falkland Islands | local referendum |  |  |  |  | 6 |
| 2020 Guinean constitutional referendum | Q84396090 | 2020-03-22 | 2020 | Guinea | GIN |  | constitutional referendum |  |  |  |  | 6 |
| 2020 American Samoa Republican presidential caucuses | Q124811218 | 2020-03-18 | 2020 |  |  |  | primary election |  |  |  |  | 1 |
| 2020 Florida Republican primary | Q85850128 | 2020-03-17 | 2020 | United States | USA | Florida | primary election |  |  |  |  | 1 |
| 2020 Illinois Republican presidential primary | Q96370314 | 2020-03-17 | 2020 | United States | USA | Illinois | primary election |  |  |  |  | 1 |
| 2020 Idaho Republican primary | Q85735889 | 2020-03-10 | 2020 | United States | USA | Idaho | primary election |  |  |  |  | 1 |
| 2020 Michigan Republican primary | Q85736255 | 2020-03-10 | 2020 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2020 Missouri Republican primary | Q85736285 | 2020-03-10 | 2020 | United States | USA | Missouri | primary election |  |  |  |  | 1 |
| 2020 Mississippi Republican presidential primary | Q96370379 | 2020-03-10 | 2020 | United States | USA | Mississippi | primary election |  |  |  |  | 1 |
| 2020 Washington Republican presidential primary | Q96370611 | 2020-03-10 | 2020 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2020 Missouri Libertarian presidential primary | Q124343205 | 2020-03-10 | 2020 | United States | USA | Missouri | United States presidential primary |  |  | 2266 |  | 1 |
| 2020 Missouri Green presidential primary | Q124343316 | 2020-03-10 | 2020 | United States | USA | Missouri | United States presidential primary |  |  | 519 |  | 1 |
| March 2020 Maine Question 1 | Q85783776 | 2020-03-03 | 2020 | United States | USA | Maine | local referendum |  |  |  |  | 2 |
| 2020 California Democratic primary | Q65043185 | 2020-03-03 | 2020 | United States | USA | California | primary election |  |  |  |  | 2 |
| 2020 Minnesota Democratic presidential primary | Q65043255 | 2020-03-03 | 2020 | United States | USA | Minnesota | primary election |  |  |  |  | 1 |
| 2020 Vermont Democratic presidential primary | Q65043261 | 2020-03-03 | 2020 | United States | USA | Vermont | primary election |  | 158032 | 157652 |  | 1 |
| 2020 Alabama Republican primary | Q85734644 | 2020-03-03 | 2020 | United States | USA | Alabama | primary election |  |  |  |  | 1 |
| 2020 Arkansas Republican primary | Q85734725 | 2020-03-03 | 2020 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2020 Colorado Republican primary | Q85735214 | 2020-03-03 | 2020 | United States | USA | Colorado | primary election |  |  |  |  | 1 |
| 2020 Massachusetts Republican primary | Q85736208 | 2020-03-03 | 2020 | United States | USA | Massachusetts | primary election |  |  |  |  | 1 |
| 2020 Utah Republican primary | Q85737287 | 2020-03-03 | 2020 | United States | USA | Utah | primary election |  |  |  |  | 1 |
| 2020 California Republican primary | Q85845152 | 2020-03-03 | 2020 | United States | USA | California | primary election |  |  |  |  | 1 |
| 2020 Maine Republican presidential primary | Q96370357 | 2020-03-03 | 2020 | United States | USA | Maine | primary election |  |  |  |  | 1 |
| 2020 Minnesota Republican presidential primary | Q96370377 | 2020-03-03 | 2020 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2020 North Carolina Republican presidential primary | Q96370436 | 2020-03-03 | 2020 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2020 Oklahoma Republican presidential primary | Q96370457 | 2020-03-03 | 2020 | United States | USA | Oklahoma | primary election |  |  |  |  | 1 |
| 2020 Tennessee Republican presidential primary | Q96370563 | 2020-03-03 | 2020 | United States | USA | Tennessee | primary election |  |  |  |  | 1 |
| 2020 Vermont Republican presidential primary | Q96370602 | 2020-03-03 | 2020 | United States | USA | Vermont | primary election |  |  |  |  | 2 |
| 2020 Texas Republican primary | Q85737116 | 2020-03-03 | 2020 | United States | USA | Texas | United States presidential primary |  |  |  |  | 1 |
| 2020 California Peace and Freedom presidential primary | Q124350843 | 2020-03-03 | 2020 | United States | USA | California | United States presidential primary |  |  | 6672 |  | 0 |
| 2020 California Libertarian presidential primary | Q124350915 | 2020-03-03 | 2020 | United States | USA | California | United States presidential primary |  |  |  |  | 1 |
| 2020 California Green presidential primary | Q124357601 | 2020-03-03 | 2020 | United States | USA | California | United States presidential primary |  |  |  |  | 0 |
| 2020 North Carolina Libertarian presidential primary | Q124362976 | 2020-03-03 | 2020 | United States | USA | North Carolina | United States presidential primary |  |  |  |  | 0 |
| 2020 New Hampshire Democratic presidential primary | Q48977333 | 2020-02-11 | 2020 | United States | USA | New Hampshire | primary election |  | 298377 |  |  | 2 |
| 2020 New Hampshire Republican presidential primary | Q77356164 | 2020-02-11 | 2020 | United States | USA | New Hampshire | primary election |  |  |  |  | 1 |
| 2020 Iowa Libertarian presidential caucuses | Q124327242 | 2020-02-08 | 2020 | United States | USA | Iowa | Iowa caucuses |  |  | 281 |  | 1 |
| 2020 Republican Party presidential primaries | Q38051523 | 2020-02-03 | 2020 | United States | USA | United States | primary election; primary election in the United States |  |  |  |  | 12 |
| 2020 Iowa Democratic caucuses | Q48977345 | 2020-02-03 | 2020 | United States | USA |  | primary election; Iowa caucuses |  |  |  |  | 4 |
| 2020 United Democratic Party (Belize) leadership election and convention | Q65279462 | 2020-02 | 2020 | Belize | BLZ |  | primary election |  |  |  |  | 1 |
| Klimavolksbegehren | Q85109177 | 2020 | 2020 | Austria | AUT | Austria | citizens' initiative in Austria |  |  |  |  | 2 |
| 2020 California Proposition 23 | Q104860253 | 2020 | 2020 | United States | USA | California | California ballot proposition |  |  |  |  | 2 |
| Privacy Rights and Enforcement Act Initiative | Q138026437 | 2020 | 2020 | United States | USA | California | California ballot proposition |  | 16689151 |  |  | 0 |
| 2020 Green Party presidential primaries | Q61800087 | 2020 | 2020 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2019 Caymanian People-initiated Referendum Regarding the Port | Q131463930 | 2019-12-19 | 2019 | Cayman Islands | CYM |  | referendum |  |  |  |  | 0 |
| South Dakota Initiated Measure 26 | Q85802270 | 2019-12-19 | 2019 | United States | USA | South Dakota | local referendum |  |  |  |  | 2 |
| Citizen consultation of Chile 2019 | Q76763120 | 2019-12-15 | 2019 | Chile | CHL |  | referendum | 13000000 |  |  |  | 2 |
| 2019 Civic Platform presidential primary | Q85731255 | 2019-12-14 | 2019 |  |  |  | primary election |  |  |  |  | 3 |
| Compostela Valley renaming plebiscite | Q78185279 | 2019-12-07 | 2019 | Philippines | PHL | Davao de Oro | plebiscite | 410262 | 179953 | 179462 | 43.9 | 2 |
| 2019 Liechtenstein Hospital referendum | Q73356492 | 2019-11-24 | 2019 | Liechtenstein | LIE |  | referendum |  |  |  |  | 6 |
| Chihuahua municipal plebiscite, 2019 | Q80134729 | 2019-11-24 | 2019 | Mexico | MEX |  | referendum |  |  |  |  | 2 |
| Bougainville independence referendum, 2019 | Q42417787 | 2019-11-23 | 2019 | Papua New Guinea | PNG | Autonomous Region of Bougainville | independence referendum |  | 181067 | 179971 |  | 26 |
| 2019 Sidama Region referendum | Q74139476 | 2019-11-20 | 2019 | Ethiopia | ETH | Sidama Region | self-determination referendum |  |  |  |  | 5 |
| 2019 Uruguayan constitutional referendum | Q64995094 | 2019-10-27 | 2019 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 6 |
| 2019 Kuomintang presidential primary | Q63322942 | 2019-07-28 | 2019 | Taiwan | TWN |  | Taiwan presidential primary |  |  |  |  | 3 |
| Uruguayan presidential primaries, 2019 | Q56316168 | 2019-06-30 | 2019 | Uruguay | URY |  | primary election |  |  |  |  | 5 |
| 2019 Democratic Progressive Party presidential primary | Q20062336 | 2019-06-10 | 2019 | Taiwan | TWN |  | Taiwan presidential primary |  |  |  |  | 2 |
| 2019 San Marino referendum | Q63860299 | 2019-06-02 | 2019 | San Marino | SMR |  |  |  |  |  |  | 9 |
| 2019 Romanian referendum | Q63341204 | 2019-05-26 | 2019 | Romania | ROU | Romania | two-part referendum |  |  |  |  | 9 |
| Thirty-eighth Amendment of the Constitution 2016 | Q62574646 | 2019-05-24 | 2019 | Ireland | IRL | Ireland | amendments to the Constitution of Ireland; referendums in Ireland | 3397636 | 1727056 | 1686511 | 50.8 | 4 |
| 2019 Lithuanian constitutional referendum | Q62101958 | 2019-05-12 | 2019 | Lithuania | LTU |  | constitutional referendum |  |  |  |  | 6 |
| Belizean territorial dispute referendum, 2019 | Q48782261 | 2019-05-08 | 2019 | Belize | BLZ |  | referendum |  |  |  |  | 7 |
| 2019 Prince Edward Island electoral reform referendum | Q55138739 | 2019-04-23 | 2019 | Canada | CAN |  | referendum |  |  |  |  | 2 |
| 2019 Egyptian constitutional referendum | Q63197808 | 2019-04-22 | 2019 | Egypt | EGY |  | constitutional referendum | 61344503 | 27193593 | 26362421 | 44.3 | 10 |
| 2019 United States Virgin Islands electoral system referendum | Q65153757 | 2019-03-30 | 2019 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 4 |
| Micronesian referendum, 2019 | Q65156829 | 2019-03-05 | 2019 | Federated States of Micronesia | FSM |  | constitutional referendum |  |  |  |  | 1 |
| 2019 Democratic Party (Italy) leadership election | Q56277871 | 2019-03-03 | 2019 | Italy | ITA | Italy | primary election; leadership election |  | 1582083 | 1569628 |  | 3 |
| 2019 Okinawan referendum | Q60988901 | 2019-02-24 | 2019 | Japan | JPN |  | referendum |  |  |  |  | 5 |
| Cuban constitutional referendum, 2018 | Q56064427 | 2019-02-24 | 2019 | Cuba | CUB | Cuba | constitutional referendum | 9298277 | 7848343 | 7522569 | 84.4 | 12 |
| 2019 Moldovan referendum | Q60173054 | 2019-02-24 | 2019 | Moldova | MDA |  | two-part referendum |  |  |  |  | 7 |
| Second part of the 2019 Bangsamoro autonomy plebiscite | Q91347418 | 2019-02-06 | 2019 | Philippines | PHL | Bangsamoro | self-determination referendum |  |  |  |  | 0 |
| First part of the 2019 Bangsamoro autonomy plebiscite | Q91347378 | 2019-01-21 | 2019 | Philippines | PHL | Bangsamoro | self-determination referendum |  |  |  |  | 0 |
| 2018 Ghanaian new regions referendum | Q60789318 | 2018-12-27 | 2018 | Ghana | GHA |  | referendum |  |  |  |  | 2 |
| 2018 Alderney plebiscite election | Q125895286 | 2018-12-17 | 2018 | Guernsey | GGY | Alderney | plebiscite |  |  |  |  | 1 |
| 2018 Peruvian constitutional referendum | Q56863480 | 2018-12-09 | 2018 | Peru | PER |  | constitutional referendum |  |  |  |  | 7 |
| Liechtenstein Tour de Ski referendum, 2018 | Q57897792 | 2018-11-25 | 2018 | Liechtenstein | LIE |  | referendum |  |  |  |  | 4 |
| Taiwanese same-sex marriage referendum | Q55390763 | 2018-11-24 | 2018 | Taiwan | TWN |  | referendum; referendums in Taiwan |  |  |  |  | 8 |
| Roman transport referendum, 2018 | Q58461751 | 2018-11-11 | 2018 | Italy | ITA | Rome | local referendum |  |  |  |  | 1 |
| 2018 California Proposition 8 | Q118995318 | 2018-11-06 | 2018 | United States | USA | California | referendum; California ballot proposition |  |  |  |  | 1 |
| Antiguan constitutional referendum, 2018 | Q56107240 | 2018-11-06 | 2018 | Antigua and Barbuda | ATG |  | constitutional referendum |  |  |  |  | 6 |
| Grenadian constitutional referendum, 2018 | Q56108577 | 2018-11-06 | 2018 | Grenada | GRD |  | constitutional referendum |  |  |  |  | 4 |
| 2018 American Samoan constitutional referendum | Q60833652 | 2018-11-06 | 2018 | United States | USA | American Samoa | constitutional referendum |  |  |  |  | 2 |
| 2018 California Proposition 12 | Q60751973 | 2018-11-06 | 2018 | United States | USA |  | California ballot proposition |  |  |  |  | 4 |
| California Proposition 7 | Q60788232 | 2018-11-06 | 2018 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| 2018 California Proposition 72 | Q119039347 | 2018-11-06 | 2018 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| Massachusetts transgender anti-discrimination veto referendum, 2018 | Q48812994 | 2018-11-06 | 2018 | United States | USA | Massachusetts | local referendum |  |  |  |  | 1 |
| Maine Question 1, November 2018 | Q56275477 | 2018-11-06 | 2018 | United States | USA | Maine | local referendum |  |  |  |  | 1 |
| Oregon Ballot Measure 103 | Q60524331 | 2018-11-06 | 2018 | United States | USA | Oregon | local referendum |  |  |  |  | 1 |
| Oregon Ballot Measure 102 | Q60524329 | 2018-11-06 | 2018 | United States | USA | Oregon | local referendum |  |  |  |  | 1 |
| Oregon Ballot Measure 105 | Q60524334 | 2018-11-06 | 2018 | United States | USA | Oregon | local referendum |  |  |  |  | 1 |
| Oregon Ballot Measure 104 | Q60524332 | 2018-11-06 | 2018 | United States | USA | Oregon | local referendum |  |  |  |  | 1 |
| Oregon Ballot Measure 106 | Q60524336 | 2018-11-06 | 2018 | United States | USA | Oregon | local referendum |  |  |  |  | 1 |
| 2018 Utah Proposition 4 | Q106554285 | 2018-11-06 | 2018 | United States | USA | Utah | local referendum |  |  |  |  | 1 |
| New Caledonian independence referendum, 2018 | Q20723992 | 2018-11-04 | 2018 | France | FRA | New Caledonia | independence referendum |  | 141099 | 138933 |  | 30 |
| Thirty-seventh Amendment of the Constitution 2018 | Q56063954 | 2018-10-26 | 2018 | Ireland | IRL | Ireland | amendments to the Constitution of Ireland; referendums in Ireland | 3401652 | 1489694 | 1467458 | 43.8 | 4 |
| British Columbia electoral reform referendum, 2018 | Q55137484 | 2018-10-22 | 2018 | Canada | CAN | British Columbia | referendum |  |  |  |  | 1 |
| Guernsey electoral system referendum, 2018 | Q56087909 | 2018-10-10 | 2018 | Guernsey | GGY |  | referendum; two-round system | 31865 | 14379 |  | 45.1 | 3 |
| first round of the Guernsey electoral system referendum, 2018 | Q99640620 | 2018-10-10 | 2018 | Guernsey | GGY |  | referendum; voting round | 31865 | 14379 | 14162 | 45.1 | 0 |
| last round of the Guernsey electoral system referendum, 2018 | Q99640921 | 2018-10-10 | 2018 | Guernsey | GGY |  | referendum; voting round | 31865 | 14379 | 11465 | 45.1 | 0 |
| Romanian constitutional referendum, 2018 | Q28726192 | 2018-10-07 | 2018 | Romania | ROU |  | constitutional referendum |  | 3857308 | 3781144 |  | 19 |
| 2018 Olt County name referendum | Q106104507 | 2018-10-07 | 2018 | Romania | ROU | Olt County | local referendum |  |  |  |  | 1 |
| Macedonian constitutional referendum, 2018 | Q55640952 | 2018-09-30 | 2018 | North Macedonia | MKD |  | referendum |  | 661393 |  |  | 19 |
| Colombian referendum, 2018 | Q55765019 | 2018-08-26 | 2018 | Colombia | COL |  | popular consultation | 36421026 |  |  |  | 4 |
| 2018 Missouri Proposition A | Q117044443 | 2018-08-07 | 2018 | United States | USA | Missouri | local referendum |  |  |  |  | 1 |
| Comorian constitutional referendum, 2018 | Q55608214 | 2018-07-30 | 2018 | Comoros | COM |  | constitutional referendum |  |  |  |  | 7 |
| 2018 Oklahoma Question 788 | Q106388141 | 2018-06-26 | 2018 | United States | USA | Oklahoma | local referendum |  |  | 892758 |  | 1 |
| Czech Social Democratic Party government referendum, 2018 | Q55099363 | 2018-06-14 | 2018 | Czech Republic | CZE |  | straw poll |  |  |  |  | 1 |
| Maine Question 1, June 2018 | Q54872416 | 2018-06-12 | 2018 | United States | USA | Maine | local referendum |  |  |  |  | 1 |
| Sovereign Money Initiative | Q48931351 | 2018-06-10 | 2018 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 6 |
| California primary election, 2018 | Q54511754 | 2018-06-05 | 2018 | United States | USA | California | primary election in the United States |  |  |  |  | 0 |
| May 25, 2018 Irish referendum | Q47518082 | 2018-05-25 | 2018 | Ireland | IRL |  | referendums in Ireland | 3348061 | 2159655 | 2153613 | 64.5 | 9 |
| Burundian constitutional referendum, 2018 | Q47790941 | 2018-05-17 | 2018 | Burundi | BDI |  | constitutional referendum |  |  |  |  | 8 |
| Slovenian railway referendum, 2018 | Q52730922 | 2018-05-13 | 2018 | Slovenia | SVN | Slovenia | referendum | 1712686 | 257098 | 254895 | 15 | 2 |
| May 2018 Ohio Issue 1 | Q106768833 | 2018-05-08 | 2018 | United States | USA | Ohio | local referendum |  |  |  |  | 1 |
| Let's Move Nashville | Q48815130 | 2018-05-01 | 2018 | United States | USA |  | referendum |  |  |  |  | 1 |
| Guatemalan territorial dispute with Belize referendum, 2018 | Q39081219 | 2018-04-15 | 2018 | Guatemala | GTM |  | referendum |  |  |  |  | 7 |
| Dutch Intelligence and Security Services Act referendum, 2018 | Q42852921 | 2018-03-21 | 2018 | Netherlands | NLD | Netherlands | citizens' initiative |  |  |  |  | 9 |
| Volgograd Oblast time zone referendum, 2018 | Q48949232 | 2018-03-18 | 2018 | Russia | RUS |  | referendum |  |  |  |  | 2 |
| No Billag | Q47005807 | 2018-03-04 | 2018 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 4 |
| Ecuadorian referendum and popular consultation, 2018 | Q47495662 | 2018-02-04 | 2018 | Ecuador | ECU |  | referendum |  |  |  |  | 7 |
| Hong Kong pro-democracy camp primary, 2018 | Q48929172 | 2018-01-14 | 2018 | People's Republic of China | CHN | Hong Kong | primary election |  |  |  |  | 1 |
| 2017 New Taipei 12th District Member of the Legislative Yuan recall election | Q45815336 | 2017-12-16 | 2017 | Taiwan | TWN | New Taipei City Constituency 12 | recall elections in Taiwan | 255551 | 70924 | 70441 | 27.8 | 2 |
| 2017 Party of Growth presidential primaries | Q37776943 | 2017-11-26 | 2017 | Russia | RUS |  | primary election |  |  |  |  | 2 |
| New Majority presidential primary, 2017 | Q28503089 | 2017-11-19 | 2017 | Chile | CHL |  | primary election |  |  |  |  | 2 |
| Maine Medicaid expansion referendum, 2017 | Q28864593 | 2017-11-07 | 2017 | United States | USA | Maine | local referendum |  |  |  |  | 1 |
| Ohio Drug Price Relief Act | Q39049739 | 2017-11-07 | 2017 | United States | USA | Ohio | local referendum |  |  |  |  | 1 |
| Maine Question 1, 2017 | Q42417377 | 2017-11-07 | 2017 | United States | USA | Maine | local referendum |  |  |  |  | 1 |
| Maine referendum, 2017 | Q54872424 | 2017-11-07 | 2017 | United States | USA | Maine | local referendum |  |  |  |  | 2 |
| Venetian autonomy referendum, 2017 | Q29587269 | 2017-10-22 | 2017 | Italy | ITA |  | referendum |  |  |  |  | 8 |
| Lombard autonomy referendum, 2017 | Q30091696 | 2017-10-22 | 2017 | Italy | ITA |  | referendum |  |  |  |  | 7 |
| Catalan independence referendum, 2017 | Q27145747 | 2017-10-01 | 2017 | Spain | ESP | Catalonia | independence referendum | 5313564 | 2286217 | 2266498 | 43 | 61 |
| Iraqi Kurdistan independence referendum, 2017 | Q18206659 | 2017-09-25 | 2017 | Iraq | IRQ |  | independence referendum |  | 3305925 | 3095303 |  | 36 |
| Referendum on the continued operation of Berlin-Tegel Airport | Q31841130 | 2017-09-24 | 2017 | Germany | DEU | Berlin | referendum | 2482264 | 1763076 | 1732940 | 71 | 2 |
| Slovenian railway referendum | Q39075703 | 2017-09-24 | 2017 | Slovenia | SVN |  | referendum |  |  |  |  | 4 |
| 2017 Five Star Movement primary election | Q39060822 | 2017-09-22 | 2017 | Italy | ITA |  | primary election |  |  |  |  | 4 |
| Easter Island marine reserve referendum, 2017 | Q56282398 | 2017-09-03 | 2017 | Chile | CHL | Easter Island | referendum |  |  |  |  | 1 |
| 2017 Mauritanian constitutional referendum | Q30015738 | 2017-08-05 | 2017 | Mauritania | MRT |  | constitutional referendum |  |  |  |  | 10 |
| 2017 Citizens' Action Party presidential primary | Q28940907 | 2017-07-09 | 2017 | Costa Rica | CRI |  | primary election |  |  |  |  | 2 |
| Puerto Rican status referendum, 2017 | Q30044084 | 2017-06-11 | 2017 | United States | USA | Puerto Rico | self-determination referendum |  | 518394 | 517410 |  | 10 |
| 2017 Social Christian Unity Party presidential primary | Q28950356 | 2017-06-04 | 2017 | Costa Rica | CRI |  | primary election |  |  |  |  | 2 |
| 2017 Lega Nord leadership election | Q29478060 | 2017-05-14 | 2017 | Italy | ITA |  | primary election; leadership election |  |  |  |  | 4 |
| 2017 Democratic Party (Italy) leadership election | Q28229503 | 2017-04-30 | 2017 | Italy | ITA | Italy | primary election; leadership election |  | 1838938 | 1817412 |  | 4 |
| Turkish constitutional referendum, 2017 | Q28062036 | 2017-04-16 | 2017 | Turkey | TUR |  | constitutional referendum | 58366647 | 49798920 | 48934116 | 85.3 | 38 |
| South Ossetian name change referendum, 2017 | Q29253830 | 2017-04-09 | 2017 | South Ossetia | GEO |  | referendum |  |  |  |  | 5 |
| 2017 National Liberation Party presidential primary | Q28943987 | 2017-04-02 | 2017 | Costa Rica | CRI |  | primary election |  |  |  |  | 2 |
| Measure S | Q29098209 | 2017-03-07 | 2017 | United States | USA | Los Angeles | local referendum |  |  |  |  | 1 |
| Nagorno-Karabakh constitutional referendum, 2017 | Q28765011 | 2017-02-20 | 2017 | Republic of Artsakh |  |  | constitutional referendum |  |  |  |  | 11 |
| Ecuadorian tax haven referendum, 2017 | Q28053338 | 2017-02-19 | 2017 | Ecuador | ECU |  | referendum |  |  |  |  | 6 |
| 2017 French Socialist Party presidential primary | Q24699912 | 2017-01-22 | 2017 | France | FRA |  | primary election |  |  |  |  | 8 |
| Masters of Trade | Q140360609 | 2017 | 2017 | Poland | POL |  | plebiscite |  |  |  |  | 0 |
| Kyrgyzstani constitutional referendum, 2016 | Q27991481 | 2016-12-11 | 2016 | Kyrgyzstan | KGZ | Kyrgyzstan | constitutional referendum | 2851952 | 1200446 | 1140264 | 42.1 | 8 |
| 2016 Alderney plebiscite election | Q125895319 | 2016-12-10 | 2016 | Guernsey | GGY | Alderney | plebiscite |  |  |  |  | 1 |
| 2nd Podemos Citizen Assembly | Q28764859 | 2016-12-07 | 2016 | Spain | ESP |  | primary election |  |  |  |  | 2 |
| Italian constitutional referendum, 2016 | Q23022426 | 2016-12-04 | 2016 | Italy | ITA | Italy | constitutional referendum | 50773284 | 33244258 | 32852113 | 65.5 | 30 |
| 2016 Constitution Party presidential primaries | Q27629770 | 2016-11-26 | 2016 | United States | USA |  | primary election |  |  |  |  | 2 |
| Grenadian constitutional referendum, 2016 | Q27925535 | 2016-11-24 | 2016 | Grenada | GRD |  | constitutional referendum |  |  |  |  | 3 |
| 2016 The Republicans (France) presidential primary | Q22249122 | 2016-11-20 | 2016 | France | FRA |  | primary election |  |  |  |  | 8 |
| District of Columbia statehood referendum, 2016 | Q28100211 | 2016-11-08 | 2016 | United States | USA |  | referendum | 478688 | 311067 | 284913 | 65 | 1 |
| Sound Transit 3 | Q28129110 | 2016-11-08 | 2016 | United States | USA |  | referendum |  |  |  |  | 1 |
| Nevada Question 2 (2016) | Q28000201 | 2016-11-08 | 2016 | United States | USA | Nevada | citizens' initiative |  |  |  |  | 1 |
| Massachusetts Legalization, Regulation and Taxation of Marijuana Initiative | Q28000388 | 2016-11-08 | 2016 | United States | USA | Massachusetts | citizens' initiative |  |  |  |  | 1 |
| Maine ranked choice voting referendum, 2016 | Q22023153 | 2016-11-08 | 2016 | United States | USA | Maine | local referendum |  |  |  |  | 1 |
| Maine background checks referendum, 2016 | Q23022523 | 2016-11-08 | 2016 | United States | USA | Maine | local referendum |  |  |  |  | 1 |
| California Proposition 60 | Q28429807 | 2016-11-08 | 2016 | United States | USA | California | California ballot proposition |  |  |  |  | 2 |
| California Proposition 58 | Q28452330 | 2016-11-08 | 2016 | United States | USA | California | California ballot proposition |  |  |  |  | 1 |
| Maine minimum wage referendum, 2016 | Q23022524 | 2016-11-08 | 2016 | United States | USA | Maine | local referendum |  |  |  |  | 1 |
| Maine education funding referendum, 2016 | Q23058552 | 2016-11-08 | 2016 | United States | USA | Maine | local referendum |  |  |  |  | 1 |
| Maine Question 1, 2016 | Q24908791 | 2016-11-08 | 2016 | United States | USA | Maine | local referendum |  |  |  |  | 1 |
| Massachusetts Conditions for Farm Animals Initiative | Q28129208 | 2016-11-08 | 2016 | United States | USA | Massachusetts | local referendum |  |  |  |  | 2 |
| Massachusetts Expand Slot Machine Gaming Initiative | Q28129783 | 2016-11-08 | 2016 | United States | USA | Massachusetts | local referendum |  |  |  |  | 1 |
| Fairfax County meals tax referendum, 2016 | Q28230835 | 2016-11-08 | 2016 | United States | USA | Fairfax County | local referendum |  |  |  |  | 1 |
| Montana Initiative 182 | Q60753083 | 2016-11-08 | 2016 | United States | USA | Montana | local referendum |  |  |  |  | 1 |
| 2016 United States presidential primaries in Puerto Rico | Q23018327 | 2016-11-08 | 2016 | United States | USA |  | primary election |  |  |  |  | 2 |
| Prince Edward Island electoral reform referendum, 2016 | Q28233107 | 2016-11-07 | 2016 | Canada | CAN |  | plebiscite |  |  |  |  | 1 |
| Bulgarian referendum, 2016 | Q26218358 | 2016-11-06 | 2016 | Bulgaria | BGR |  | referendum | 6865086 | 3488484 |  | 50.8 | 8 |
| Ivorian constitutional referendum, 2016 | Q26971166 | 2016-10-30 | 2016 | Ivory Coast | CIV |  | constitutional referendum |  |  |  |  | 5 |
| French ecologist primaries, 2016 | Q26423924 | 2016-10-19 | 2016 | France | FRA |  | primary election | 17146 |  |  |  | 2 |
| Brno central station referendum, 2016 | Q18114171 | 2016-10-08 | 2016 | Czech Republic | CZE |  | local referendum |  |  |  |  | 4 |
| 2016 Hungarian migrant quota referendum | Q24045538 | 2016-10-02 | 2016 | Hungary | HUN |  | referendum | 8272625 | 3646334 | 3643055 | 44.1 | 18 |
| Colombian peace agreement referendum, 2016 | Q26840027 | 2016-10-02 | 2016 | Colombia | COL |  | referendum | 34899945 |  |  |  | 15 |
| 2016 Azerbaijani constitutional referendum | Q26868901 | 2016-09-26 | 2016 | Azerbaijan | AZE |  | referendum |  |  |  |  | 13 |
| Republika Srpska National Day referendum, 2016 | Q27019722 | 2016-09-25 | 2016 | Bosnia and Herzegovina | BIH | Republika Srpska | referendum |  |  |  |  | 8 |
| Liechtenstein Family Allowances Act referendum, 2016 | Q27942410 | 2016-09-18 | 2016 | Liechtenstein | LIE |  | referendum |  |  |  |  | 4 |
| Zambian constitutional referendum, 2016 | Q24887407 | 2016-08-11 | 2016 | Zambia | ZMB |  | constitutional referendum |  |  |  |  | 6 |
| Thai constitutional referendum, 2016 | Q24908725 | 2016-08-07 | 2016 | Thailand | THA |  | constitutional referendum |  |  |  |  | 11 |
| Abkhazian early presidential elections referendum, 2016 | Q25231180 | 2016-07-10 | 2016 | Republic of Abkhazia |  |  | referendum |  |  |  |  | 4 |
| Notre-Dame-des-Landes airport referendum | Q24843193 | 2016-06-26 | 2016 | France | FRA | Loire-Atlantique | local referendum | 966017 | 493481 | 487518 | 51.1 | 1 |
| Bermudian same-sex union and marriage referendum, 2016 | Q24083694 | 2016-06-23 | 2016 | Bermuda | BMU | Bermuda | referendum | 44367 | 20804 |  | 46.9 | 4 |
| European Union (Referendum) Act 2016 (Gibraltar) | Q24083761 | 2016-06-23 | 2016 | British Overseas Territories | GBR | Gibraltar | referendum |  |  |  |  | 2 |
| 2016 United Kingdom European Union membership referendum | Q21812812 | 2016-06-23 | 2016 | United Kingdom | GBR | United Kingdom | referendum | 46500001 | 33577342 | 33551983 | 72.2 | 71 |
| Bahamian constitutional referendum, 2016 | Q24910060 | 2016-06-07 | 2016 | The Bahamas | BHS |  | constitutional referendum |  |  |  |  | 2 |
| 2016 Republican Party presidential primaries | Q17092711 | 2016-06-07 | 2016 | United States | USA |  | primary election |  |  |  |  | 20 |
| 2016 California Republican primary | Q137826731 | 2016-06-07 | 2016 | United States | USA | California | United States presidential primary |  |  |  |  | 2 |
| 2016 Washington Republican primary | Q24910648 | 2016-05-24 | 2016 | United States | USA |  | primary election in the United States |  |  |  |  | 1 |
| Tajikistani constitutional referendum, 2016 | Q23022771 | 2016-05-22 | 2016 | Tajikistan | TJK | Tajikistan | constitutional referendum | 4430116 | 4059422 | 3969739 | 91.6 | 12 |
| 2016 San Marino referendum | Q25400964 | 2016-05-15 | 2016 | San Marino | SMR |  |  |  |  |  |  | 5 |
| 2016 Libertarian Party presidential primaries | Q23048220 | 2016-05-10 | 2016 | United States | USA |  | primary election |  |  |  |  | 2 |
| 2016 West Virginia Democratic presidential primary | Q24045815 | 2016-05-10 | 2016 | United States | USA | West Virginia | primary election in the United States |  |  |  |  | 3 |
| 2016 West Virginia Republican primary | Q24045901 | 2016-05-10 | 2016 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2016 Delaware Democratic primary | Q24907992 | 2016-04-26 | 2016 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2016 New York Republican primary | Q24204483 | 2016-04-19 | 2016 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| Italian oil drilling referendum, 2016 | Q22961747 | 2016-04-17 | 2016 | Italy | ITA | Italy | referendum | 50681772 | 15806488 | 15533322 | 31.2 | 10 |
| 2016 New York Democratic primary | Q24204448 | 2016-04-14 | 2016 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2016 Darfurian status referendum | Q5222584 | 2016-04-13 | 2016 | Sudan | SDN |  | self-determination referendum |  |  |  |  | 4 |
| Dutch Ukraine–European Union Association Agreement referendum, 2016 | Q21117876 | 2016-04-06 | 2016 | Netherlands | NLD | Netherlands | referendum; citizens' initiative; referendum proposal | 12862658 | 4151613 | 4113613 | 32.3 | 14 |
| Senegalese constitutional referendum, 2016 | Q22918861 | 2016-03-20 | 2016 | Senegal | SEN | Senegal | constitutional referendum | 5709582 | 2203062 | 2183247 | 38.6 | 7 |
| Queensland four year terms referendum, 2016 | Q23058652 | 2016-03-19 | 2016 | Australia | AUS | Queensland | local referendum |  |  |  |  | 2 |
| 2016 Ohio Democratic primary | Q23303543 | 2016-03-15 | 2016 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2016 North Carolina Democratic presidential primary | Q23303597 | 2016-03-15 | 2016 | United States | USA | North Carolina | primary election in the United States |  |  |  |  | 2 |
| 2016 Florida Democratic primary | Q23304010 | 2016-03-15 | 2016 | United States | USA | Florida | primary election in the United States |  |  |  |  | 2 |
| 2016 Missouri Democratic presidential primary | Q24907804 | 2016-03-15 | 2016 | United States | USA | Missouri | primary election in the United States |  |  |  |  | 1 |
| 2016 Florida Republican primary | Q24908966 | 2016-03-15 | 2016 | United States | USA | Florida | primary election in the United States |  |  |  |  | 2 |
| 2016 Missouri Republican primary | Q27629703 | 2016-03-15 | 2016 | United States | USA | Missouri | primary election in the United States |  |  |  |  | 2 |
| 2016 North Carolina Libertarian presidential primary | Q125697192 | 2016-03-15 | 2016 | United States | USA | North Carolina | United States presidential primary |  |  |  |  | 0 |
| 2016 Kansas Democratic caucuses | Q23303920 | 2016-03-05 | 2016 | United States | USA |  | public election; U.S. presidential caucus |  |  |  |  | 2 |
| 2016 Virginia Democratic primary | Q23303525 | 2016-03-01 | 2016 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2016 Oklahoma Democratic presidential primary | Q23303554 | 2016-03-01 | 2016 | United States | USA | Oklahoma | primary election in the United States |  |  |  |  | 2 |
| 2016 Alabama Democratic primary | Q23304028 | 2016-03-01 | 2016 | United States | USA | Alabama | primary election in the United States |  |  |  |  | 2 |
| 2016 Alabama Republican primary | Q60776466 | 2016-03-01 | 2016 | United States | USA | Alabama | primary election in the United States |  |  |  |  | 1 |
| 2016 Texas Republican primary | Q124818172 | 2016-03-01 | 2016 | United States | USA | Texas | United States presidential primary |  |  |  |  | 2 |
| 2016 South Carolina Democratic primary | Q23303560 | 2016-02-27 | 2016 | United States | USA | South Carolina | primary election in the United States |  |  |  |  | 2 |
| Bolivian constitutional referendum, 2016 | Q21503405 | 2016-02-21 | 2016 | Bolivia | BOL |  | constitutional referendum |  |  |  |  | 8 |
| 2016 South Carolina Republican primary | Q23304036 | 2016-02-20 | 2016 | United States | USA | South Carolina | primary election in the United States |  |  |  |  | 2 |
| 2016 New Hampshire Democratic presidential primary | Q22023417 | 2016-02-09 | 2016 | United States | USA | New Hampshire | primary election in the United States |  |  |  |  | 3 |
| 2016 Iowa caucus | Q22442655 | 2016-02-01 | 2016 | United States | USA |  | Iowa caucuses |  |  |  |  | 0 |
| 2016 Venezuelan recall referendum project | Q24063630 | 2016 | 2016 | Venezuela | VEN |  | project of referendum |  |  |  |  | 5 |
| California is Not for Sale | Q25831350 | 2016 | 2016 | United States | USA | California | project of referendum |  |  |  |  | 1 |
| California Proposition 59 | Q28451838 | 2016 | 2016 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 51 | Q28452059 | 2016 | 2016 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 53 | Q28452174 | 2016 | 2016 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 54 | Q28452304 | 2016 | 2016 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 55 | Q28452324 | 2016 | 2016 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 61 | Q28452331 | 2016 | 2016 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| California Proposition 56 | Q28452328 | 2016 | 2016 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 57 | Q28452329 | 2016 | 2016 |  |  |  | California ballot proposition |  |  |  |  | 2 |
| California Proposition 63 | Q28452334 | 2016 | 2016 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 67 | Q28452335 | 2016 | 2016 | United States | USA |  | California ballot proposition |  |  |  |  | 3 |
| California Proposition 62 | Q28452332 | 2016 | 2016 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| California Proposition 65 | Q28452333 | 2016 | 2016 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 66 | Q28452336 | 2016 | 2016 |  |  |  | California ballot proposition |  |  |  |  | 2 |
| California Proposition 52 | Q30314056 | 2016 | 2016 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| Primaries of United Russia | Q25396804 | 2016 | 2016 | Russia | RUS |  | primary election |  |  |  |  | 2 |
| 2016 Democratic Party presidential primaries | Q17004294 | 2016 | 2016 | United States | USA |  | primary election in the United States |  |  |  |  | 19 |
| 2016 Green Party presidential primaries | Q23018261 | 2016 | 2016 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| Slovenian same-sex marriage referendum, 2015 | Q21789612 | 2015-12-20 | 2015 | Slovenia | SVN |  | referendum |  |  |  |  | 12 |
| Rwandan constitutional referendum, 2015 | Q21694230 | 2015-12-18 | 2015 | Rwanda | RWA |  | constitutional referendum |  |  |  |  | 8 |
| Bonaire status referendum, 2015 | Q21558944 | 2015-12-18 | 2015 | Kingdom of the Netherlands | NLD | Bonaire | self-determination referendum |  |  |  |  | 2 |
| Central African Republic constitutional referendum, 2015 | Q20647019 | 2015-12-14 | 2015 | Central African Republic | CAF |  | constitutional referendum |  |  |  |  | 4 |
| Liechtenstein Health Insurance Act referendum, 2015 | Q24907760 | 2015-12-13 | 2015 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| 2015–2016 New Zealand flag referendums | Q21027080 | 2015-12-11 | 2015 | New Zealand | NZL |  | referendum |  |  |  |  | 20 |
| Armenian constitutional referendum, 2015 | Q21117121 | 2015-12-06 | 2015 | Armenia | ARM | Armenia | constitutional referendum | 2567047 | 1303466 | 1247451 | 50.8 | 14 |
| Danish European Union opt-out referendum, 2015 | Q21014503 | 2015-12-03 | 2015 | Denmark | DNK |  | referendum |  | 2990261 | 2934299 |  | 7 |
| Maine Question 1, 2015 | Q21189478 | 2015-11-03 | 2015 | United States | USA |  | local referendum |  |  |  |  | 2 |
| Republic of the Congo constitutional referendum, 2015 | Q21075164 | 2015-10-25 | 2015 | Republic of the Congo | COG |  | constitutional referendum |  |  |  |  | 4 |
| Proposed Bulgarian electoral code referendum, 2014 | Q16967818 | 2015-10-25 | 2015 | Bulgaria | BGR |  | referendum |  |  |  |  | 3 |
| La Manga del Cura status referendum, 2015 | Q21001924 | 2015-09-27 | 2015 | Ecuador | ECU | La Manga del Cura | local referendum |  |  |  |  | 2 |
| Polish referendum, 2015 | Q20021143 | 2015-09-06 | 2015 | Poland | POL |  | referendum |  |  |  |  | 6 |
| 2015 PSOE prime ministerial primary | Q134238640 | 2015-07-26 | 2015 | Spain | ESP |  | primary election |  |  |  |  | 1 |
| Greek bailout referendum, 2015 | Q20354466 | 2015-07-05 | 2015 | Greece | GRC | Greece | referendum | 9858508 | 6161140 | 5803987 | 62.5 | 27 |
| 2015 Chama Cha Mapinduzi presidential primaries | Q20635386 | 2015-07 | 2015 | Tanzania | TZA |  | primary election |  |  |  |  | 1 |
| 2015 Kuomintang presidential primary | Q19849566 | 2015-06-12 | 2015 | Taiwan | TWN |  | Taiwan presidential primary |  |  |  |  | 1 |
| Luxembourg constitutional referendum | Q18621169 | 2015-06-07 | 2015 | Luxembourg | LUX |  | referendum in Luxembourg | 246974 | 214835 |  | 87 | 8 |
| Thirty-fourth Amendment of the Constitution of Ireland | Q19876154 | 2015-05-22 | 2015 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 3221681 | 1949725 | 1935907 | 60.5 | 11 |
| Thirty-fifth Amendment of the Constitution Bill 2015 | Q19876158 | 2015-05-22 | 2015 | Ireland | IRL |  | referendums in Ireland | 3221681 | 1949438 | 1933500 | 60.5 | 2 |
| 2015 Osaka Metropolis Plan referendum | Q19931485 | 2015-05-17 | 2015 | Japan | JPN | Osaka | local referendum |  | 1406084 | 1400429 |  | 7 |
| 2015 Norfolk Island status referendum | Q124434593 | 2015-05-08 | 2015 | Australia | AUS | Norfolk Island | referendum |  |  |  |  | 1 |
| Tanzanian constitutional referendum, 2015 | Q18635307 | 2015-04-30 | 2015 | Tanzania | TZA |  | constitutional referendum |  |  |  |  | 2 |
| Maltese spring hunting referendum, 2015 | Q19820103 | 2015-04-11 | 2015 | Malta | MLT |  | referendum |  |  |  |  | 6 |
| Popular initiative "Swiss law instead of foreign judges (self-determination initiative)" | Q26882645 | 2015-03-10 | 2015 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 3 |
| 2015 Taipei 4th district Member of the Legislative Yuan recall election | Q19849591 | 2015-02-14 | 2015 | Taiwan | TWN | Taipei City Constituency 4 | recall elections in Taiwan | 317434 | 79303 | 78933 | 25 | 1 |
| Slovak same-sex marriage referendum | Q18601497 | 2015-02-07 | 2015 | Slovakia | SVK | Slovakia | referendum | 4411529 | 944674 |  | 21.4 | 15 |
| Burmese constitutional referendum, 2015 | Q18694666 | 2015 | 2015 | Myanmar | MMR |  | project of referendum |  |  |  |  | 2 |
| 2015 Democratic Progressive Party presidential primary | Q19849586 | 2015 | 2015 | Taiwan | TWN |  | Taiwan presidential primary |  |  |  |  | 1 |
| Romanian constitutional referendum | Q15631520 | 2015 | 2015 | Romania | ROU |  | project of referendum |  |  |  |  | 2 |
| Sint Eustatius status referendum, 2014 | Q19605087 | 2014-12-17 | 2014 | Kingdom of the Netherlands | NLD | Sint Eustatius | self-determination referendum |  | 1156 | 1140 |  | 3 |
| Referendum on the ban of gambling in Olomouc | Q19019130 | 2014-12-12 | 2014 | Czech Republic | CZE |  | referendum; Wikinews article |  |  |  |  | 3 |
| 2014 Alderney plebiscite election | Q125895332 | 2014-12-06 | 2014 | Guernsey | GGY | Alderney | plebiscite |  |  |  |  | 1 |
| Catalan self-determination referendum | Q18418423 | 2014-11-09 | 2014 | Spain | ESP | Catalonia | independence referendum |  | 2344828 | 2260122 |  | 30 |
| American Samoan constitutional referendum, 2014 | Q18351719 | 2014-11-04 | 2014 | United States | USA |  | constitutional referendum |  |  |  |  | 1 |
| Oregon Ballot Measure 89 | Q17513645 | 2014-11-04 | 2014 | United States | USA |  | referendum |  |  |  |  | 1 |
| Initiative 71 | Q19880868 | 2014-11-04 | 2014 | United States | USA | Washington, D.C. | citizens' initiative |  |  |  |  | 1 |
| Oregon Ballot Measure 88 | Q17513641 | 2014-11-04 | 2014 | United States | USA | Oregon | local referendum |  |  |  |  | 1 |
| Oregon Ballot Measure 92 | Q17513664 | 2014-11-04 | 2014 | United States | USA |  | local referendum |  |  |  |  | 2 |
| Maine Question 1, 2014 | Q18151358 | 2014-11-04 | 2014 | United States | USA | Maine | local referendum |  |  |  |  | 2 |
| United States Virgin Islands referendum, 2014 | Q18356747 | 2014-11-04 | 2014 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 1 |
| Alaska Measure 2 | Q19864099 | 2014-11-04 | 2014 | United States | USA | Alaska | local referendum |  |  |  |  | 3 |
| California Proposition 47 | Q19878881 | 2014-11-04 | 2014 | United States | USA | California | California ballot proposition |  |  |  |  | 2 |
| 2014 California Proposition 46 | Q119129906 | 2014-11-04 | 2014 | United States | USA | California | California ballot proposition |  |  |  |  | 2 |
| 2014 California Proposition 48 | Q121307941 | 2014-11-04 | 2014 | United States | USA | California | California ballot proposition |  |  |  |  | 2 |
| Massachusetts Expansion of Bottle Deposits Initiative | Q55316130 | 2014-11-04 | 2014 | United States | USA | Massachusetts | local referendum |  |  |  |  | 1 |
| Massachusetts Paid Sick Days Initiative | Q55316134 | 2014-11-04 | 2014 | United States | USA | Massachusetts | local referendum |  |  |  |  | 1 |
| United States Senate Republican primary election in Mississippi, 2014 | Q17182488 | 2014-11-04 | 2014 | United States | USA | Mississippi | primary election in the United States |  |  |  |  | 1 |
| Uruguayan constitutional referendum, 2014 | Q18207200 | 2014-10-26 | 2014 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 5 |
| Jersey electoral reform referendum, 2014 | Q18206663 | 2014-10-15 | 2014 | Jersey | JEY |  | referendum |  |  |  |  | 1 |
| 2014 Scottish independence referendum | Q1458570 | 2014-09-18 | 2014 | United Kingdom | GBR | Scotland | independence referendum |  | 3619915 |  |  | 69 |
| 2014 Macanese Chief Executive referendum | Q104855673 | 2014-08 | 2014 | People's Republic of China | CHN |  | straw poll |  |  |  |  | 1 |
| Lithuanian land sales referendum, 2014 | Q18015039 | 2014-06-29 | 2014 | Lithuania | LTU |  | constitutional referendum |  |  |  |  | 5 |
| Northern Cyprus constitutional referendum, 2014 | Q19610347 | 2014-06-29 | 2014 | Northern Cyprus |  |  | constitutional referendum |  |  |  |  | 2 |
| 6.22 Civil Referendum | Q17276382 | 2014-06-29 | 2014 | Hong Kong | HKG |  | referendum |  |  |  |  | 4 |
| Liechtenstein pensions referendum | Q17415618 | 2014-06-15 | 2014 | Liechtenstein | LIE |  | referendum |  |  |  |  | 2 |
| Slovenian archives law referendum, 2014 | Q16970106 | 2014-06-08 | 2014 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| 2014 Uruguayan presidential primaries | Q5828214 | 2014-06-01 | 2014 | Uruguay | URY |  | primary election |  |  |  |  | 4 |
| Danish Unified Patent Court membership referendum, 2014 | Q15694177 | 2014-05-25 | 2014 | Denmark | DNK |  | referendum |  | 2303783 | 2219904 |  | 6 |
| Krakow local referendum 2014 | Q16595384 | 2014-05-25 | 2014 | Poland | POL |  | local referendum |  |  |  |  | 2 |
| plebiscite concerning the future of Tempelhofer Feld | Q17127890 | 2014-05-25 | 2014 | Germany | DEU | Berlin | Volksentscheid |  |  |  |  | 1 |
| 2014 San Marino referendum | Q17092851 | 2014-05-25 | 2014 | San Marino | SMR |  | two-part referendum |  |  |  |  | 4 |
| Donetsk status referendum, 2014 | Q16854494 | 2014-05-11 | 2014 | Ukraine; Donetsk People's Republic | UKR | Donetsk Oblast | self-determination referendum |  |  |  |  | 9 |
| Luhansk status referendum, 2014 | Q16854545 | 2014-05-11 | 2014 | Ukraine | UKR | Luhansk Oblast | self-determination referendum |  |  |  |  | 8 |
| Venetian online referendum, 2014 | Q15975645 | 2014-03-21 | 2014 | Italy | ITA | Veneto | straw poll |  | 2360235 |  |  | 8 |
| 2014 Crimean status referendum | Q15838763 | 2014-03-16 | 2014 | Ukraine | UKR |  | referendum |  |  | 1264999 |  | 41 |
| Federal popular initiative "against mass immigration" | Q1302549 | 2014-02-09 | 2014 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 7 |
| 2014 Gagauzia political status referendum | Q15905444 | 2014-02-02 | 2014 | Moldova | MDA |  | popular consultation |  |  |  |  | 4 |
| Egyptian constitutional referendum, 2014 | Q15304061 | 2014-01-15 | 2014 | Egypt | EGY |  | constitutional referendum |  |  |  |  | 12 |
| New Zealand asset sales referendum, 2013 | Q7015843 | 2013-12-13 | 2013 | New Zealand | NZL |  | referendum |  |  |  |  | 2 |
| 2013 Democratic Party (Italy) leadership election | Q15107411 | 2013-12-08 | 2013 | Italy | ITA | Italy | primary election in Italy; leadership election |  |  |  |  | 4 |
| 2013 Lega Nord leadership election | Q15299184 | 2013-12-07 | 2013 | Italy | ITA |  | primary election; leadership election |  |  |  |  | 4 |
| Croatian constitutional referendum, 2013 | Q15145562 | 2013-12-01 | 2013 | Croatia | HRV |  | constitutional referendum | 3787017 | 1436163 | 1427967 | 37.9 | 21 |
| Referendum on the recommunalization of energy supply in Berlin | Q15127004 | 2013-11-03 | 2013 | Germany | DEU | Berlin | referendum |  |  |  |  | 2 |
| Citizens' Initiative Recognize ME | Q17300248 | 2013-10-29 | 2013 | Netherlands | NLD |  | citizens' initiative |  |  |  |  | 1 |
| Abyei status referendum | Q4670727 | 2013-10-29 | 2013 | South Sudan | SSD |  | self-determination referendum |  |  |  |  | 6 |
| Davao Occidental creation plebiscite, 2013 | Q22936131 | 2013-10-28 | 2013 | Philippines | PHL |  | plebiscite |  |  |  |  | 1 |
| 2013 San Marino referendum | Q14868828 | 2013-10-20 | 2013 | San Marino | SMR |  | referendum related to European Union accession |  |  |  |  | 8 |
| Thirty-second Amendment of the Constitution Bill 2013 | Q17001405 | 2013-10-04 | 2013 | Ireland | IRL |  | referendums in Ireland | 3167484 | 1240729 | 1226374 | 39.2 | 1 |
| Thirty-third Amendment of the Constitution of Ireland | Q17001413 | 2013-10-04 | 2013 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 3167484 | 1240135 | 1220055 | 39.2 | 2 |
| 2013 Regina wastewater plant funding referendum | Q96369356 | 2013-09-25 | 2013 | Canada | CAN |  | referendum |  |  |  |  | 1 |
| 2013 Colorado recall election | Q15061620 | 2013-09-10 | 2013 | United States | USA |  | recall election |  |  |  |  | 2 |
| Popular consultation to convene a referendum against decriminalization of abortion | Q16552286 | 2013-06-23 | 2013 | Uruguay | URY |  | popular consultation |  |  |  |  | 2 |
| Jersey electoral reform referendum, 2013 | Q16995356 | 2013-04-24 | 2013 | Jersey | JEY |  | referendum |  |  |  |  | 1 |
| Alsace single territorial collectivity referendum | Q15303825 | 2013-04-07 | 2013 | France | FRA | Bas-Rhin; Haut-Rhin | referendum |  |  |  |  | 4 |
| Saint Helena Chief Councillor referendum, 2013 | Q20871920 | 2013-03-23 | 2013 | British Overseas Territories | GBR | Saint Helena | local referendum |  |  |  |  | 2 |
| Zimbabwean constitutional referendum, 2013 | Q7477623 | 2013-03-16 | 2013 | Zimbabwe | ZWE |  | constitutional referendum |  |  |  |  | 6 |
| Falkland Islands sovereignty referendum | Q2359115 | 2013-03-11 | 2013 | United Kingdom | GBR |  | referendum |  |  |  |  | 14 |
| Federal popular initiative "against excessive remunerations" | Q3760727 | 2013-03-03 | 2013 | Switzerland | CHE |  | Swiss federal popular initiative | 5174680 | 2418825 | 2378159 | 46.7 | 7 |
| 2013 Hampstead and Kilburn Conservative primary | Q5646125 | 2013-01-30 | 2013 | United Kingdom | GBR |  | primary election |  |  |  |  | 1 |
| Bahamian gambling referendum | Q4167449 | 2013-01-28 | 2013 | The Bahamas | BHS |  | referendum |  |  |  |  | 2 |
| Bulgarian nuclear power referendum | Q421463 | 2013-01-27 | 2013 | Bulgaria | BGR |  | referendum |  |  |  |  | 10 |
| 2013 Austrian conscription referendum | Q250241 | 2013-01-20 | 2013 | Austria | AUT |  | referendum |  |  |  |  | 17 |
| Plzeň shopping center referendum, 2013 | Q28402483 | 2013-01-12 | 2013 | Czech Republic | CZE | Plzeň | local referendum |  |  |  |  | 1 |
| Proposed Australian constitutional referendum, 2013 | Q17023357 | 2013 | 2013 | Australia | AUS |  | project of referendum |  |  |  |  | 1 |
| 2012 Egyptian constitutional referendum | Q277144 | 2012-12-15 | 2012 | Egypt | EGY |  | constitutional referendum |  |  |  |  | 13 |
| 2012 Italian centre-left primary election | Q3722601 | 2012-11-25 | 2012 | Italy | ITA |  | primary election |  |  |  |  | 4 |
| Thirty-First Amendment of the Constitution of Ireland | Q4310000 | 2012-11-10 | 2012 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 3183606 | 1066239 | 1061594 | 33.5 | 2 |
| Northern Mariana Islands constitutional referendum, 2012 | Q7058721 | 2012-11-06 | 2012 | United States | USA | Northern Mariana Islands | constitutional referendum |  |  |  |  | 1 |
| Maine Question 1, 2012 | Q6736425 | 2012-11-06 | 2012 | United States | USA | Maine | local referendum |  |  |  |  | 2 |
| Montana Legislative Referendum 121 | Q6904281 | 2012-11-06 | 2012 | United States | USA | Montana | local referendum |  |  |  |  | 1 |
| Washington Referendum 74 | Q7972154 | 2012-11-06 | 2012 | United States | USA |  | local referendum |  |  |  |  | 1 |
| United States Virgin Islands hemp referendum, 2012 | Q18148402 | 2012-11-06 | 2012 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 1 |
| California Proposition 34 | Q16954950 | 2012-11-06 | 2012 | United States | USA | California | California ballot proposition |  |  |  |  | 2 |
| Puerto Rican status referendum, 2012 | Q16930 | 2012-11-06 | 2012 | United States | USA | Puerto Rico | independence referendum | 2402941 | 1879202 | 1798987 | 78.2 | 14 |
| California Proposition 30 | Q5020808 | 2012-11-06 | 2012 | United States | USA | California | California ballot proposition |  |  |  |  | 2 |
| California Proposition 32 | Q5020809 | 2012-11-06 | 2012 | United States | USA | California | California ballot proposition |  |  |  |  | 2 |
| Icelandic constitutional referendum | Q3083068 | 2012-10-20 | 2012 | Iceland | ISL |  | constitutional referendum |  |  |  |  | 7 |
| Lithuanian nuclear power referendum | Q391126 | 2012-10-14 | 2012 | Lithuania | LTU |  | referendum |  |  |  |  | 8 |
| Popular initiative "protection against passive smoking" | Q3151185 | 2012-09-23 | 2012 | Switzerland | CHE |  | Swiss federal popular initiative | 5160811 | 2209395 | 2179190 | 42.8 | 1 |
| Puerto Rican constitutional referendum, 2012 | Q7258619 | 2012-08-19 | 2012 | United States | USA | Puerto Rico | constitutional referendum |  |  |  |  | 1 |
| Romanian presidential impeachment referendum | Q2617106 | 2012-07-29 | 2012 | Romania | ROU |  | referendum |  |  |  |  | 8 |
| Caymanian electoral system referendum, 2012 | Q5055394 | 2012-07-18 | 2012 | Cayman Islands | CYM |  | referendum |  |  |  |  | 1 |
| 2012 Republican Party presidential primaries | Q937607 | 2012-07-14 | 2012 | United States | USA | United States | primary election; United States presidential primary |  |  |  |  | 16 |
| Liechtenstein constitutional referendum | Q1190793 | 2012-07-01 | 2012 | Liechtenstein | LIE |  | constitutional referendum |  |  |  |  | 6 |
| Wisconsin gubernatorial recall election | Q3586274 | 2012-06-05 | 2012 | United States | USA | Wisconsin | recall election; gubernatorial election |  |  |  |  | 3 |
| 2012 Montana Democratic presidential primary | Q124360578 | 2012-06-05 | 2012 | United States | USA | Montana | United States presidential primary |  |  | 88202 |  | 0 |
| 2012 California Republican primary | Q130438281 | 2012-06-05 | 2012 | United States | USA | California | United States presidential primary |  |  |  |  | 2 |
| Thirtieth Amendment of the Constitution of Ireland | Q2071436 | 2012-05-31 | 2012 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 3144828 | 1589204 | 1581998 | 50.5 | 6 |
| 2012 Texas Republican primary | Q125804198 | 2012-05-29 | 2012 | United States | USA | Texas | United States presidential primary |  |  |  |  | 2 |
| 2012 Oregon Democratic presidential primary | Q124360204 | 2012-05-15 | 2012 | United States | USA | Oregon | United States presidential primary |  |  |  |  | 0 |
| 2012 North Carolina Democratic presidential primary | Q123698728 | 2012-05-08 | 2012 | United States | USA | North Carolina | United States presidential primary |  |  |  |  | 0 |
| 2012 Faroese municipal merger referendum | Q17773002 | 2012-05-03 | 2012 | Faroe Islands | FRO |  | referendum |  |  |  |  | 3 |
| English mayoral referendums, 2012 | Q5378598 | 2012-05-03 | 2012 | United Kingdom | GBR |  | local referendum |  |  |  |  | 1 |
| 2012 Civic Democratic Party presidential primaries | Q12046981 | 2012-05-03 | 2012 | Czech Republic | CZE |  | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Connecticut, 2012 | Q7892734 | 2012-04-24 | 2012 | United States | USA |  | primary election |  |  |  |  | 3 |
| Slovenian Family Code referendum, 2012 | Q7541810 | 2012-03-25 | 2012 | Slovenia | SVN |  | referendum | 1709417 | 518207 | 513205 | 30.3 | 7 |
| 3.23 Civil Referendum | Q10846033 | 2012-03-24 | 2012 | Hong Kong | HKG |  | straw poll |  |  |  |  | 3 |
| 2012 Puerto Rico Republican primary | Q7258767 | 2012-03-18 | 2012 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2012 Alabama Republican primary | Q7892658 | 2012-03-13 | 2012 | United States | USA | Alabama | primary election in the United States |  |  |  |  | 4 |
| Virginia Republican primary, 2012 | Q7893149 | 2012-03-06 | 2012 | United States | USA |  | primary election |  |  |  |  | 3 |
| 2012 Tennessee Democratic presidential primary | Q121284161 | 2012-03-06 | 2012 | United States | USA | Tennessee | United States presidential primary |  |  |  |  | 1 |
| 2012 Massachusetts Democratic presidential primary | Q124360934 | 2012-03-06 | 2012 | United States | USA | Massachusetts | United States presidential primary |  |  | 147873 |  | 0 |
| Republican Party presidential primaries in Michigan, 2012 | Q7892853 | 2012-02-28 | 2012 | United States | USA |  | primary election |  |  |  |  | 3 |
| Syrian constitutional referendum | Q2119324 | 2012-02-26 | 2012 | Syria | SYR |  | constitutional referendum |  |  |  |  | 12 |
| 2012 Latvian constitutional referendum | Q2302002 | 2012-02-18 | 2012 | Latvia | LVA |  | constitutional referendum | 1545004 | 1098593 | 1095069 | 71.1 | 18 |
| 2012 North Kosovo referendum | Q4393797 | 2012-02-15 | 2012 | Kosovo | XKS |  | referendum |  |  |  |  | 8 |
| 2012 Democratic Unity Roundtable presidential primary | Q5828906 | 2012-02-12 | 2012 | Venezuela | VEN |  | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Missouri, 2012 | Q7892883 | 2012-02-07 | 2012 | United States | USA | Missouri | primary election |  |  |  |  | 2 |
| 2012 Missouri Democratic presidential primary | Q123694135 | 2012-02-07 | 2012 | United States | USA | Missouri | United States presidential primary |  |  |  |  | 0 |
| 2012 Florida Republican primary | Q7892751 | 2012-01-31 | 2012 | United States | USA | Florida | primary election in the United States |  |  |  |  | 4 |
| Croatian European Union membership referendum | Q1259139 | 2012-01-22 | 2012 | Croatia | HRV | Croatia | referendum related to European Union accession | 4504765 | 1960231 | 1948498 | 43.5 | 20 |
| Republican Party presidential primaries in South Carolina, 2012 | Q5561062 | 2012-01-21 | 2012 | United States | USA | South Carolina | primary election |  |  |  |  | 2 |
| 2012 Democratic Party presidential primaries | Q4376393 | 2012-01-11 | 2012 | United States | USA |  | primary election in the United States |  |  |  |  | 11 |
| 2012 New Hampshire Republican presidential primary | Q7892942 | 2012-01-10 | 2012 | United States | USA | New Hampshire | primary election |  |  |  |  | 3 |
| 2012 New Hampshire Democratic presidential primary | Q120962348 | 2012-01-10 | 2012 | United States | USA | New Hampshire | New Hampshire presidential primary |  |  |  |  | 1 |
| 2012 Iowa Democratic presidential caucuses | Q8206187 | 2012-01-03 | 2012 | United States | USA | Iowa | primary election |  |  |  |  | 1 |
| Republican Party presidential primaries in Massachusetts, 2012 | Q967770 | 2012 | 2012 | United States | USA | Massachusetts | primary election |  |  |  |  | 2 |
| 2012 Minnesota Republican caucuses | Q2366360 | 2012 | 2012 | United States | USA |  | primary election; caucus |  |  |  |  | 5 |
| Republican Party presidential primaries in the District of Columbia, 2012 | Q2743475 | 2012 | 2012 | United States | USA | District of Columbia | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Rhode Island, 2012 | Q5397815 | 2012 | 2012 | United States | USA | Rhode Island | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Hawaii, 2012 | Q5646193 | 2012 | 2012 | United States | USA | Hawaii | primary election; caucus |  |  |  |  | 2 |
| Republican Party presidential primaries in Arizona, 2012 | Q7892673 | 2012 | 2012 | United States | USA | Arizona | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Arkansas, 2012 | Q7892678 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Delaware, 2012 | Q7892744 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Georgia, 2012 | Q7892764 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Idaho, 2012 | Q7892776 | 2012 | 2012 | United States | USA | Idaho | primary election; caucus |  |  |  |  | 2 |
| Republican Party presidential primaries in Indiana, 2012 | Q7892788 | 2012 | 2012 | United States | USA | Indiana | primary election |  |  |  |  | 1 |
| Republican Party presidential primaries in Kansas, 2012 | Q7892801 | 2012 | 2012 | United States | USA |  | primary election; caucus |  |  |  |  | 2 |
| Republican Party presidential primaries in Kentucky, 2012 | Q7892805 | 2012 | 2012 | United States | USA | Kentucky | primary election |  |  |  |  | 1 |
| Republican Party presidential primaries in Louisiana, 2012 | Q7892823 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 1 |
| Republican Party presidential primaries in Maine, 2012 | Q7892827 | 2012 | 2012 | United States | USA | Maine | primary election; caucus |  |  |  |  | 2 |
| Republican Party presidential primaries in Maryland, 2012 | Q7892836 | 2012 | 2012 | United States | USA | Maryland | primary election |  |  |  |  | 1 |
| Republican Party presidential primaries in Mississippi, 2012 | Q7892868 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Nebraska, 2012 | Q7892928 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 1 |
| California Proposition 36 | Q19865972 | 2012 | 2012 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| California Proposition 28, 2012 | Q22021935 | 2012 | 2012 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| Republican Party presidential primaries in Montana, 2012 | Q7892929 | 2012 | 2012 | United States | USA | Montana | primary election; caucus |  |  |  |  | 2 |
| Republican Party presidential primaries in New Jersey, 2012 | Q7892949 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in New Mexico, 2012 | Q7892956 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in New York, 2012 | Q7892966 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in North Carolina, 2012 | Q7892984 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Ohio, 2012 | Q7892998 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Oklahoma, 2012 | Q7893004 | 2012 | 2012 | United States | USA | Oklahoma | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Oregon, 2012 | Q7893008 | 2012 | 2012 | United States | USA | Oregon | primary election |  |  |  |  | 1 |
| Republican Party presidential primaries in Tennessee, 2012 | Q7893099 | 2012 | 2012 | United States | USA | Tennessee | primary election; 2012 Tennessee Republican presidential primary |  |  |  |  | 2 |
| Republican Party presidential primaries in Texas, 2012 | Q7893104 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 1 |
| Republican Party presidential primaries in Utah, 2012 | Q7893112 | 2012 | 2012 | United States | USA | Utah | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Vermont, 2012 | Q7893122 | 2012 | 2012 | United States | USA | Vermont | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in West Virginia, 2012 | Q7893141 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2012 Wisconsin Republican primary | Q7893146 | 2012 | 2012 | United States | USA | Wisconsin | primary election |  |  |  |  | 3 |
| Republican Party presidential primaries in Wyoming, 2012 | Q8206198 | 2012 | 2012 | United States | USA | Wyoming | primary election; caucus |  |  |  |  | 2 |
| Republican Party presidential primaries in California, 2012 | Q9062641 | 2012 | 2012 | United States | USA | California | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in Pennsylvania | Q9283328 | 2012 | 2012 | United States | USA | Pennsylvania | primary election |  |  |  |  | 2 |
| Republican Party presidential primaries in South Dakota, 2012 | Q9283396 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 2 |
| 2012 Green Party presidential primaries | Q27866065 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 3 |
| 2012 Reform Party presidential primaries | Q27962682 | 2012 | 2012 | United States | USA |  | primary election |  |  |  |  | 1 |
| French Communist Party presidential primary, 2011 | Q2995363 | 2012 | 2012 | France | FRA |  | straw poll |  |  |  |  | 2 |
| California Proposition 29 | Q5020806 | 2012 | 2012 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 37 | Q5020812 | 2012 | 2012 | United States | USA |  | California ballot proposition |  |  |  |  | 3 |
| California Proposition 38 | Q5020813 | 2012 | 2012 |  |  |  | California ballot proposition |  |  |  |  | 2 |
| 2011 Pará state division plebiscite | Q10350498 | 2011-12-11 | 2011 | Brazil | BRA | Pará | local referendum; plebiscite |  |  |  |  | 2 |
| Volksabstimmung zu Stuttgart 21 | Q1454140 | 2011-11-27 | 2011 | Germany | DEU |  | referendum |  |  |  |  | 2 |
| New Zealand voting system referendum, 2011 | Q7016326 | 2011-11-26 | 2011 | New Zealand | NZL |  | referendum |  |  |  |  | 2 |
| Equatorial Guinean constitutional referendum, 2011 | Q5384269 | 2011-11-13 | 2011 | Equatorial Guinea | GNQ | Equatorial Guinea | constitutional referendum | 331982 | 304730 | 302638 | 91.8 | 5 |
| South Ossetian referendum, 2011 | Q2605850 | 2011-11-13 | 2011 | South Ossetia | GEO |  | referendum |  |  |  |  | 7 |
| Ohio Senate Bill 5 Voter Referendum, Issue 2 | Q7080896 | 2011-11-08 | 2011 | United States | USA |  | local referendum |  |  |  |  | 1 |
| Maine Question 1, 2011 | Q22023152 | 2011-11-08 | 2011 | United States | USA | Maine | local referendum |  |  |  |  | 2 |
| Falkland Islands electoral system referendum, 2011 | Q5431962 | 2011-11-03 | 2011 | United Kingdom | GBR | Falkland Islands | local referendum |  |  |  |  | 3 |
| Thirtieth Amendment of the Constitution Bill 2011 | Q7785200 | 2011-10-27 | 2011 | Ireland | IRL |  | referendums in Ireland | 3191157 | 1785208 | 1740183 | 55.9 | 1 |
| Twenty-ninth Amendment of the Constitution of Ireland | Q7857750 | 2011-10-27 | 2011 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 3191157 | 1785707 | 1748011 | 56 | 2 |
| 2011 French Socialist Party presidential primary | Q3403154 | 2011-10-11 | 2011 | France | FRA |  | primary election |  |  |  |  | 4 |
| Paraguayan expatriate voting referendum | Q3328997 | 2011-10-09 | 2011 | Paraguay | PRY |  | referendum |  |  |  |  | 3 |
| Seoul Free Lunch referendum | Q800051 | 2011-08-24 | 2011 | South Korea | KOR |  | referendum |  |  |  |  | 2 |
| British Columbia sales tax referendum, 2011 | Q4969824 | 2011-08-05 | 2011 | Canada | CAN |  | local referendum |  |  |  |  | 1 |
| Latvian parliamentary dissolution referendum | Q2981156 | 2011-07-23 | 2011 | Latvia | LVA |  | referendum |  |  |  |  | 10 |
| 2011 National Democratic Congress presidential primaries | Q4621957 | 2011-07-08 | 2011 |  |  |  | primary election |  |  |  |  | 1 |
| Moroccan constitutional referendum | Q1969170 | 2011-07-01 | 2011 | Morocco | MAR |  | constitutional referendum |  |  |  |  | 12 |
| 2011 PSOE prime ministerial primary | Q3403149 | 2011-06-26 | 2011 | Spain | ESP |  | primary election |  |  |  |  | 2 |
| Palauan casino referendum, 2011 | Q7126884 | 2011-06-22 | 2011 | Palau | PLW |  | referendum |  |  |  |  | 3 |
| Italian referendums, 2011 | Q614374 | 2011-06-13 | 2011 | Italy | ITA |  | popular referendum; referendums in Italy |  |  |  |  | 7 |
| Slovenian referendum, June 2011 | Q7541874 | 2011-06-05 | 2011 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| Slovenian illicit work referendum | Q120919133 | 2011-06-05 | 2011 | Slovenia | SVN |  | referendum |  |  |  |  | 1 |
| Slovenian pension reform referendum | Q120967768 | 2011-06-05 | 2011 | Slovenia | SVN |  | referendum |  |  |  |  | 1 |
| Maltese divorce referendum, 2011 | Q6744844 | 2011-05-28 | 2011 | Malta | MLT |  | referendum |  |  |  |  | 5 |
| Ecuadorian referendum and popular consultation, 2011 | Q2995370 | 2011-05-07 | 2011 | Ecuador | ECU |  | referendum |  |  |  |  | 3 |
| United Kingdom Alternative Vote referendum | Q1788922 | 2011-05-05 | 2011 | United Kingdom | GBR |  | referendum |  |  |  |  | 15 |
| 2011 Democratic Progressive Party presidential primary | Q10845532 | 2011-04-26 | 2011 | Taiwan | TWN |  | Taiwan presidential primary |  |  |  |  | 2 |
| Slovenian part-time work referendum, 2011 | Q7541865 | 2011-04-10 | 2011 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| Icelandic loan guarantees referendum | Q3077805 | 2011-04-09 | 2011 | Iceland | ISL |  | referendum |  |  |  |  | 4 |
| 2011 San Marino public property referendum | Q3931590 | 2011-03-27 | 2011 | San Marino | SMR |  | popular referendum |  |  |  |  | 3 |
| Egyptian constitutional referendum | Q2298543 | 2011-03-19 | 2011 | Egypt | EGY |  | constitutional referendum |  |  |  |  | 8 |
| 2011 Welsh devolution referendum | Q7982023 | 2011-03-03 | 2011 | United Kingdom | GBR | Wales | local referendum |  |  |  |  | 5 |
| Federal popular initiative "for the protection against gun violence" | Q663241 | 2011-02-13 | 2011 | Switzerland | CHE |  | Swiss federal popular initiative | 5091652 | 2501260 | 2479124 | 49.1 | 6 |
| 2011 South Sudanese independence referendum | Q207950 | 2011-01-15 | 2011 | Sudan | SDN | South Sudan | independence referendum | 3947676 | 3851994 | 3837406 | 97.6 | 40 |
| French ecologist primaries, 2011 | Q3403151 | 2011 | 2011 | France | FRA |  | primary election |  |  |  |  | 3 |
| Greek economy referendum | Q2814530 | 2011 | 2011 | Greece | GRC | Greece | project of referendum |  |  |  |  | 8 |
| Bonaire constitutional referendum, 2010 | Q2247207 | 2010-12-17 | 2010 | Kingdom of the Netherlands | NLD | Bonaire | constitutional referendum |  |  |  |  | 6 |
| Slovenian public broadcaster law referendum, 2010 | Q7541873 | 2010-12-12 | 2010 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| Moldovan constitutional referendum | Q1856318 | 2010-12-05 | 2010 | Moldova | MDA |  | constitutional referendum | 2721623 | 818429 |  | 30.1 | 7 |
| Federal popular initiative on the deportation of criminal foreigners | Q683211 | 2010-11-28 | 2010 | Switzerland | CHE |  | Swiss federal popular initiative | 5084053 | 2690799 | 2674627 | 52.9 | 4 |
| Cook Islands Member of Parliament reduction referendum, 2010 | Q5166937 | 2010-11-17 | 2010 | Cook Islands | COK |  | referendum |  |  |  |  | 1 |
| 2010 Malagasy constitutional referendum | Q2515541 | 2010-11-17 | 2010 | Madagascar | MDG |  | constitutional referendum |  |  |  |  | 8 |
| Arizona Proposition 203 | Q4791372 | 2010-11-02 | 2010 | United States | USA | Arizona | referendum |  |  |  |  | 1 |
| Northern Mariana Islands constitutional referendum, 2010 | Q7058720 | 2010-11-02 | 2010 | United States | USA | Northern Mariana Islands | constitutional referendum |  |  |  |  | 1 |
| Massachusetts Sales Tax Relief Act | Q6784356 | 2010-11-02 | 2010 | United States | USA | Massachusetts | citizens' initiative; bill |  |  |  |  | 1 |
| 2010 Oklahoma State Question 755 | Q125563299 | 2010-11-02 | 2010 | United States | USA | Oklahoma | local referendum |  |  |  |  | 1 |
| California Proposition 23 | Q5020804 | 2010-11-02 | 2010 | United States | USA | California | California ballot proposition |  |  |  |  | 1 |
| American Samoan constitutional referendum, 2010 | Q4744897 | 2010-11-02 | 2010 | American Samoa | ASM |  | constitutional referendum |  |  |  |  | 1 |
| 2010 Acre time zone referendum | Q10358451 | 2010-10-31 | 2010 | Brazil | BRA | Acre | local referendum; plebiscite |  |  |  |  | 2 |
| Nigerien constitutional referendum | Q1144227 | 2010-10-31 | 2010 | Niger | NER |  | constitutional referendum |  |  |  |  | 5 |
| Peruvian FONAVI funds referendum, 2010 | Q7171156 | 2010-10-03 | 2010 | Peru | PER |  | referendum |  |  |  |  | 3 |
| Slovak political reform referendum | Q2672460 | 2010-09-18 | 2010 | Slovakia | SVK | Slovakia | referendum | 4369553 |  |  |  | 8 |
| 2010 Turkish constitutional referendum | Q250826 | 2010-09-12 | 2010 | Turkey | TUR |  | constitutional referendum |  |  |  |  | 12 |
| 2010 Ghanaian New Patriotic Party presidential primary election | Q5555463 | 2010-08-07 | 2010 | Ghana | GHA |  | primary election |  |  |  |  | 1 |
| Kenyan constitutional referendum | Q1574034 | 2010-08-04 | 2010 | Kenya | KEN |  | constitutional referendum |  |  |  |  | 7 |
| Zanzibari government of national unity referendum, 2010 | Q8066312 | 2010-07-31 | 2010 | Tanzania | TZA | Zanzibar Islands | self-determination referendum | 407669 | 293039 | 284318 | 71.9 | 2 |
| 2010 Kyrgyz constitutional referendum | Q2094979 | 2010-06-27 | 2010 | Kyrgyzstan | KGZ |  | constitutional referendum |  |  |  |  | 11 |
| Daylight Saving for South East Queensland Referendum Act 2010 | Q17002793 | 2010-06-07 | 2010 | Australia | AUS |  | local referendum |  |  |  |  | 1 |
| Slovenian border dispute agreement referendum | Q3296841 | 2010-06-06 | 2010 | Slovenia | SVN |  | referendum |  |  |  |  | 6 |
| 2010 United States Senate Democratic primary election in Pennsylvania | Q7891293 | 2010-05-18 | 2010 | United States | USA | Pennsylvania | primary election in the United States |  |  |  |  | 3 |
| Citizens initiative "The Netherlands Gets New Energy" | Q5501681 | 2010-03-16 | 2010 | Netherlands | NLD |  | citizens' initiative |  |  |  |  | 1 |
| Liechtenstein referendum, 2010 | Q30591855 | 2010-03-14 | 2010 | Liechtenstein | LIE |  | referendum |  |  |  |  | 2 |
| Icelandic loan guarantees referendum | Q3045069 | 2010-03-06 | 2010 | Iceland | ISL |  | referendum |  |  |  |  | 4 |
| Easter Island moai referendum, 2010 | Q56282461 | 2010-03-01 | 2010 | Chile | CHL | Easter Island | local referendum |  |  |  |  | 2 |
| Nauruan constitutional referendum, 2010 | Q539938 | 2010-02-27 | 2010 | Nauru | NRU |  | constitutional referendum |  |  |  |  | 6 |
| French Guianan government referendum, 2010 | Q5501779 | 2010-01-24 | 2010 | France | FRA | French Guiana | local referendum |  |  |  |  | 4 |
| Martinican government referendum, 2010 | Q97365282 | 2010-01-24 | 2010 | France | FRA | Martinique | local referendum |  |  |  |  | 2 |
| Martiniquean status referendum, 2010 | Q3454902 | 2010-01-10 | 2010 | France | FRA | Martinique | self-determination referendum |  |  |  |  | 4 |
| French Guianan status referendum, 2010 | Q3454901 | 2010-01-10 | 2010 | France | FRA | French Guiana | self-determination referendum |  |  |  |  | 4 |
| Iraqi Status of Forces Agreement referendum, 2010 | Q10358450 | 2010 | 2010 | Iraq | IRQ |  | project of referendum |  |  |  |  | 3 |
| California Proposition 14 | Q5020778 | 2010 | 2010 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 16 | Q5020779 | 2010 | 2010 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2010 California Proposition 27 | Q5020805 | 2010 | 2010 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| Overturning the 2008 environmental protection law | Q129160506 | 2009-12-06 | 2009 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| 2009 Gosport Conservative primary | Q5587435 | 2009-12-04 | 2009 | United Kingdom | GBR |  | primary election |  |  |  |  | 1 |
| Federal popular initiative "against the construction of minarets" | Q688966 | 2009-11-29 | 2009 | Switzerland | CHE |  | Swiss federal popular initiative | 5039676 | 2709287 | 2669450 | 53.8 | 19 |
| Vincentian constitutional referendum, 2009 | Q586558 | 2009-11-25 | 2009 | Saint Vincent and the Grenadines | VCT |  | constitutional referendum |  |  |  |  | 7 |
| Romanian parliamentary reform referendum | Q3290214 | 2009-11-22 | 2009 | Romania | ROU |  | referendum |  |  |  |  | 5 |
| Washington Referendum 71 | Q7972153 | 2009-11-03 | 2009 | United States | USA |  | referendum |  |  |  |  | 1 |
| Maine Question 1, 2009 | Q6736422 | 2009-11-03 | 2009 | United States | USA | Maine | local referendum |  |  |  |  | 2 |
| 2009 Uruguayan referendum | Q6164841 | 2009-10-25 | 2009 | Uruguay | URY |  | referendum |  |  |  |  | 2 |
| 2009 Democratic Party (Italy) leadership election | Q684230 | 2009-10-25 | 2009 | Italy | ITA | Italy | primary election in Italy; leadership election |  |  |  |  | 4 |
| Easter Island immigration referendum, 2009 | Q56282430 | 2009-10-24 | 2009 | Chile | CHL | Easter Island | referendum |  |  |  |  | 1 |
| Twenty-eighth Amendment of the Constitution of Ireland | Q2720006 | 2009-10-02 | 2009 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 3078132 | 1816098 | 1808874 | 59 | 9 |
| Catalan independence referendum, 2009 | Q2470836 | 2009-09-13 | 2009 | Spain | ESP | Catalonia | independence referendum; popular consultation |  |  |  |  | 10 |
| 2009 New Zealand child discipline referendum | Q10358452 | 2009-08-21 | 2009 | New Zealand | NZL |  | referendum |  |  |  |  | 3 |
| Nigerien constitutional referendum, 2009 | Q7033100 | 2009-08-04 | 2009 | Niger | NER |  | constitutional referendum |  |  |  |  | 4 |
| 2009 Totnes Conservative primary | Q7828351 | 2009-08-04 | 2009 | United Kingdom | GBR |  | primary election |  |  |  |  | 1 |
| 2009 Uruguayan presidential primaries | Q5490561 | 2009-06-28 | 2009 | Uruguay | URY |  | primary election |  |  |  |  | 3 |
| Italian electoral law referendum, 2009 | Q3931583 | 2009-06-22 | 2009 | Italy | ITA |  | referendum |  |  |  |  | 3 |
| Danish Act of Succession referendum | Q4993379 | 2009-06-07 | 2009 | Kingdom of Denmark |  |  | referendum |  | 2399913 | 2177111 |  | 5 |
| Caymanian constitutional referendum, 2009 | Q5055392 | 2009-05-20 | 2009 | British Overseas Territories | GBR | Cayman Islands | constitutional referendum |  |  |  |  | 1 |
| Comorian constitutional referendum, 2009 | Q279114 | 2009-05-17 | 2009 | Comoros | COM |  | constitutional referendum |  |  |  |  | 4 |
| 2009 Western Australian daylight saving referendum | Q7987552 | 2009-05-16 | 2009 | Australia | AUS | Western Australia | local referendum |  |  |  |  | 1 |
| Curaçao status referendum, 2009 | Q5194631 | 2009-05-15 | 2009 | Netherlands Antilles |  | Curaçao | citizens' initiative; self-determination referendum |  | 79720 |  |  | 4 |
| British Columbia electoral reform referendum, 2009 | Q4969781 | 2009-05-12 | 2009 | Canada | CAN | British Columbia | local referendum |  |  |  |  | 1 |
| Reform of level I of secondary education | Q129160502 | 2009-03-29 | 2009 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| Smoking room | Q129160504 | 2009-03-29 | 2009 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| 2009 Mahoran status referendum | Q1135832 | 2009-03-29 | 2009 | France | FRA | Mayotte | local referendum |  |  |  |  | 7 |
| Azerbaijani constitutional referendum, 2009 | Q936837 | 2009-03-18 | 2009 | Azerbaijan | AZE |  | constitutional referendum |  |  |  |  | 11 |
| Venezuelan constitutional referendum | Q2593754 | 2009-02-15 | 2009 | Venezuela | VEN |  | constitutional referendum |  |  |  |  | 12 |
| Bolivian constitutional referendum, 2009 | Q4939596 | 2009-01-25 | 2009 | Bolivia | BOL |  | constitutional referendum |  |  |  |  | 5 |
| Honduran fourth ballot box referendum | Q5892959 | 2009 | 2009 | Honduras | HND |  | project of referendum |  |  |  |  | 1 |
| Quezon del Sur creation plebiscite, 2008 | Q7271610 | 2008-12-13 | 2008 | Philippines | PHL | Quezon | plebiscite |  |  |  |  | 1 |
| Greater Manchester congestion charge referendum | Q115948535 | 2008-12-12 | 2008 | United Kingdom | GBR |  | referendum |  | 1033000 | 1031675 |  | 0 |
| Greenlandic self-government referendum | Q153052 | 2008-11-25 | 2008 | Greenland | GRL |  | referendum |  |  |  |  | 21 |
| Definition of the inauguration of President and Vice President | Q128936091 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| No dual citizenship for President | Q128936088 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Separate election of President and Vice President | Q128936089 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| No dual citizens as members of Parliament | Q128936095 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Right to trial by jury for serious crimes | Q128936093 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Limits on compensation for members of Parliament | Q128936098 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Beginning and end of a legislative term | Q128936099 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Separation of Appellate Division of the Supreme Court | Q128936103 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| No term limit for members of Parliament | Q128936101 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Academic freedom at all levels | Q128936111 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Naturalization for adoptees | Q128936115 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Dual citizenship with all possible states | Q128936113 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Land acquisition for diplomatic purposes | Q128936118 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Postal voting for citizens overseas | Q128936116 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Support for Palauan culture | Q128936123 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Land acquisition for non-Palauans limited to 99 years | Q128936120 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Marriage as between a man and a woman only | Q128936125 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Free primary school | Q128936130 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Free preventive health care | Q128936131 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Definition of territorial waters | Q128936135 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Judicial Appointments Commission only Palauan citizens | Q128936136 | 2008-11-04 | 2008 | Palau | PLW |  | referendum |  |  |  |  | 0 |
| Arkansas Act 1 | Q4791726 | 2008-11-04 | 2008 | United States | USA | Arkansas | local referendum |  |  |  |  | 1 |
| Colorado Referendum L | Q5148873 | 2008-11-04 | 2008 | United States | USA | Colorado | local referendum |  |  |  |  | 1 |
| Massachusetts Greyhound Protection Act | Q6784278 | 2008-11-04 | 2008 | United States | USA | Massachusetts | citizens' initiative; statute |  |  |  |  | 1 |
| Constitutional voting anytime | Q128936110 | 2008-11-04 | 2008 | Palau | PLW |  | constitutional referendum |  |  |  |  | 0 |
| Priority of Palauan before the English language in the Constitution | Q128936133 | 2008-11-04 | 2008 | Palau | PLW |  | constitutional referendum |  |  |  |  | 0 |
| Ohio's 10th congressional district Democratic primary election 2008 | Q7080680 | 2008-11-04 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 1 |
| California Proposition 2 | Q5020807 | 2008-11-04 | 2008 | United States | USA |  | plebiscite |  |  |  |  | 1 |
| California Proposition 8 | Q589889 | 2008-11-04 | 2008 | United States | USA | California | constitutional amendment; California ballot proposition |  |  |  |  | 21 |
| California Proposition 4 | Q5020822 | 2008-11-04 | 2008 | United States | USA | California | California ballot proposition |  |  |  |  | 1 |
| Lithuanian nuclear power referendum | Q2568194 | 2008-10-12 | 2008 | Lithuania | LTU |  | referendum |  |  |  |  | 9 |
| Ecuadorian constitutional referendum | Q3109500 | 2008-09-28 | 2008 | Ecuador | ECU |  | constitutional referendum |  |  |  |  | 6 |
| Latvian pensions law referendum, 2008 | Q4393787 | 2008-08-23 | 2008 | Latvia | LVA |  | referendum |  |  |  |  | 6 |
| Bolivian vote of confidence referendum, 2008 | Q4939684 | 2008-08-10 | 2008 | Bolivia | BOL |  | recall election |  |  |  |  | 3 |
| Latvian constitutional referendum, 2008 | Q607950 | 2008-08-02 | 2008 | Latvia | LVA |  | referendum |  |  |  |  | 9 |
| Slovenian regionalisation referendum, 2008 | Q7541876 | 2008-06-22 | 2008 | Slovenia | SVN |  | referendum |  |  |  |  | 3 |
| Tarija autonomy referendum, 2008 | Q7686049 | 2008-06-22 | 2008 | Bolivia | BOL | Tarija Department | self-determination referendum |  |  |  |  | 2 |
| Twenty-eighth Amendment of the Constitution of Ireland Bill, 2008 | Q807824 | 2008-06-12 | 2008 | Ireland | IRL |  | referendums in Ireland | 3051278 | 1621037 | 1614866 | 53.1 | 11 |
| 2008 Montana Democratic primary | Q5403202 | 2008-06-03 | 2008 | United States | USA | Montana | primary election in the United States |  |  |  |  | 2 |
| 2008 Republican Party presidential primaries | Q11700469 | 2008-06-03 | 2008 | United States | USA |  | primary election |  |  |  |  | 8 |
| 2008 New Mexico Republican primary | Q7010229 | 2008-06-03 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2008 South Dakota Republican primary | Q7566985 | 2008-06-03 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2008 Democratic Party presidential primaries | Q9062647 | 2008-06-03 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 10 |
| 2008 Puerto Rico Democratic primary | Q7258694 | 2008-06-01 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Idaho Republican primary | Q5987424 | 2008-05-27 | 2008 | United States | USA | Idaho | primary election in the United States |  |  |  |  | 2 |
| 2008 Kentucky Democratic primary | Q6392222 | 2008-05-20 | 2008 | United States | USA | Kentucky | primary election in the United States |  |  |  |  | 2 |
| 2008 Kentucky Republican primary | Q6392338 | 2008-05-20 | 2008 | United States | USA | Kentucky | primary election in the United States |  |  |  |  | 2 |
| 2008 Oregon Democratic primary | Q7101161 | 2008-05-20 | 2008 | United States | USA | Oregon | primary election in the United States |  |  |  |  | 3 |
| 2008 Oregon Republican primary | Q7101312 | 2008-05-20 | 2008 | United States | USA | Oregon | primary election in the United States |  |  |  |  | 3 |
| 2008 Nebraska Republican primary | Q6984777 | 2008-05-13 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2008 West Virginia Democratic presidential primary | Q7986839 | 2008-05-13 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| New Brunswick electoral reform referendum, 2008 | Q16956002 | 2008-05-12 | 2008 | Canada | CAN | New Brunswick | project of referendum |  |  |  |  | 1 |
| Burmese constitutional referendum | Q3179218 | 2008-05-10 | 2008 | Myanmar | MMR |  | constitutional referendum |  |  |  |  | 9 |
| 2008 North Carolina Republican primary | Q5670274 | 2008-05-06 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Indiana Republican presidential primary | Q6023403 | 2008-05-06 | 2008 | United States | USA | Indiana | primary election in the United States |  |  |  |  | 3 |
| 2008 Indiana Democratic primary | Q9062604 | 2008-05-06 | 2008 | United States | USA | Indiana | primary election in the United States |  |  |  |  | 3 |
| 2008 North Carolina Democratic presidential primary | Q7054471 | 2008-05-06 | 2008 | United States | USA | North Carolina | United States presidential primary |  |  |  |  | 3 |
| Bolivian autonomy referendums, 2008 | Q1307073 | 2008-05-04 | 2008 | Bolivia | BOL |  | self-determination referendum |  |  |  |  | 3 |
| Santa Cruz autonomy referendum, 2008 | Q7419442 | 2008-05-04 | 2008 | Bolivia | BOL | Santa Cruz Department | self-determination referendum |  |  |  |  | 1 |
| Tuvaluan constitutional referendum, 2008 | Q3454852 | 2008-04-30 | 2008 | Tuvalu | TUV |  | constitutional referendum |  |  |  |  | 5 |
| 2008 Pennsylvania Republican primary | Q7893067 | 2008-04-22 | 2008 | United States | USA | Pennsylvania | primary election in the United States |  |  |  |  | 3 |
| 2008 San Marino referendum | Q3931597 | 2008-03-16 | 2008 | San Marino | SMR |  | referendum |  |  |  |  | 2 |
| 2008 Mississippi Republican primary | Q6879265 | 2008-03-11 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Mississippi Democratic primary | Q11700428 | 2008-03-11 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| Hungarian fees abolishment referendum | Q1413171 | 2008-03-09 | 2008 | Hungary | HUN |  | referendum |  |  |  |  | 5 |
| 2008 Ohio Democratic primary | Q7080792 | 2008-03-04 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Ohio Republican primary | Q7080879 | 2008-03-04 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Rhode Island Democratic primary | Q7320909 | 2008-03-04 | 2008 | United States | USA | Rhode Island | primary election in the United States |  |  |  |  | 2 |
| 2008 Rhode Island Republican primary | Q7320955 | 2008-03-04 | 2008 | United States | USA | Rhode Island | primary election in the United States |  |  |  |  | 2 |
| 2008 Texas Democratic primary and caucuses | Q7707625 | 2008-03-04 | 2008 | United States | USA | Texas | primary election in the United States |  |  |  |  | 3 |
| 2008 Vermont Democratic presidential primary | Q7921704 | 2008-03-04 | 2008 | United States | USA | Vermont | primary election in the United States |  |  |  |  | 3 |
| 2008 Vermont Republican primary | Q7921759 | 2008-03-04 | 2008 | United States | USA | Vermont | primary election in the United States |  |  |  |  | 2 |
| 2008 Texas Republican primary | Q7707938 | 2008-03-04 | 2008 | United States | USA | Texas | United States presidential primary |  |  |  |  | 3 |
| 2008 Puerto Rico Republican caucuses | Q7258764 | 2008-02-24 | 2008 | United States | USA |  | public election; U.S. presidential caucus |  |  |  |  | 2 |
| 2008 Wisconsin Democratic primary | Q8027153 | 2008-02-19 | 2008 | United States | USA | Wisconsin | primary election in the United States |  |  |  |  | 3 |
| 2008 Wisconsin Republican primary | Q8027264 | 2008-02-19 | 2008 | United States | USA | Wisconsin | primary election in the United States |  |  |  |  | 3 |
| 2008 District of Columbia Republican primary | Q938684 | 2008-02-12 | 2008 | United States | USA | District of Columbia | primary election in the United States |  |  |  |  | 3 |
| 2008 District of Columbia Democratic primary | Q5283413 | 2008-02-12 | 2008 | United States | USA | District of Columbia | primary election in the United States |  |  |  |  | 3 |
| 2008 Maryland Democratic primary | Q6781303 | 2008-02-12 | 2008 | United States | USA | Maryland | primary election in the United States |  |  |  |  | 2 |
| 2008 Maryland Republican primary | Q6781426 | 2008-02-12 | 2008 | United States | USA | Maryland | primary election in the United States |  |  |  |  | 2 |
| 2008 Virginia Democratic primary | Q7934234 | 2008-02-12 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Virginia Republican primary | Q7934480 | 2008-02-12 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Louisiana Democratic primary | Q6689095 | 2008-02-09 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Washington Republican caucuses and primary | Q24192040 | 2008-02-09 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| Belizean constitutional referendum, 2008 | Q4883005 | 2008-02-07 | 2008 | Belize | BLZ |  | constitutional referendum |  |  |  |  | 3 |
| Super Tuesday, 2008 | Q2155580 | 2008-02-05 | 2008 | United States | USA |  | primary election; Super Tuesday |  |  |  |  | 5 |
| 2008 Georgia Republican primary | Q2883081 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Alabama Democratic primary | Q4705243 | 2008-02-05 | 2008 | United States | USA | Alabama | primary election in the United States |  |  |  |  | 3 |
| 2008 Alabama Republican primary | Q4705314 | 2008-02-05 | 2008 | United States | USA | Alabama | primary election in the United States |  |  |  |  | 3 |
| 2008 Arizona Democratic primary | Q4791293 | 2008-02-05 | 2008 | United States | USA | Arizona | primary election in the United States |  |  |  |  | 2 |
| 2008 Arizona Republican primary | Q4791385 | 2008-02-05 | 2008 | United States | USA | Arizona | primary election in the United States |  |  |  |  | 3 |
| 2008 Arkansas Democratic primary | Q4791768 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Arkansas Republican primary | Q4791860 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Connecticut Democratic primary | Q5161513 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 California Democratic primary | Q5391535 | 2008-02-05 | 2008 | United States | USA | California | primary election in the United States |  |  |  |  | 3 |
| 2008 Oklahoma Republican primary | Q5478500 | 2008-02-05 | 2008 | United States | USA | Oklahoma | primary election in the United States |  |  |  |  | 2 |
| 2008 Georgia Democratic primary | Q5547448 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 New Jersey Republican primary | Q5558193 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2008 West Virginia Republican caucuses and primary | Q5663159 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2008 Missouri Democratic presidential primary | Q6879531 | 2008-02-05 | 2008 | United States | USA | Missouri | primary election in the United States |  |  |  |  | 3 |
| 2008 Missouri Republican primary | Q6879618 | 2008-02-05 | 2008 | United States | USA | Missouri | primary election in the United States |  |  |  |  | 3 |
| 2008 Tennessee Republican primary | Q7700149 | 2008-02-05 | 2008 | United States | USA | Tennessee | primary election in the United States |  |  |  |  | 3 |
| 2008 Massachusetts Democratic presidential primary | Q7892845 | 2008-02-05 | 2008 | United States | USA | Massachusetts | primary election in the United States |  |  |  |  | 2 |
| 2008 Utah Democratic primary | Q7902342 | 2008-02-05 | 2008 | United States | USA | Utah | primary election in the United States |  |  |  |  | 3 |
| 2008 Utah Republican primary | Q7902395 | 2008-02-05 | 2008 | United States | USA | Utah | primary election in the United States |  |  |  |  | 2 |
| 2008 Oklahoma Democratic presidential primary | Q9062616 | 2008-02-05 | 2008 | United States | USA | Oklahoma | primary election in the United States |  |  |  |  | 3 |
| 2008 Delaware Republican primary | Q9062627 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2008 New York Republican primary | Q9062633 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 New Jersey Democratic primary | Q11700433 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 New Mexico Democratic primary | Q11700439 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2008 Connecticut Republican primary | Q11700456 | 2008-02-05 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2008 Illinois Democratic primary | Q12200800 | 2008-02-05 | 2008 | United States | USA | Illinois | primary election in the United States |  |  |  |  | 3 |
| 2008 Illinois Republican primary | Q16621870 | 2008-02-05 | 2008 | United States | USA | Illinois | primary election in the United States |  |  |  |  | 3 |
| 2008 Massachusetts Republican presidential primary | Q24909599 | 2008-02-05 | 2008 | United States | USA | Massachusetts | primary election in the United States |  |  |  |  | 2 |
| 2008 California Republican primary | Q16621867 | 2008-02-05 | 2008 | United States | USA | California | United States presidential primary |  |  |  |  | 3 |
| 2008 Florida Democratic primary | Q5461310 | 2008-01-29 | 2008 | United States | USA | Florida | primary election in the United States |  |  |  |  | 3 |
| 2008 Florida Republican primary | Q5461574 | 2008-01-29 | 2008 | United States | USA | Florida | primary election in the United States |  |  |  |  | 3 |
| 2008 South Carolina Republican primary | Q9062626 | 2008-01-19 | 2008 | United States | USA | South Carolina | primary election in the United States |  |  |  |  | 3 |
| 2008 Michigan Democratic primary | Q6837517 | 2008-01-15 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| 2008 Michigan Republican primary | Q6837661 | 2008-01-15 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| Republic of China transitional justice referendums, 2008 | Q7314456 | 2008-01-12 | 2008 | Taiwan | TWN |  | two-part referendum |  |  |  |  | 1 |
| 2008 New Hampshire Republican presidential primary | Q11700464 | 2008-01-08 | 2008 | United States | USA | New Hampshire | primary election in the United States |  |  |  |  | 4 |
| Guamanian gambling referendum, January 2008 | Q5613472 | 2008-01-05 | 2008 | United States | USA | Guam | referendum |  |  |  |  | 1 |
| Georgian referendum | Q1797013 | 2008-01-05 | 2008 | Georgia | GEO | Georgia | referendum |  |  |  |  | 11 |
| Arkansas presidential primaries, 2008 | Q2686286 | 2008 | 2008 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2008 Louisiana Republican caucuses and primary | Q6689266 | 2008 | 2008 | United States | USA |  | primary election in the United States |  |  |  |  | 3 |
| California Proposition 7 | Q5020863 | 2008 | 2008 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 91 | Q5020879 | 2008 | 2008 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 92 | Q5020880 | 2008 | 2008 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 93 | Q5020881 | 2008 | 2008 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2008 Green Party presidential primaries | Q27866066 | 2008 | 2008 | United States | USA |  | primary election |  |  |  |  | 3 |
| 2008 Reform Party presidential primaries | Q28402478 | 2008 | 2008 | United States | USA |  | primary election |  |  |  |  | 2 |
| Basque referendum law of 2008 | Q4867864 | 2008 | 2008 | Spain | ESP | Basque Country | project of referendum |  |  |  |  | 2 |
| California Proposition 10 | Q5020770 | 2008 | 2008 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 12 | Q5020774 | 2008 | 2008 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 11 | Q5020773 | 2008 | 2008 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 5 | Q5020835 | 2008 | 2008 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 6 | Q5020850 | 2008 | 2008 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| Queensland Local Government Area amalgamation plebiscites, 2007 | Q7270963 | 2007-12-07 | 2007 | Australia | AUS | Queensland | local referendum |  |  |  |  | 1 |
| Venezuelan constitutional referendum | Q2895934 | 2007-12-02 | 2007 | Venezuela | VEN |  | constitutional referendum |  |  |  |  | 12 |
| Chechen constitutional referendum, 2007 | Q5089035 | 2007-12-02 | 2007 | Russia | RUS | Chechnya | constitutional referendum |  |  |  |  | 2 |
| Romanian voting system referendum, 2007 | Q3931604 | 2007-11-25 | 2007 | Romania | ROU |  | referendum |  |  |  |  | 3 |
| Slovenian privatisation referendum, 2007 | Q7541872 | 2007-11-11 | 2007 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| Washington Referendum 67 | Q7972152 | 2007-11-06 | 2007 | United States | USA |  | local referendum |  |  |  |  | 1 |
| Tokelauan self-determination referendum | Q2749351 | 2007-10-24 | 2007 | Tokelau | TKL |  | independence referendum |  | 697 | 692 |  | 6 |
| Kyrgyzstani constitutional referendum, 2007 | Q6452424 | 2007-10-21 | 2007 | Kyrgyzstan | KGZ |  | constitutional referendum |  |  |  |  | 6 |
| Turkish constitutional referendum | Q1164653 | 2007-10-21 | 2007 | Turkey | TUR |  | constitutional referendum |  |  |  |  | 7 |
| 2007 Democratic Party (Italy) leadership election | Q3722589 | 2007-10-14 | 2007 | Italy | ITA |  | primary election in Italy; leadership election |  |  |  |  | 4 |
| Ontario electoral reform referendum, 2007 | Q7094949 | 2007-10-10 | 2007 | Canada | CAN | Ontario | local referendum |  |  |  |  | 1 |
| Saint John, New Brunswick ward plebiscite, 2007 | Q16961083 | 2007-10-09 | 2007 | Canada | CAN |  | local referendum |  |  |  |  | 1 |
| Costa Rican Dominican Republic – Central America Free Trade Agreement referendum, 2007 | Q5174897 | 2007-10-07 | 2007 | Costa Rica | CRI |  | referendum |  |  |  |  | 3 |
| 2007 Thai constitutional referendum | Q6505773 | 2007-08-19 | 2007 | Thailand | THA |  | constitutional referendum |  |  |  |  | 6 |
| Maldivian constitutional referendum, 2007 | Q6742842 | 2007-08-18 | 2007 | Maldives | MDV |  | constitutional referendum |  |  |  |  | 5 |
| Pitcairn Islands European Convention on Human Rights referendum, 2007 | Q24911298 | 2007-07-18 | 2007 | Pitcairn Islands | PCN |  | straw poll |  | 21 | 21 |  | 1 |
| Latvian security laws referendum | Q4140767 | 2007-07-07 | 2007 | Latvia | LVA |  | referendum |  |  |  |  | 6 |
| United States Virgin Islands Constitutional Convention election, 2007 | Q7892261 | 2007-06-12 | 2007 | United States | USA | United States Virgin Islands | constitutional referendum |  |  |  |  | 1 |
| Romanian presidential impeachment referendum | Q2721619 | 2007-05-19 | 2007 | Romania | ROU |  | referendum |  |  |  |  | 8 |
| 2007 Democratic Progressive Party presidential primary | Q5255769 | 2007-04-19 | 2007 | Taiwan | TWN |  | Taiwan presidential primary |  |  |  |  | 2 |
| Ecuadorian Constituent Assembly referendum, 2007 | Q5334376 | 2007-04-15 | 2007 | Ecuador | ECU |  | constitutional referendum |  |  |  |  | 4 |
| Malagasy constitutional referendum, 2007 | Q6741006 | 2007-04-04 | 2007 | Madagascar | MDG |  | constitutional referendum |  |  |  |  | 5 |
| Egyptian constitutional referendum, 2007 | Q1234177 | 2007-03-26 | 2007 | Egypt | EGY |  | constitutional referendum |  |  |  |  | 5 |
| Andalusian constitutional referendum, 2007 | Q4753532 | 2007-02-18 | 2007 | Spain | ESP | Andalusia | constitutional referendum |  |  |  |  | 3 |
| 2007 Portuguese abortion referendum | Q250247 | 2007-02-11 | 2007 | Portugal | PRT |  |  |  |  |  |  | 8 |
| UMP presidential primary, 2007 | Q3403142 | 2007-01-14 | 2007 | France | FRA |  | primary election; straw poll |  |  |  |  | 2 |
| French Communist Party presidential primary, 2006 | Q27962287 | 2007 | 2007 | France | FRA |  | straw poll |  |  |  |  | 2 |
| Nagorno-Karabakh constitutional referendum, 2006 | Q6958923 | 2006-12-10 | 2006 | Republic of Artsakh |  |  | constitutional referendum |  |  |  |  | 7 |
| Dinagat Islands Province creation plebiscite, 2006 | Q5277885 | 2006-12-02 | 2006 | Philippines | PHL |  | plebiscite |  |  |  |  | 1 |
| Gibraltar Constitution Order 2006 | Q5559140 | 2006-11-30 | 2006 | British Overseas Territories | GBR | Gibraltar | constitutional referendum |  |  |  |  | 3 |
| Ecuadorian referendum, 2006 | Q5334414 | 2006-11-26 | 2006 | Ecuador | ECU |  | referendum |  |  |  |  | 3 |
| South Ossetian independence referendum, 2006 | Q7568082 | 2006-11-12 | 2006 | Georgia | GEO | South Ossetia | independence referendum |  | 52163 | 51625 |  | 8 |
| Colorado Referendum E | Q5148865 | 2006-11-07 | 2006 | United States | USA |  | referendum |  |  |  |  | 1 |
| Colorado Referendum H | Q5148866 | 2006-11-07 | 2006 | United States | USA | Colorado | local referendum |  |  |  |  | 1 |
| Colorado Referendum F | Q5148867 | 2006-11-07 | 2006 | United States | USA | Colorado | local referendum |  |  |  |  | 1 |
| Colorado Referendum J | Q5148871 | 2006-11-07 | 2006 | United States | USA | Colorado | local referendum |  |  |  |  | 1 |
| Colorado Referendum G | Q5148868 | 2006-11-07 | 2006 | United States | USA | Colorado | local referendum |  |  |  |  | 1 |
| Colorado Referendum I | Q5148869 | 2006-11-07 | 2006 | United States | USA | Colorado | local referendum |  |  |  |  | 1 |
| Wisconsin Referendum 1 | Q8027261 | 2006-11-07 | 2006 | United States | USA | Wisconsin | local referendum |  |  |  |  | 1 |
| California Proposition 83 | Q5020868 | 2006-11-07 | 2006 | United States | USA | California | California ballot proposition |  |  |  |  | 1 |
| California Proposition 85 | Q5020869 | 2006-11-07 | 2006 | United States | USA | California | California ballot proposition |  |  |  |  | 1 |
| Liechtenstein dogs referendum, 2006 | Q6543971 | 2006-11-05 | 2006 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Serbian constitutional referendum, 2006 | Q3931592 | 2006-10-29 | 2006 | Serbia | SRB |  | constitutional referendum |  |  |  |  | 7 |
| Shariff Kabunsuan creation plebiscite, 2006 | Q7489712 | 2006-10-28 | 2006 | Philippines | PHL |  | plebiscite |  |  |  |  | 1 |
| Panama Canal expansion referendum, 2006 | Q3454904 | 2006-10-22 | 2006 | Panama | PAN |  | referendum |  |  |  |  | 4 |
| 2006 referendum on congestion charges in Stockholm | Q10497445 | 2006-09-17 | 2006 | Sweden | SWE | Stockholm | local referendum |  |  |  |  | 1 |
| Transnistrian independence referendum, 2006 | Q4393803 | 2006-09-17 | 2006 | Moldova | MDA | Transnistria | independence referendum |  | 310169 | 304561 |  | 10 |
| Sark parliament referendum, September 2006 | Q7424166 | 2006-09-06 | 2006 | Guernsey | GGY | Sark | local referendum |  |  |  |  | 1 |
| Florida Democratic gubernatorial primary, 2006 | Q5461305 | 2006-09-05 | 2006 | United States | USA | Florida | primary election in the United States |  |  |  |  | 1 |
| Colorado Referendum K | Q5148872 | 2006-08-21 | 2006 | United States | USA |  | local referendum |  |  |  |  | 1 |
| Toowoomba Water Futures referendum, 2006 | Q7824351 | 2006-07-29 | 2006 | Australia | AUS | City of Toowoomba | local referendum |  |  |  |  | 1 |
| French ecologist primaries, 2006 | Q28493838 | 2006-07-18 | 2006 | France | FRA |  | primary election |  |  |  |  | 2 |
| Bolivian regional autonomy referendum, 2006 | Q16827837 | 2006-07-02 | 2006 | Bolivia | BOL |  | referendum |  |  |  |  | 1 |
| Italian constitutional referendum, 2006 | Q3454848 | 2006-06-26 | 2006 | Italy | ITA |  | constitutional referendum |  |  |  |  | 5 |
| Mauritanian constitutional referendum, 2006 | Q6793713 | 2006-06-25 | 2006 | Mauritania | MRT |  | constitutional referendum |  |  |  |  | 5 |
| Catalonian constitutional referendum | Q3782632 | 2006-06-18 | 2006 | Spain | ESP | Catalonia | constitutional referendum | 5310103 | 2594167 | 2570846 | 48.9 | 8 |
| Alabama Amendment 774 | Q4705184 | 2006-06-06 | 2006 | United States | USA | Alabama | referendum |  |  |  |  | 1 |
| 2006 Democrats 66 leadership election | Q2479729 | 2006-06 | 2006 | Netherlands | NLD |  | straw poll; leadership election |  |  |  |  | 2 |
| Montenegrin independence referendum | Q1131784 | 2006-05-21 | 2006 | Serbia and Montenegro |  |  | independence referendum |  | 419236 | 415665 |  | 37 |
| Tokelauan self-determination referendum | Q740185 | 2006-02-15 | 2006 | Tokelau | TKL |  | referendum |  | 584 | 581 |  | 7 |
| California Proposition 82 | Q5020866 | 2006 | 2006 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 81 | Q5020865 | 2006 | 2006 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 87 | Q5020870 | 2006 | 2006 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| California Proposition 89 | Q5020873 | 2006 | 2006 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 90 | Q5020877 | 2006 | 2006 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| Democratic Republic of the Congo constitutional referendum, 2005 | Q3454847 | 2005-12-19 | 2005 | Democratic Republic of the Congo | COD |  | constitutional referendum |  |  |  |  | 4 |
| Prince Edward Island electoral reform referendum, 2005 | Q7243924 | 2005-11-28 | 2005 | Canada | CAN | Prince Edward Island | local referendum |  |  |  |  | 1 |
| Liechtenstein abortion referendum, 2005 | Q6543940 | 2005-11-27 | 2005 | Liechtenstein | LIE |  | constitutional referendum |  |  |  |  | 3 |
| Armenian constitutional referendum, 2005 | Q4793260 | 2005-11-27 | 2005 | Armenia | ARM | Armenia | constitutional referendum | 2317462 | 1514093 | 1493729 | 65.3 | 5 |
| Kenyan constitutional referendum | Q1861076 | 2005-11-21 | 2005 | Kenya | KEN |  | constitutional referendum |  |  |  |  | 7 |
| California Proposition 74 | Q5020854 | 2005-11-08 | 2005 | United States | USA | California | California ballot proposition |  |  |  |  | 1 |
| California Proposition 75 | Q5020855 | 2005-11-08 | 2005 | United States | USA | California | California ballot proposition |  |  |  |  | 1 |
| California Proposition 73 | Q5020853 | 2005-11-08 | 2005 | United States | USA | California | California ballot proposition |  |  |  |  | 1 |
| Brazilian firearms and ammunition referendum | Q3331340 | 2005-10-23 | 2005 | Brazil | BRA |  | referendum |  |  |  |  | 4 |
| 2005 Italian centre-left primary election | Q3722586 | 2005-10-16 | 2005 | Italy | ITA |  | primary election |  |  |  |  | 5 |
| Iraqi constitutional referendum, 2005 | Q3454906 | 2005-10-15 | 2005 | Iraq | IRQ | Iraq | constitutional referendum | 15568702 | 10053380 | 9852290 | 64.6 | 5 |
| Algerian national reconciliation referendum, 2005 | Q4724101 | 2005-09-29 | 2005 | Algeria | DZA |  | referendum |  |  |  |  | 3 |
| Danish European Constitution referendum | Q3454862 | 2005-09-27 | 2005 | Denmark | DNK |  | constitutional referendum |  |  |  |  | 3 |
| Slovenian RTVS referendum, 2005 | Q7541829 | 2005-09-25 | 2005 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| Ugandan multi-party referendum, 2005 | Q7877688 | 2005-07-28 | 2005 | Uganda | UGA |  | referendum | 8524230 | 4034232 | 3941088 | 47.3 | 4 |
| Puerto Rican unicameralism referendum, 2005 | Q7258659 | 2005-07-10 | 2005 | United States | USA |  | referendum |  |  |  |  | 2 |
| Luxembourgian European Constitution referendum, 2005 | Q2497112 | 2005-07-10 | 2005 | Luxembourg | LUX |  | referendum in Luxembourg |  |  |  |  | 11 |
| 2005 San Marino electoral law referendum | Q631172 | 2005-07-03 | 2005 | San Marino | SMR |  | referendum |  |  |  |  | 2 |
| Italian fertility laws referendum, 2005 | Q3454876 | 2005-06-12 | 2005 | Italy | ITA |  | referendum |  |  |  |  | 4 |
| Chadian constitutional referendum, 2005 | Q3454858 | 2005-06-06 | 2005 | Chad | TCD |  | constitutional referendum |  |  |  |  | 2 |
| Dutch European Constitution referendum, 2005 | Q2170531 | 2005-06-01 | 2005 | Netherlands | NLD |  | constitutional referendum |  |  |  |  | 11 |
| French European Constitution referendum, 2005 | Q2276449 | 2005-05-29 | 2005 | France | FRA |  | constitutional referendum |  |  |  |  | 13 |
| Egyptian constitutional referendum, 2005 | Q5348465 | 2005-05-25 | 2005 | Egypt | EGY |  | constitutional referendum |  |  |  |  | 3 |
| Saint Helena constitutional referendum | Q16959891 | 2005-05-25 | 2005 | British Overseas Territories | GBR | Saint Helena | constitutional referendum |  |  |  |  | 2 |
| British Columbia electoral reform referendum, 2005 | Q4969778 | 2005-05-17 | 2005 | Canada | CAN |  | local referendum |  |  |  |  | 1 |
| Curaçao status referendum, 2005 | Q5194628 | 2005-04-08 | 2005 | Netherlands Antilles |  | Curaçao | referendum |  |  |  |  | 2 |
| Sint Eustatius status referendum, 2005 | Q7525069 | 2005-04-08 | 2005 | Netherlands Antilles |  | Sint Eustatius | local referendum |  | 790 | 790 |  | 2 |
| Burundian constitutional referendum | Q3889044 | 2005-02-28 | 2005 | Burundi | BDI |  | constitutional referendum |  |  |  |  | 4 |
| Western Australian retail trading hours referendum, 2005 | Q7987558 | 2005-02-20 | 2005 | Australia | AUS | Western Australia | local referendum |  |  |  |  | 1 |
| Spanish European Constitution referendum, 2005 | Q2347183 | 2005-02-20 | 2005 | Spain | ESP | Spain | constitutional referendum |  | 14204663 | 14081966 |  | 15 |
| Iraqi Kurdistan independence referendum, 2005 | Q6068022 | 2005-01-30 | 2005 | Kurdistan Region of Iraq | IRQ |  | independence referendum |  |  |  |  | 8 |
| Polish European Constitution referendum | Q3454888 | 2005 | 2005 | Poland | POL |  | project of referendum |  |  |  |  | 4 |
| Portuguese European Constitution referendum | Q3454893 | 2005 | 2005 | Portugal | PRT |  | project of referendum |  |  |  |  | 3 |
| Czech European Constitution referendum | Q3454915 | 2005 | 2005 | Czech Republic | CZE |  | proposal; project of referendum |  |  |  |  | 5 |
| Hungarian dual citizenship referendum, 2004 | Q1488733 | 2004-12-05 | 2004 | Hungary | HUN |  | referendum |  |  |  |  | 4 |
| Central African Republic constitutional referendum, 2004 | Q5060283 | 2004-12-05 | 2004 | Central African Republic | CAF |  | constitutional referendum |  |  |  |  | 1 |
| Macedonian autonomy referendum | Q3408413 | 2004-11-07 | 2004 | North Macedonia | MKD |  | referendum |  |  |  |  | 5 |
| Saba status referendum, 2004 | Q7395796 | 2004-11-05 | 2004 | Kingdom of the Netherlands | NLD | Saba | self-determination referendum |  |  |  |  | 2 |
| Northern England devolution referendums, 2004 | Q7058330 | 2004-11-04 | 2004 | United Kingdom | GBR | North East England | local referendum |  |  |  |  | 3 |
| Palauan constitutional referendum, 2004 | Q7126888 | 2004-11-02 | 2004 | Palau | PLW |  | constitutional referendum |  |  |  |  | 3 |
| Oklahoma Question 711 | Q16934405 | 2004-11-02 | 2004 | United States | USA | Oklahoma | local referendum |  |  |  |  | 1 |
| Uruguayan constitutional referendum, 2004 | Q7901488 | 2004-10-31 | 2004 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 4 |
| 2004 Belarusian referendum | Q2634016 | 2004-10-17 | 2004 | Belarus | BLR |  | referendum | 6986163 | 6307395 | 6240394 | 90.3 | 13 |
| Nova Scotia Sunday shopping referendum, 2004 | Q7064239 | 2004-10-16 | 2004 | Canada | CAN | Nova Scotia | local referendum |  |  |  |  | 1 |
| 2004 Democratic Party presidential primaries | Q832777 | 2004-09-17 | 2004 | United States | USA |  | primary election in the United States |  |  |  |  | 8 |
| Bonaire status referendum, 2004 | Q4941103 | 2004-09-10 | 2004 | Kingdom of the Netherlands | NLD | Bonaire | local referendum |  |  |  |  | 4 |
| Cook Islands parliamentary term referendum, 2004 | Q5166973 | 2004-09-07 | 2004 | Cook Islands | COK |  | referendum |  |  |  |  | 1 |
| Venezuelan recall referendum | Q10752019 | 2004-08-15 | 2004 | Venezuela | VEN |  | referendum |  |  |  |  | 7 |
| Bolivian gas referendum, 2004 | Q4939604 | 2004-07-18 | 2004 | Bolivia | BOL |  | referendum |  |  |  |  | 1 |
| 2004 Uruguayan presidential primaries | Q2534671 | 2004-06-27 | 2004 | Uruguay | URY |  | primary election |  |  |  |  | 4 |
| Quebec municipal referendums, 2004 | Q7269852 | 2004-06-20 | 2004 | Canada | CAN | Quebec | referendum |  |  |  |  | 2 |
| Twenty-seventh Amendment of the Constitution of Ireland | Q7857757 | 2004-06-11 | 2004 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 3041688 | 1823434 | 1803215 | 59.9 | 2 |
| New Jersey Democratic primary, 2004 | Q7009166 | 2004-06-08 | 2004 | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| Alabama Democratic primary, 2004 | Q4705237 | 2004-06-01 | 2004 | United States | USA | Alabama | primary election in the United States |  |  |  |  | 2 |
| 2004 Oregon Democratic primary | Q88012303 | 2004-05-18 | 2004 | United States | USA | Oregon | primary election |  |  |  |  | 1 |
| Cypriot Annan Plan referendums | Q4801044 | 2004-04-24 | 2004 | Cyprus; Northern Cyprus | CYP |  | referendum related to European Union accession |  |  |  |  | 8 |
| 2004 North Carolina Democratic presidential caucuses | Q125965955 | 2004-04-17 | 2004 | United States | USA | North Carolina | United States presidential primary |  |  |  |  | 1 |
| Liechtenstein referendum, 2004 | Q6544017 | 2004-04-04 | 2004 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Slovenian minority rights referendum, 2004 | Q7541859 | 2004-04-04 | 2004 | Slovenia | SVN |  | referendum |  |  |  |  | 3 |
| Slovak early parliamentary elections referendum, 2004 | Q547591 | 2004-04-03 | 2004 | Slovakia | SVK |  | referendum | 4193347 | 1503784 | 1484547 | 35.9 | 7 |
| 2004 Taiwanese cross-strait relations referendum | Q7314457 | 2004-03-20 | 2004 | Taiwan | TWN |  | referendum |  |  |  |  | 1 |
| 2004 United States Senate Democratic primary election in Illinois | Q137972523 | 2004-03-16 | 2004 | United States | USA |  | primary election |  |  |  |  | 0 |
| 2004 Republican Party presidential primaries | Q7314688 | 2004-03-10 | 2004 | United States | USA |  | primary election |  |  |  |  | 5 |
| 2004 Texas Democratic presidential primary | Q24284016 | 2004-03-09 | 2004 | United States | USA | Texas | primary election in the United States |  |  |  |  | 1 |
| 2004 Texas Republican primary | Q96368972 | 2004-03-09 | 2004 | United States | USA | Texas | United States presidential primary |  |  |  |  | 1 |
| 2004 California Democratic primary | Q5020403 | 2004-03-02 | 2004 | United States | USA | California | primary election in the United States |  |  |  |  | 2 |
| 2004 California Republican primary | Q5020923 | 2004-03-02 | 2004 | United States | USA | California | primary election in the United States |  |  |  |  | 2 |
| Maryland Democratic primary, 2004 | Q6781301 | 2004-03-02 | 2004 | United States | USA | Maryland | primary election in the United States |  |  |  |  | 1 |
| 2004 Vermont Democratic presidential primary | Q96368976 | 2004-03-02 | 2004 | United States | USA | Vermont | primary election in the United States |  |  | 83116 |  | 1 |
| Arizona Democratic primary, 2004 | Q4791289 | 2004-02-03 | 2004 | United States | USA | Arizona | primary election in the United States |  |  |  |  | 2 |
| 2004 Missouri Democratic presidential primary | Q6879529 | 2004-02-03 | 2004 | United States | USA | Missouri | primary election in the United States |  |  |  |  | 1 |
| Missouri Republican primary, 2004 | Q6879613 | 2004-02-03 | 2004 | United States | USA | Missouri | primary election in the United States |  |  |  |  | 1 |
| 2004 Oklahoma Democratic primary | Q16960058 | 2004-02-03 | 2004 | United States | USA | Oklahoma | primary election in the United States |  |  |  |  | 1 |
| District of Columbia Democratic primary, 2004 | Q5283411 | 2004-01-13 | 2004 | United States | USA | District of Columbia | primary election in the United States |  |  |  |  | 2 |
| 2004 Reform Party presidential primaries | Q7307408 | 2004 | 2004 | United States | USA |  | primary election |  |  |  |  | 1 |
| New Mexico Democratic caucuses, 2004 | Q7010166 | 2004 | 2004 |  |  |  | U.S. presidential caucus |  |  |  |  | 1 |
| United Kingdom European Constitution referendum | Q3454840 | 2004 | 2004 | United Kingdom | GBR |  | project of referendum |  |  |  |  | 3 |
| California Proposition 59 | Q5020834 | 2004 | 2004 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 58 | Q5020832 | 2004 | 2004 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 57 | Q5020833 | 2004 | 2004 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 60 | Q5020839 | 2004 | 2004 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 62 | Q5020843 | 2004 | 2004 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 61 | Q5020840 | 2004 | 2004 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 66 | Q5020846 | 2004 | 2004 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| California Proposition 64 | Q5020845 | 2004 | 2004 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 71 | Q5020851 | 2004 | 2004 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 65 | Q5020848 | 2004 | 2004 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2003 Democratic Progressive Party presidential primary | Q5255767 | 2003-12-11 | 2003 | Taiwan | TWN |  | Taiwan presidential primary |  |  |  |  | 2 |
| Guadeloupean autonomy referendum, 2003 | Q5613282 | 2003-12-07 | 2003 | France | FRA | Guadeloupe; Martinique; Saint-Barthélemy (+1 more) | local referendum |  |  |  |  | 3 |
| Uruguayan ANCAP referendum, 2003 | Q7901450 | 2003-12-07 | 2003 | Uruguay | URY |  | popular referendum |  |  |  |  | 3 |
| Martiniquean autonomy referendum, 2003 | Q6777166 | 2003-12-07 | 2003 | France | FRA | Martinique | self-determination referendum |  |  |  |  | 2 |
| Georgian constitutional referendum, 2003 | Q5548075 | 2003-11-02 | 2003 | Georgia | GEO | Georgia | referendum | 3178593 | 1904105 | 1774518 | 59.9 | 6 |
| Colombian constitutional referendum, 2003 | Q16829883 | 2003-10-25 | 2003 | Colombia | COL |  | constitutional referendum |  |  |  |  | 4 |
| Romanian constitutional referendum, 2003 | Q18547357 | 2003-10-19 | 2003 | Romania | ROU |  | constitutional referendum |  |  |  |  | 3 |
| 2003 California gubernatorial recall election | Q5021265 | 2003-10-07 | 2003 | United States | USA | California | recall election; gubernatorial election | 15380536 | 9413488 | 8984057 | 61.2 | 8 |
| Alderney referendum, 2003 | Q19587067 | 2003-10 | 2003 | Guernsey | GGY | Alderney | local referendum |  |  |  |  | 1 |
| Slovenian Sunday shopping referendum, 2003 | Q7541840 | 2003-09-21 | 2003 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| Latvian European Union membership referendum | Q4140776 | 2003-09-20 | 2003 | Latvia | LVA | Latvia | referendum related to European Union accession | 1414133 | 1010467 |  | 71.5 | 13 |
| 2003 Swedish euro referendum | Q4352712 | 2003-09-14 | 2003 | Sweden | SWE |  | referendum |  |  |  |  | 12 |
| Estonian European Union membership referendum, 2003 | Q5401553 | 2003-09-14 | 2003 | Estonia | EST |  | referendum related to European Union accession |  |  |  |  | 13 |
| 2003 San Marino voting system referendum | Q3931601 | 2003-08-03 | 2003 | San Marino | SMR |  | referendum |  |  |  |  | 2 |
| Corsican autonomy referendum, 2003 | Q5173166 | 2003-07-06 | 2003 | France | FRA | Corsica | referendum |  |  |  |  | 6 |
| Tajikistani constitutional referendum, 2003 | Q7676836 | 2003-06-22 | 2003 | Tajikistan | TJK | Tajikistan | referendum | 2965000 | 2857685 | 2836496 | 96.4 | 8 |
| Italian referendum, 2003 | Q3931579 | 2003-06-15 | 2003 | Italy | ITA |  | two-part referendum |  |  |  |  | 2 |
| Czech European Union membership referendum | Q3501000 | 2003-06-14 | 2003 | Czech Republic | CZE |  | referendum related to European Union accession | 8259525 | 4557960 | 4457206 | 55.2 | 12 |
| Polish European Union membership referendum | Q949562 | 2003-06-08 | 2003 | Poland | POL |  | referendum related to European Union accession |  |  |  |  | 10 |
| Rwandan constitutional referendum, 2003 | Q7383747 | 2003-05-26 | 2003 | Rwanda | RWA |  | constitutional referendum |  |  |  |  | 4 |
| Armenian constitutional referendum, 2003 | Q4793259 | 2003-05-25 | 2003 | Armenia | ARM | Armenia | constitutional referendum | 2334993 | 1216581 | 1113873 | 52.1 | 4 |
| Slovak European Union membership referendum | Q3491184 | 2003-05-17 | 2003 | Slovakia | SVK | Slovakia | referendum related to European Union accession | 4174097 | 2176990 | 2147901 | 52.2 | 12 |
| Lithuanian European Union membership referendum | Q4140580 | 2003-05-11 | 2003 | Lithuania | LTU |  | referendum related to European Union accession |  |  |  |  | 10 |
| Qatari constitutional referendum, 2003 | Q7267157 | 2003-04-29 | 2003 | Qatar | QAT |  | constitutional referendum |  |  |  |  | 5 |
| Hungarian European Union membership referendum, 2003 | Q1221325 | 2003-04-12 | 2003 | Hungary | HUN |  | referendum related to European Union accession | 8042272 | 3669252 | 3648717 | 45.6 | 17 |
| Transnistrian referendum, 2003 | Q7834737 | 2003-04-06 | 2003 | Transnistria | MDA |  | constitutional referendum |  |  |  |  | 3 |
| Slovenian European Union membership referendum | Q123053710 | 2003-03-23 | 2003 | Slovenia | SVN |  | referendum |  |  |  |  | 1 |
| Slovenian NATO membership referendum | Q123053720 | 2003-03-23 | 2003 | Slovenia | SVN |  | referendum |  |  |  |  | 1 |
| Slovenian European Union and NATO membership referendum | Q2737053 | 2003-03-23 | 2003 | Slovenia | SVN |  | referendum related to European Union accession |  |  |  |  | 9 |
| Liechtenstein constitutional referendum, 2003 | Q16932702 | 2003-03-14 | 2003 | Liechtenstein | LIE |  | referendum |  |  |  |  | 8 |
| Maltese European Union membership referendum, 2003 | Q6744789 | 2003-03-08 | 2003 | Malta | MLT |  | referendum related to European Union accession |  |  |  |  | 10 |
| Kyrgyzstani referendum, 2003 | Q6452440 | 2003-02-02 | 2003 | Kyrgyzstan | KGZ |  | referendum |  |  |  |  | 5 |
| Oregon Ballot Measure 28 | Q7101048 | 2003-01-28 | 2003 | United States | USA |  | referendum |  |  |  |  | 1 |
| Slovenian privatisation referendum, 2003 | Q7541870 | 2003-01-19 | 2003 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| Gibraltar sovereignty referendum | Q170110 | 2002-11-07 | 2002 | Gibraltar | GIB | Gibraltar | referendum | 20678 | 18176 | 18087 | 87.9 | 12 |
| Nevada Ballot Question 2 (2002) | Q123004178 | 2002-11-05 | 2002 | United States | USA | Nevada | legislation; local referendum |  |  |  |  | 0 |
| 2002 Czech Social Democratic Party presidential primaries | Q28408355 | 2002-10-22 | 2002 | Czech Republic | CZE |  | primary election |  |  |  |  | 1 |
| Twenty-sixth Amendment of the Constitution of Ireland | Q4009720 | 2002-10-19 | 2002 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2923918 | 1446588 | 1441204 | 49.5 | 4 |
| 2002 PSOE prime ministerial primary | Q134179012 | 2002-10-06 | 2002 | Spain | ESP |  | primary election |  |  |  |  | 1 |
| Land use planning law | Q128797032 | 2002-09-29 | 2002 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| Micronesian constitutional referendum, 2002 | Q6839732 | 2002-08-27 | 2002 | Federated States of Micronesia | FSM |  | constitutional referendum |  |  |  |  | 1 |
| Azerbaijani constitutional referendum | Q4272123 | 2002-08-24 | 2002 | Azerbaijan | AZE |  | referendum |  |  |  |  | 8 |
| Tunisian constitutional referendum, 2002 | Q2515565 | 2002-05-26 | 2002 | Tunisia | TUN | Tunisia | constitutional referendum | 3483991 | 3478819 |  | 99.9 | 4 |
| British Columbia aboriginal treaty referendum, 2002 | Q16208992 | 2002-05-15 | 2002 | Canada | CAN |  | referendum |  |  |  |  | 1 |
| Pakistani referendum, 2002 | Q7125913 | 2002-04-30 | 2002 | Pakistan | PAK | Pakistan | referendum | 78300000 | 43970352 | 43687676 | 56.2 | 6 |
| Raising funds for the Little Big One music festival | Q128796991 | 2002-03-10 | 2002 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| Amendment to the constitution regarding sustainable transport | Q128796987 | 2002-03-10 | 2002 | Liechtenstein | LIE |  | constitutional referendum |  |  |  |  | 0 |
| Twenty-fifth Amendment of the Constitution Bill, 2002 | Q7857740 | 2002-03-06 | 2002 | Ireland | IRL |  | referendums in Ireland | 2923918 | 1254175 | 1247526 | 42.9 | 1 |
| Bahamian referendum, 2002 | Q4842403 | 2002-02-27 | 2002 | The Bahamas | BHS |  | referendum |  |  |  |  | 1 |
| Saint Helena referendum, 2002 | Q16961080 | 2002-02-01 | 2002 | United Kingdom | GBR | Saint Helena, Ascension and Tristan da Cunha | local referendum |  |  |  |  | 1 |
| Uzbekistani constitutional referendum | Q2944993 | 2002-01-27 | 2002 | Uzbekistan | UZB |  | constitutional referendum |  |  |  |  | 6 |
| Republic of the Congo constitutional referendum, 2002 | Q7314544 | 2002-01-20 | 2002 | Republic of the Congo | COG |  | constitutional referendum |  |  |  |  | 2 |
| French Communist Party presidential primary, 2001 | Q2995362 | 2002 | 2002 | France | FRA |  | straw poll |  |  |  |  | 2 |
| California Proposition 50 | Q5020823 | 2002 | 2002 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 49 | Q5020820 | 2002 | 2002 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 52 | Q5020827 | 2002 | 2002 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| Comorian constitutional referendum, 2001 | Q5155201 | 2001-12-23 | 2001 | Comoros | COM |  | constitutional referendum |  |  |  |  | 3 |
| Guinean constitutional referendum | Q4472692 | 2001-11-11 | 2001 | Guinea | GIN |  | constitutional referendum |  |  |  |  | 5 |
| Botswana judicial reform referendum, 2001 | Q4948964 | 2001-11-03 | 2001 | Botswana | BWA |  | referendum |  |  |  |  | 4 |
| Italian constitutional referendum, 2001 | Q3931594 | 2001-10-07 | 2001 | Italy | ITA |  | constitutional referendum |  |  |  |  | 4 |
| Gaztelu plaza parking referendum, 2001 | Q107755069 | 2001-09-28 | 2001 | Spain | ESP | Pamplona | local referendum | 158047 | 19639 | 19480 | 12.4 | 2 |
| Autonomous Region in Muslim Mindanao expansion and inclusion plebiscite, 2001 | Q4826798 | 2001-08-14 | 2001 | Philippines | PHL |  | plebiscite |  |  |  |  | 1 |
| French ecologist primaries, 2001 | Q28493957 | 2001-06-25 | 2001 | France | FRA |  | primary election |  |  |  |  | 2 |
| Slovenian fertility treatment referendum, 2001 | Q7541852 | 2001-06-17 | 2001 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| Twenty-fourth Amendment of the Constitution Bill, 2001 | Q4009715 | 2001-06-07 | 2001 | Ireland | IRL |  | referendums in Ireland | 2867960 | 997826 | 982939 | 34.8 | 4 |
| Twenty-first Amendment of the Constitution of Ireland | Q7857743 | 2001-06-07 | 2001 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2867960 | 997885 | 983405 | 34.8 | 1 |
| Twenty-third Amendment of the Constitution of Ireland | Q7857764 | 2001-06-07 | 2001 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2867960 | 997565 | 979746 | 34.8 | 1 |
| Somaliland constitutional referendum, 2001 | Q2515539 | 2001-05-31 | 2001 | Somaliland | SOM |  | constitutional referendum |  |  |  |  | 8 |
| New Brunswick video lottery terminal referendum, 2001 | Q3454913 | 2001-05-14 | 2001 | Canada | CAN | New Brunswick | local referendum |  |  |  |  | 2 |
| 2001 Mississippi flag referendum | Q97180046 | 2001-04-17 | 2001 | United States | USA | Mississippi | local referendum |  |  |  |  | 3 |
| South Ossetian constitutional referendum, 2001 | Q7568080 | 2001-04-08 | 2001 | South Ossetia | GEO |  | constitutional referendum |  |  |  |  | 1 |
| Yes to Europe! | Q1302553 | 2001-03-04 | 2001 | Switzerland | CHE |  | Swiss federal popular initiative | 4688585 | 2616119 | 2579766 | 55.8 | 3 |
| 2001 Pitcairnese tourism referendum | Q17514521 | 2001-03 | 2001 | British Overseas Territories | GBR | Pitcairn Islands | local referendum |  | 28 | 28 |  | 2 |
| 2001 Zamboanga Sibugay creation plebiscite | Q85727918 | 2001-02-22 | 2001 | Philippines | PHL |  | plebiscite |  |  |  |  | 1 |
| Yemeni constitutional referendum, 2001 | Q8052122 | 2001-02-20 | 2001 | Yemen | YEM |  | constitutional referendum |  |  |  |  | 3 |
| Senegalese constitutional referendum, 2001 | Q30478 | 2001-01-07 | 2001 | Senegal | SEN | Senegal | constitutional referendum | 2563422 | 1685162 | 1658540 | 65.7 | 6 |
| Venezuelan trade union leadership referendum, 2000 | Q6103428 | 2000-12-03 | 2000 | Venezuela | VEN |  | referendum |  |  |  |  | 4 |
| Slovak early parliamentary elections referendum | Q4181441 | 2000-11-11 | 2000 | Slovakia | SVK | Slovakia | referendum | 4085172 | 816254 | 798487 | 20 | 6 |
| 2000 Alabama Amendment 2 | Q104869434 | 2000-11-07 | 2000 | United States | USA | Alabama | referendum |  |  |  |  | 3 |
| United States Virgin Islands Senate referendum, 2000 | Q7892268 | 2000-11-07 | 2000 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 1 |
| Danish euro referendum, 2000 | Q585524 | 2000-09-28 | 2000 | Denmark | DNK |  | referendum |  | 3503525 | 3463167 |  | 10 |
| French constitutional referendum, 2000 | Q2564487 | 2000-09-24 | 2000 | France | FRA |  | constitutional referendum |  |  |  |  | 8 |
| Ivorian constitutional referendum, 2000 | Q3454855 | 2000-07-24 | 2000 | Ivory Coast | CIV |  | constitutional referendum |  |  |  |  | 3 |
| Mahoran status referendum, 2000 | Q6734842 | 2000-07-02 | 2000 | France | FRA | Mayotte | self-determination referendum |  |  |  |  | 3 |
| Ugandan multi-party referendum, 2000 | Q7877689 | 2000-06-29 | 2000 | Uganda | UGA |  | referendum |  |  |  |  | 3 |
| Sint Maarten status referendum, 2000 | Q7525077 | 2000-06-22 | 2000 | Netherlands Antilles |  | Sint Maarten | self-determination referendum |  |  |  |  | 2 |
| 2000 North Carolina Democratic presidential primary | Q122810667 | 2000-05-02 | 2000 | United States | USA | North Carolina | United States presidential primary |  |  |  |  | 1 |
| Ukrainian constitutional referendum, 2000 | Q950148 | 2000-04-16 | 2000 | Ukraine | UKR |  | referendum |  |  |  |  | 8 |
| 2000 Republican Party presidential primaries | Q7314687 | 2000-03-14 | 2000 | United States | USA |  | primary election |  |  |  |  | 5 |
| 2000 Oklahoma Democratic presidential primary | Q97356550 | 2000-03-14 | 2000 | United States | USA | Oklahoma | primary election in the United States |  |  |  |  | 1 |
| 2000 Texas Republican primary | Q125981667 | 2000-03-14 | 2000 | United States | USA | Texas | United States presidential primary |  |  |  |  | 1 |
| Ripon Grammar School ballot | Q7335668 | 2000-03-10 | 2000 |  |  | Ripon Grammar School | referendum | 3000 | 2240 |  | 74.7 | 1 |
| California Proposition 22 | Q5020803 | 2000-03-07 | 2000 | United States | USA | California | referendum |  |  |  |  | 2 |
| California Democratic primary, 2000 | Q5020402 | 2000-03-07 | 2000 | United States | USA | California | primary election in the United States |  |  |  |  | 1 |
| 2000 California Republican presidential primary | Q5020916 | 2000-03-07 | 2000 | United States | USA | California | primary election in the United States |  |  |  |  | 2 |
| 2000 Vermont Democratic presidential primary | Q97190219 | 2000-03-07 | 2000 | United States | USA |  | United States presidential primary |  |  |  |  | 1 |
| Zimbabwean constitutional referendum, 2000 | Q8072058 | 2000-02-13 | 2000 | Zimbabwe | ZWE |  | constitutional referendum |  |  |  |  | 3 |
| Missouri Republican primary, 2000 | Q6879612 | 2000 | 2000 | United States | USA |  | primary election |  |  |  |  | 1 |
| 2000 Democratic Party presidential primaries | Q5255752 | 2000 | 2000 | United States | USA |  | primary election in the United States |  |  |  |  | 4 |
| California Proposition 21 | Q5020801 | 2000 | 2000 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 36 | Q5020811 | 2000 | 2000 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 39 | Q5020814 | 2000 | 2000 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| Venezuelan Constitutional Referendum, December 1999 | Q5400637 | 1999-12-15 | 1999 | Venezuela | VEN |  | constitutional referendum |  |  |  |  | 5 |
| New Zealand MP reduction referendum, 1999 | Q7015485 | 1999-11-27 | 1999 | New Zealand | NZL |  | referendum |  |  |  |  | 1 |
| New Zealand justice referendum, 1999 | Q17055293 | 1999-11-27 | 1999 | New Zealand | NZL |  | referendum |  |  |  |  | 1 |
| Latvian pensions referendum, 1999 | Q4393784 | 1999-11-13 | 1999 | Latvia | LVA |  | referendum |  |  |  |  | 6 |
| Australian republic referendum | Q2559142 | 1999-11-06 | 1999 | Australia | AUS |  | referendum | 12392040 | 11785000 | 11683811 | 95.1 | 17 |
| Northern Mariana Islands constitutional referendum, 1999 | Q7058719 | 1999-11-06 | 1999 | United States | USA | Northern Mariana Islands | local referendum |  |  |  |  | 1 |
| Uruguayan referendum, 1999 | Q7901506 | 1999-10-31 | 1999 | Uruguay | URY |  | referendum |  |  |  |  | 3 |
| Abkhazian constitutional referendum, 1999 | Q4668012 | 1999-10-03 | 1999 | Republic of Abkhazia |  |  | constitutional referendum |  |  |  |  | 6 |
| Tajikistani constitutional referendum, 1999 | Q7676835 | 1999-09-26 | 1999 | Tajikistan | TJK |  | referendum | 2800947 | 2591905 | 2470591 | 92.5 | 7 |
| Algerian Civil Concord referendum, 1999 | Q13370431 | 1999-09-16 | 1999 | Algeria | DZA |  | referendum |  |  |  |  | 4 |
| 1999 San Marino citizenship referendum | Q3931591 | 1999-09-12 | 1999 | San Marino | SMR |  | referendum |  |  |  |  | 2 |
| East Timorese independence referendum, 1999 | Q2492380 | 1999-08-30 | 1999 | Timor-Leste | TLS | Timor-Leste | independence referendum | 451792 | 446953 | 438968 | 98.9 | 20 |
| Nigerien constitutional referendum, 1999 | Q14779030 | 1999-07-18 | 1999 | Niger | NER |  | constitutional referendum |  |  |  |  | 2 |
| Micronesian referendum, 1999 | Q17048927 | 1999-07-01 | 1999 | Federated States of Micronesia | FSM |  | referendum |  |  |  |  | 1 |
| Cook Islands parliamentary term referendum, 1999 | Q5166972 | 1999-06-16 | 1999 | Cook Islands | COK |  | referendum |  |  |  |  | 1 |
| Twentieth Amendment of the Constitution of Ireland | Q7857691 | 1999-06-11 | 1999 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2791415 | 1425881 | 1316815 | 51.1 | 1 |
| Moldovan constitutional referendum, 1999 | Q6895825 | 1999-05-23 | 1999 | Moldova | MDA |  | constitutional referendum |  |  |  |  | 4 |
| Guatemalan constitutional referendum | Q3533109 | 1999-05-16 | 1999 | Guatemala | GTM |  | constitutional referendum |  |  |  |  | 3 |
| Venezuelan constitutional referendum, April 1999 | Q7919842 | 1999-04-25 | 1999 | Venezuela | VEN |  | constitutional referendum |  |  |  |  | 4 |
| Italian referendum, 1999 | Q3931589 | 1999-04-18 | 1999 | Italy | ITA |  | referendum |  |  |  |  | 2 |
| 1999 Democratic Progressive Party presidential primary | Q5255768 | 1999-04-15 | 1999 | Taiwan | TWN |  | Taiwan presidential primary |  |  |  |  | 2 |
| Mexican referendum, 1999 | Q6826089 | 1999-03-21 | 1999 | Mexico | MEX |  | straw poll |  |  |  |  | 1 |
| Waldeggsee-Initiative | Q26689756 | 1999-02-17 | 1999 | Switzerland | CHE | Winterthur | popular initiative |  |  |  |  | 1 |
| Liechtenstein health insurance referendum, 1999 | Q6543977 | 1999-01-31 | 1999 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Slovenian coal power station referendum, 1999 | Q7541849 | 1999-01-10 | 1999 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| Puerto Rican status referendum, 1998 | Q7258660 | 1998-12-13 | 1998 | United States | USA | Puerto Rico | self-determination referendum |  |  |  |  | 3 |
| Swiss federal popular initiative "für eine vernünftige Drogenpolitik" | Q3151288 | 1998-11-29 | 1998 | Switzerland | CHE |  | Swiss federal popular initiative | 4638305 | 1779697 | 1743521 | 38.4 | 1 |
| Albanian constitutional referendum, 1998 | Q4709192 | 1998-11-22 | 1998 | Albania | ALB | Albania | constitutional referendum | 1914859 | 968346 | 940488 | 50.6 | 6 |
| New Caledonian Nouméa Accord referendum, 1998 | Q16932884 | 1998-11-08 | 1998 | France | FRA | New Caledonia | local referendum |  |  |  |  | 3 |
| Portuguese regionalisation referendum, 1998 | Q7232796 | 1998-11-08 | 1998 | Portugal | PRT |  |  |  |  |  |  | 2 |
| Initiative 200 | Q6034212 | 1998-11-03 | 1998 | United States | USA | Washington | citizens' initiative |  |  |  |  | 1 |
| Kyrgyzstani constitutional referendum, 1998 | Q2515518 | 1998-10-17 | 1998 | Kyrgyzstan | KGZ |  | constitutional referendum |  |  |  |  | 4 |
| Latvian citizenship referendum, 1998 | Q4393786 | 1998-10-03 | 1998 | Latvia | LVA |  | referendum |  |  |  |  | 7 |
| Northern Territory referendum, 1998 | Q7059067 | 1998-10-03 | 1998 | Australia | AUS |  | referendum |  |  |  |  | 3 |
| Slovak privatisation referendum | Q4181425 | 1998-09-26 | 1998 | Slovakia | SVK | Slovakia | referendum | 3930370 | 1731854 |  | 44.1 | 6 |
| Mexican Fobaproa funds referendum, 1998 | Q6825922 | 1998-08-30 | 1998 | Mexico | MEX |  | referendum |  |  |  |  | 1 |
| Panamanian constitutional referendum, 1998 | Q7129973 | 1998-08-30 | 1998 | Panama | PAN |  | constitutional referendum |  |  |  |  | 1 |
| Nevis independence referendum | Q16999238 | 1998-08-10 | 1998 | Saint Kitts and Nevis | KNA | Nevis | independence referendum |  | 3935 | 3925 |  | 7 |
| 1998 Portuguese abortion referendum | Q2105455 | 1998-06-08 | 1998 | Portugal | PRT |  | referendum |  |  |  |  | 5 |
| Gene Protection Initiative | Q5531401 | 1998-06-07 | 1998 | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 1 |
| California Proposition 227 | Q5020802 | 1998-06-02 | 1998 | United States | USA | California | California ballot proposition |  |  |  |  | 1 |
| Danish Amsterdam Treaty referendum | Q4994021 | 1998-05-28 | 1998 | Denmark | DNK |  | referendum |  | 3046781 | 2990287 |  | 4 |
| Sudanese constitutional referendum, 1998 | Q7633379 | 1998-05-27 | 1998 | Sudan | SDN |  | constitutional referendum |  |  |  |  | 2 |
| Northern Ireland Good Friday Agreement referendum, 1998 | Q7058504 | 1998-05-22 | 1998 | United Kingdom | GBR |  | referendum |  |  |  |  | 5 |
| Eighteenth Amendment of the Constitution of Ireland | Q3706934 | 1998-05-22 | 1998 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2747088 | 1543930 | 1510702 | 56.2 | 4 |
| Nineteenth Amendment of the Constitution of Ireland | Q7038544 | 1998-05-22 | 1998 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2747088 | 1545395 | 1528331 | 56.3 | 1 |
| 1998 Greater London Authority referendum | Q723138 | 1998-05-07 | 1998 | United Kingdom | GBR | Greater London | local referendum | 5016064 | 1735350 | 1709172 | 34.6 | 7 |
| 1998 PSOE prime ministerial primary | Q133970880 | 1998-04-24 | 1998 | Spain | ESP |  | primary election |  |  |  |  | 1 |
| Serbian foreign mediation in Kosovo referendum, 1998 | Q7452911 | 1998-04-23 | 1998 | Yugoslavia |  | Federal Republic of Yugoslavia | referendum |  |  |  |  | 3 |
| Malagasy constitutional referendum, 1998 | Q6741003 | 1998-03-25 | 1998 | Madagascar | MDG |  | constitutional referendum |  |  |  |  | 2 |
| Cordillera Autonomous Region creation plebiscite, 1998 | Q5169981 | 1998-03-07 | 1998 | Philippines | PHL | Cordillera Administrative Region | self-determination referendum |  |  |  |  | 1 |
| California Proposition 10 | Q5020768 | 1998 | 1998 | United States | USA | California | constitutional amendment; California ballot proposition |  |  |  |  | 1 |
| California Proposition 6 | Q5020849 | 1998 | 1998 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| Hungarian NATO membership referendum, 1997 | Q1221329 | 1997-11-16 | 1997 | Hungary | HUN |  | referendum |  |  |  |  | 7 |
| Northern Mariana Islands constitutional referendum, 1997 | Q17048941 | 1997-11-01 | 1997 | United States | USA |  | constitutional referendum |  |  |  |  | 1 |
| Seventeenth Amendment of the Constitution of Ireland | Q7457645 | 1997-10-30 | 1997 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2688316 | 1268043 | 1201952 | 47.2 | 1 |
| 1997 San Marino referendum | Q3931587 | 1997-10-26 | 1997 | San Marino | SMR |  | popular referendum |  |  |  |  | 3 |
| Anjouan independence referendum, 1997 | Q20715374 | 1997-10-26 | 1997 | Comoros | COM | Anjouan | independence referendum |  |  |  |  | 5 |
| Colombian referendum, 1997 | Q16950059 | 1997-10-26 | 1997 | Colombia | COL |  | straw poll |  |  |  |  | 2 |
| Botswana electoral reform referendum, 1997 | Q4948952 | 1997-10-04 | 1997 | Botswana | BWA |  | referendum |  |  |  |  | 3 |
| Eidgenössische Volksinitiative 'Jugend ohne Drogen' | Q119041579 | 1997-09-28 | 1997 | Switzerland | CHE |  | Swiss federal popular initiative | 4618943 |  | 1859773 |  | 0 |
| New Zealand pensions referendum, 1997 | Q7016297 | 1997-09-26 | 1997 | New Zealand | NZL |  | referendum |  |  |  |  | 2 |
| Welsh devolution referendum | Q2689863 | 1997-09-18 | 1997 | United Kingdom | GBR |  | referendum |  |  |  |  | 10 |
| Scottish devolution referendum of 1997 | Q2690249 | 1997-09-11 | 1997 | United Kingdom | GBR |  | referendum |  |  |  |  | 15 |
| Albanian monarchy referendum, 1997 | Q3454834 | 1997-06-29 | 1997 | Albania | ALB | Albania | referendum | 1986550 | 1423209 | 1354837 | 71.6 | 9 |
| Nunavut equal representation plebiscite, 1997 | Q7069758 | 1997-05-26 | 1997 | Canada | CAN | Nunavut | plebiscite |  |  |  |  | 1 |
| Ecuadorian referendum, 1997 | Q5334413 | 1997-05-25 | 1997 | Ecuador | ECU |  | referendum |  |  |  |  | 3 |
| Polish constitutional referendum, 1997 | Q7210025 | 1997-05-25 | 1997 | Poland | POL |  | constitutional referendum |  |  |  |  | 3 |
| Slovak referendum | Q4179816 | 1997-05-24 | 1997 | Slovakia | SVK | Slovakia | referendum |  |  |  |  | 6 |
| 1997 Eastern Slavonia integrity referendum | Q112701873 | 1997-04-06 | 1997 | Eastern Slavonia, Baranja and Western Syrmia |  | Eastern Slavonia, Baranja and Western Syrmia | self-determination referendum |  |  |  |  | 3 |
| Slovenian electoral system referendum, 1996 | Q7541851 | 1996-12-08 | 1996 | Slovenia | SVN |  | referendum |  |  |  |  | 2 |
| Uruguayan constitutional referendum, 1996 | Q7901486 | 1996-12-08 | 1996 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 3 |
| Sixteenth Amendment of the Constitution of Ireland | Q3570456 | 1996-11-28 | 1996 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2659895 | 777586 | 774708 | 29.2 | 2 |
| Algerian constitutional referendum, 1996 | Q4724091 | 1996-11-28 | 1996 | Algeria | DZA |  | constitutional referendum |  |  |  |  | 3 |
| 1996 Belarusian referendum | Q2633441 | 1996-11-24 | 1996 | Belarus | BLR | Belarus | referendum |  |  |  |  | 12 |
| Lithuanian constitutional referendum | Q4140026 | 1996-11-10 | 1996 | Lithuania | LTU |  | constitutional referendum |  |  |  |  | 4 |
| Palauan constitutional referendum, 1996 | Q7126887 | 1996-11-05 | 1996 | Palau | PLW |  | constitutional referendum |  |  |  |  | 2 |
| Guamanian referendum | Q16946209 | 1996-11-05 | 1996 | United States | USA | Guam | referendum |  |  |  |  | 1 |
| California Proposition 209 | Q5020796 | 1996-11-05 | 1996 | United States | USA | California | California ballot proposition |  |  |  |  | 2 |
| Lithuanian referendum, 1996 | Q4393789 | 1996-10-20 | 1996 | Lithuania | LTU |  | referendum |  |  |  |  | 4 |
| Comorian constitutional referendum, 1996 | Q5155199 | 1996-10-20 | 1996 | Comoros | COM |  | constitutional referendum |  |  |  |  | 3 |
| 1996 San Marino electoral law referendum | Q7409653 | 1996-09-22 | 1996 | San Marino | SMR |  | referendum |  |  |  |  | 2 |
| Moroccan constitutional referendum, 1996 | Q6913121 | 1996-09-13 | 1996 | Morocco | MAR |  | constitutional referendum |  |  |  |  | 1 |
| 1996 Okinawan referendum | Q56349476 | 1996-09-08 | 1996 | Japan | JPN |  | referendum |  |  |  |  | 4 |
| 1996 Republican Party presidential primaries | Q17092706 | 1996-08-15 | 1996 | United States | USA |  | primary election |  |  |  |  | 5 |
| Gambian constitutional referendum, 1996 | Q2515516 | 1996-08-08 | 1996 | The Gambia | GMB |  | constitutional referendum |  |  |  |  | 6 |
| 1996 Croatian local advisory referendums | Q117706182 | 1996-06-02 | 1996 | Croatia | HRV |  | referendum |  |  |  |  | 1 |
| Nigerien constitutional referendum, 1996 | Q7033090 | 1996-05-12 | 1996 | Niger | NER |  | constitutional referendum |  |  |  |  | 2 |
| Chadian constitutional referendum, 1996 | Q5066457 | 1996-03-31 | 1996 | Chad | TCD |  | constitutional referendum |  |  |  |  | 1 |
| 1996 Democratic Party presidential primaries | Q5255751 | 1996-03-26 | 1996 | United States | USA |  | primary election |  |  |  |  | 4 |
| 1996 California Republican presidential primary | Q104863573 | 1996-03-26 | 1996 | United States | USA | California | United States presidential primary |  |  |  |  | 1 |
| 1996 Texas Republican primary | Q125981809 | 1996-03-12 | 1996 | United States | USA | Texas | United States presidential primary |  |  |  |  | 1 |
| Northern Mariana Islands constitutional referendum, 1996 | Q29097404 | 1996-03-02 | 1996 | United States | USA |  | constitutional referendum |  |  |  |  | 1 |
| 1996 North Dakota Democratic presidential primary | Q96368441 | 1996-02-27 | 1996 | United States | USA | North Dakota | United States presidential primary |  |  | 1584 |  | 1 |
| 1996 South Dakota Libertarian presidential primary | Q124323165 | 1996-02-27 | 1996 | United States | USA | South Dakota | United States presidential primary |  |  | 497 |  | 0 |
| 1996 North Dakota Libertarian presidential primary | Q124323251 | 1996-02-27 | 1996 | United States | USA | North Dakota | uncontested election; United States presidential primary |  |  | 147 |  | 0 |
| Polish referendums, 1996 | Q7210070 | 1996-02-18 | 1996 | Poland | POL |  | referendum |  |  |  |  | 2 |
| Kyrgyzstani constitutional referendum, 1996 | Q6452422 | 1996-02-10 | 1996 | Kyrgyzstan | KGZ |  | constitutional referendum |  |  |  |  | 3 |
| California Proposition 215 | Q5020798 | 1996 | 1996 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| Transnistrian constitutional referendum, 1995 | Q7834734 | 1995-12-24 | 1995 | Transnistria | MDA |  | constitutional referendum |  |  |  |  | 2 |
| Nunavut capital plebiscite, 1995 | Q7069756 | 1995-12-11 | 1995 | Canada | CAN |  | plebiscite |  |  |  |  | 3 |
| New Zealand firefighter referendum, 1995 | Q7016064 | 1995-12-02 | 1995 | New Zealand | NZL |  | referendum |  |  |  |  | 2 |
| Ecuadorian referendum, 1995 | Q5334412 | 1995-11-26 | 1995 | Ecuador | ECU |  | referendum |  |  |  |  | 3 |
| Fifteenth Amendment of the Constitution of Ireland | Q5447443 | 1995-11-24 | 1995 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2628834 | 1633942 | 1628570 | 62.2 | 1 |
| Azerbaijani constitutional referendum, 1995 | Q4832422 | 1995-11-12 | 1995 | Azerbaijan | AZE |  | constitutional referendum |  |  |  |  | 7 |
| Northern Mariana Islands parliamentary expenses referendum, 1995 | Q7058732 | 1995-11-04 | 1995 | United States | USA | Northern Mariana Islands | local referendum |  |  |  |  | 1 |
| 1995 Quebec referendum | Q943044 | 1995-10-30 | 1995 | Canada | CAN | Quebec | independence referendum | 5087009 | 4757509 | 4671008 | 93.5 | 20 |
| Malagasy constitutional referendum, 1995 | Q6741005 | 1995-09-17 | 1995 | Madagascar | MDG |  | constitutional referendum |  |  |  |  | 2 |
| Moroccan constitutional referendum, 1995 | Q6913118 | 1995-09-15 | 1995 | Morocco | MAR |  | constitutional referendum |  |  |  |  | 2 |
| 1995 Kazakh constitutional referendum | Q3660689 | 1995-08-30 | 1995 | Kazakhstan | KAZ | Kazakhstan | constitutional referendum | 8933225 | 8091715 | 8013612 | 90.6 | 5 |
| Mexican referendum, 1995 | Q6826088 | 1995-08-27 | 1995 | Mexico | MEX |  | straw poll |  |  |  |  | 1 |
| Bermudan independence referendum, 1995 | Q4892716 | 1995-08-16 | 1995 | British Overseas Territories | GBR | Bermuda | independence referendum |  |  |  |  | 6 |
| Gabonese constitutional referendum, 1995 | Q5515451 | 1995-07-23 | 1995 | Gabon | GAB |  | constitutional referendum |  |  |  |  | 2 |
| 1995 Democratic Progressive Party presidential primary | Q30949191 | 1995-07-15 | 1995 | Taiwan | TWN |  | Taiwan presidential primary |  |  |  |  | 1 |
| Armenian constitutional referendum, 1995 | Q16825452 | 1995-07-05 | 1995 | Armenia | ARM |  | constitutional referendum | 2189804 | 1217531 | 1178091 | 55.6 | 6 |
| Micronesian imports referendum, 1995 | Q6839733 | 1995-07-04 | 1995 | Federated States of Micronesia | FSM |  | referendum |  |  |  |  | 1 |
| 1995 Belarusian referendum | Q2618920 | 1995-05-14 | 1995 | Belarus | BLR |  | referendum |  |  |  |  | 21 |
| Kazakhstani presidential term referendum | Q3661086 | 1995-04-29 | 1995 | Kazakhstan | KAZ |  | referendum |  |  |  |  | 5 |
| Liechtenstein European Economic Area membership referendum, 1995 | Q6543931 | 1995-04-09 | 1995 | Liechtenstein | LIE |  | referendum |  |  |  |  | 4 |
| Marshall Islands referendum, 1995 | Q6773644 | 1995-04 | 1995 | Marshall Islands | MHL |  | constitutional referendum |  |  |  |  | 1 |
| Transnistrian Russian troop withdrawal referendum, 1995 | Q7834732 | 1995-03-27 | 1995 | Transnistria | MDA |  | referendum |  |  |  |  | 2 |
| Uzbekistani presidential term referendum | Q2945245 | 1995-03-26 | 1995 | Uzbekistan | UZB |  | referendum |  |  |  |  | 6 |
| 1995 New South Wales referendums | Q7011835 | 1995-03-25 | 1995 | Australia | AUS | New South Wales | local referendum | 3837102 |  |  |  | 1 |
| 1995 New South Wales referendum (judicial independence) | Q108880049 | 1995-03-25 | 1995 | Australia | AUS | New South Wales | local referendum | 3837102 |  |  |  | 0 |
| 1995 New South Wales referendum (fixed terms of parliament) | Q108880076 | 1995-03-25 | 1995 | Australia | AUS | New South Wales | local referendum | 3837102 |  |  |  | 0 |
| Micronesian Congressional term referendum, 1995 | Q6839729 | 1995-03-07 | 1995 | Federated States of Micronesia | FSM |  | referendum |  |  |  |  | 1 |
| 1995 Gagauz autonomy referendums | Q124289387 | 1995-03-05 | 1995 | Moldova | MDA | Gagauzia | local referendum |  |  |  |  | 2 |
| 1995 Australian Capital Territory electoral system referendum | Q131127755 | 1995-02-18 | 1995 | Australia | AUS | Australian Capital Territory | local referendum |  |  |  |  | 1 |
| Central African Republic constitutional referendum, 1994 | Q5060281 | 1994-12-28 | 1994 | Central African Republic | CAF |  | constitutional referendum |  |  |  |  | 1 |
| Norwegian European Union membership referendum | Q1774974 | 1994-11-28 | 1994 | Norway | NOR |  | referendum related to European Union accession | 3266064 | 2910321 | 2906800 | 89.1 | 16 |
| Uruguayan referendum, November 1994 | Q7901507 | 1994-11-27 | 1994 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 3 |
| Åland European Union membership referendum, 1994 | Q4393800 | 1994-11-20 | 1994 | Finland | FIN | Åland | local referendum |  |  |  |  | 8 |
| 1994 Swedish European Union membership referendum | Q9305225 | 1994-11-13 | 1994 | Sweden | SWE |  | referendum related to European Union accession |  |  |  |  | 13 |
| Idaho Proposition 1 | Q16985562 | 1994-11-08 | 1994 | United States | USA | Idaho | local referendum |  |  |  |  | 1 |
| Albanian constitutional referendum, 1994 | Q4709191 | 1994-11-07 | 1994 | Albania | ALB | Albania | constitutional referendum | 1985986 | 1676833 | 1602875 | 84.4 | 6 |
| Puerto Rican constitutional referendum, 1994 | Q7258620 | 1994-11-06 | 1994 | United States | USA | Puerto Rico | constitutional referendum |  |  |  |  | 2 |
| Tajikistani constitutional referendum, 1994 | Q7676834 | 1994-11-06 | 1994 | Tajikistan | TJK |  | referendum | 2685724 | 2535437 | 2457854 | 94.4 | 9 |
| United States Virgin Islands gambling referendum, 1994 | Q18208150 | 1994-11 | 1994 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 1 |
| Slovak disclosure referendum | Q4179824 | 1994-10-22 | 1994 | Slovakia | SVK | Slovakia | referendum | 3874407 | 773624 | 755181 | 20 | 6 |
| Kyrgyzstani constitutional referendum | Q17000008 | 1994-10-22 | 1994 | Kyrgyzstan | KGZ |  | constitutional referendum |  |  |  |  | 3 |
| Bonaire status referendum, 1994 | Q4941102 | 1994-10-21 | 1994 | Netherlands Antilles |  | Bonaire | self-determination referendum |  |  |  |  | 4 |
| Finnish European Union membership referendum | Q4354715 | 1994-10-16 | 1994 | Finland | FIN |  | referendum related to European Union accession |  |  |  |  | 13 |
| Sint Eustatius status referendum, 1994 | Q19885345 | 1994-10-14 | 1994 | Netherlands Antilles |  | Netherlands Antilles | referendum |  |  |  |  | 2 |
| Sint Maarten status referendum, 1994 | Q7525076 | 1994-10-14 | 1994 | Netherlands Antilles |  | Sint Maarten | local referendum |  |  |  |  | 3 |
| Saban status referendum, 1994 | Q19885347 | 1994-10-14 | 1994 | Netherlands Antilles |  | Saba | self-determination referendum |  |  |  |  | 3 |
| Republika Srpska Contact Group partition plan referendum, 1994 | Q7314736 | 1994-08-28 | 1994 | Republika Srpska |  | Republika Srpska | referendum |  |  |  |  | 5 |
| Uruguayan constitutional referendum, August 1994 | Q7901487 | 1994-08-28 | 1994 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 3 |
| Lithuanian privatisation referendum, 1994 | Q4393785 | 1994-08-27 | 1994 | Lithuania | LTU |  | referendum |  |  |  |  | 4 |
| Austrian European Union membership referendum | Q390846 | 1994-06-12 | 1994 | Austria | AUT |  | referendum related to European Union accession |  |  |  |  | 11 |
| Crimean referendum, 1994 | Q15977473 | 1994-03-27 | 1994 | Ukraine | UKR |  | referendum |  |  |  |  | 7 |
| Cook Islands referendum, 1994 | Q5166977 | 1994-03-24 | 1994 | Cook Islands | COK |  | referendum |  |  |  |  | 1 |
| Moldovan referendum, 1994 | Q6895850 | 1994-03-06 | 1994 | Moldova | MDA |  | independence referendum |  |  |  |  | 10 |
| Kyrgyzstani presidential referendum, 1994 | Q6452437 | 1994-01-30 | 1994 | Kyrgyzstan | KGZ |  | referendum |  |  |  |  | 6 |
| Guatemalan constitutional referendum | Q3533067 | 1994-01-30 | 1994 | Guatemala | GTM |  | constitutional referendum |  |  |  |  | 3 |
| Turkmenistani presidential term referendum, 1994 | Q7855457 | 1994-01-15 | 1994 | Turkmenistan | TKM |  | referendum |  |  |  |  | 8 |
| 1994 Strathclyde water referendum | Q7622056 | 1994 | 1994 | United Kingdom | GBR |  | referendum |  |  |  |  | 1 |
| Russian constitutional referendum | Q2783953 | 1993-12-12 | 1993 | Russia | RUS |  | constitutional referendum |  |  |  |  | 9 |
| Curaçao status referendum, 1993 | Q5194630 | 1993-11-19 | 1993 | Kingdom of the Netherlands | NLD | Curaçao | self-determination referendum |  |  |  |  | 3 |
| Puerto Rican status referendum, 1993 | Q7258656 | 1993-11-14 | 1993 | United States | USA | Puerto Rico | self-determination referendum |  |  |  |  | 4 |
| Palauan Compact of Free Association referendum, 1993 | Q7126878 | 1993-11-09 | 1993 | Palau | PLW |  | referendum |  |  |  |  | 2 |
| 1993 New Zealand electoral reform referendum | Q122963432 | 1993-11-06 | 1993 | New Zealand | NZL |  | referendum |  |  |  |  | 1 |
| Northern Mariana Islands referendum, 1993 | Q7058734 | 1993-11-06 | 1993 | United States | USA | Northern Mariana Islands | local referendum |  |  |  |  | 1 |
| Peruvian constitutional referendum, 1993 | Q5814893 | 1993-10-31 | 1993 | Peru | PER |  | constitutional referendum |  |  |  |  | 3 |
| United States Virgin Islands status referendum, 1993 | Q7892291 | 1993-10-11 | 1993 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 2 |
| Egyptian presidential confirmation referendum, 1993 | Q5348501 | 1993-10-04 | 1993 | Egypt | EGY |  | referendum |  |  |  |  | 3 |
| Azerbaijani vote of confidence referendum, 1993 | Q4832443 | 1993-08-29 | 1993 | Azerbaijan | AZE |  | referendum |  |  |  |  | 8 |
| 1993 Narva and Sillamäe autonomy referendum | Q16412101 | 1993-07-17 | 1993 | Estonia | EST | Narva; Kohtla-Järve; Sillamäe | self-determination referendum |  |  |  |  | 3 |
| Seychellois constitutional referendum, 1993 | Q7458969 | 1993-06-18 | 1993 | Seychelles | SYC |  | constitutional referendum |  |  |  |  | 2 |
| Malawian democracy referendum, 1993 | Q6741489 | 1993-06-14 | 1993 | Malawi | MWI |  | referendum |  |  |  |  | 10 |
| Danish Maastricht Treaty referendum | Q4993694 | 1993-05-18 | 1993 | Denmark | DNK | Denmark | referendum |  | 3436940 | 3402305 |  | 7 |
| 1993 Republika Srpska referendum | Q7314738 | 1993-05-16 | 1993 | Republika Srpska |  | Republika Srpska | referendum |  |  |  |  | 7 |
| Russian government referendum, 1993 | Q4127533 | 1993-04-25 | 1993 | Russia | RUS |  | referendum |  |  |  |  | 8 |
| Eritrean independence referendum, 1993 | Q5389607 | 1993-04-25 | 1993 | Eritrea | ERI |  | independence referendum |  |  |  |  | 10 |
| Brazilian constitutional referendum, 1993 | Q4958794 | 1993-04-21 | 1993 | Brazil | BRA |  | constitutional referendum |  |  |  |  | 6 |
| Andorran constitutional referendum, 1993 | Q4754574 | 1993-03-14 | 1993 | Andorra | AND |  | constitutional referendum |  | 6910 | 6609 |  | 7 |
| Liechtenstein public buildings referendum, 1993 | Q16932741 | 1993-03-07 | 1993 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Nigerien constitutional referendum, 1992 | Q14779029 | 1992-12-26 | 1992 | Niger | NER |  | constitutional referendum |  |  |  |  | 3 |
| Joining the European Economic Area | Q128800912 | 1992-12-13 | 1992 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| Uruguayan privatisation referendum, 1992 | Q7901503 | 1992-12-13 | 1992 | Uruguay | URY |  | referendum |  |  |  |  | 4 |
| Twelfth Amendment of the Constitution Bill, 1992 | Q4155661 | 1992-11-25 | 1992 | Ireland | IRL |  | referendums in Ireland | 2542841 | 1733309 | 1651474 | 68.2 | 2 |
| Thirteenth Amendment of the Constitution of Ireland | Q4463092 | 1992-11-25 | 1992 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2542841 | 1733821 | 1659367 | 68.2 | 3 |
| Fourteenth Amendment of the Constitution of Ireland | Q4515158 | 1992-11-25 | 1992 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2542841 | 1732433 | 1657939 | 68.1 | 2 |
| Panamanian constitutional referendum, 1992 | Q7129972 | 1992-11-15 | 1992 | Panama | PAN |  | constitutional referendum |  |  |  |  | 1 |
| Seychellois constitutional referendum, 1992 | Q7458968 | 1992-11-15 | 1992 | Seychelles | SYC |  | constitutional referendum |  |  |  |  | 2 |
| Abolishing the 8% electoral threshold | Q128800910 | 1992-11-08 | 1992 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| Constitutional clause banning discrimination | Q128800911 | 1992-11-08 | 1992 | Liechtenstein | LIE |  | constitutional referendum |  |  |  |  | 0 |
| Nunavut creation referendum, 1992 | Q7069757 | 1992-11-05 | 1992 | Canada | CAN |  | self-determination referendum |  |  |  |  | 1 |
| Palauan constitutional referendum, 1992 | Q7126886 | 1992-11-04 | 1992 | Palau | PLW |  | constitutional referendum |  |  |  |  | 2 |
| Oregon Ballot Measure 9 | Q7101087 | 1992-11-03 | 1992 | United States | USA | Oregon | citizens' initiative |  |  |  |  | 1 |
| United States Virgin Islands gambling referendum | Q16965757 | 1992-11-03 | 1992 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 2 |
| Quebec referendum, 1992 | Q16674290 | 1992-10-26 | 1992 | Canada | CAN | Quebec | local referendum |  |  |  |  | 1 |
| Lithuanian constitutional referendum | Q4140034 | 1992-10-25 | 1992 | Lithuania | LTU |  | constitutional referendum |  |  |  |  | 5 |
| Serbian early elections referendum, 1992 | Q7452904 | 1992-10-11 | 1992 | Federal Republic of Yugoslavia |  | Socialist Republic of Serbia | referendum |  |  |  |  | 1 |
| Togolese constitutional referendum, 1992 | Q7813210 | 1992-09-27 | 1992 | Togo | TGO |  | constitutional referendum |  |  |  |  | 2 |
| French Maastricht Treaty referendum | Q2319164 | 1992-09-20 | 1992 | France | FRA |  | referendum |  |  |  |  | 8 |
| Moroccan constitutional referendum, 1992 | Q6913117 | 1992-09-04 | 1992 | Morocco | MAR |  | constitutional referendum |  |  |  |  | 2 |
| Djiboutian constitutional referendum, 1992 | Q967065 | 1992-09-04 | 1992 | Djibouti | DJI |  | referendum |  |  |  |  | 7 |
| Malagasy constitutional referendum, 1992 | Q6741000 | 1992-08-19 | 1992 | Madagascar | MDG |  | constitutional referendum |  |  |  |  | 2 |
| 1992 Democratic Party presidential primaries | Q5255750 | 1992-07-09 | 1992 | United States | USA |  | primary election |  |  |  |  | 4 |
| Estonian referendum, 1992 | Q5401685 | 1992-06-28 | 1992 | Estonia | EST |  | referendum |  |  |  |  | 5 |
| Lowering the voting age from 20 to 18 | Q128800909 | 1992-06-28 | 1992 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| Eleventh Amendment of the Constitution of Ireland | Q4004617 | 1992-06-18 | 1992 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2542840 | 1457219 | 1449731 | 57.3 | 5 |
| Lithuanian Soviet withdrawal referendum | Q4140078 | 1992-06-14 | 1992 | Lithuania | LTU |  | referendum |  |  |  |  | 4 |
| 1992 referendum on the Brandenburg constitution | Q135926167 | 1992-06-14 | 1992 | Germany | DEU | Brandenburg | Volksentscheid |  |  |  |  | 1 |
| Niuean constitutional referendum, 1992 | Q7041683 | 1992-06-13 | 1992 | Niue | NIU |  | constitutional referendum |  | 891 |  |  | 2 |
| Comorian constitutional referendum, 1992 | Q5155198 | 1992-06-07 | 1992 | Comoros | COM |  | constitutional referendum |  |  |  |  | 3 |
| Danish Maastricht Treaty referendum | Q3072357 | 1992-06-02 | 1992 | Denmark | DNK |  | referendum |  | 3290610 | 3259731 |  | 8 |
| Serbian constitutional referendum, 1992 | Q7452895 | 1992-05-31 | 1992 | Republic of Serbia |  |  | constitutional referendum |  |  |  |  | 2 |
| Lithuanian presidency referendum | Q4139962 | 1992-05-23 | 1992 | Lithuania | LTU |  | referendum |  |  |  |  | 4 |
| Northwest Territories jurisdictional boundaries plebiscite, 1992 | Q7060245 | 1992-05-04 | 1992 | Canada | CAN |  | plebiscite |  |  |  |  | 2 |
| Ghanaian constitutional referendum | Q128876 | 1992-04-28 | 1992 | Ghana | GHA |  | constitutional referendum |  |  |  |  | 3 |
| 1992 Western Australian daylight saving referendum | Q7987550 | 1992-04-04 | 1992 | Australia | AUS | Western Australia | local referendum |  |  |  |  | 1 |
| 1992 Israeli Labor Party Knesset list primary | Q141895319 | 1992-03-31 | 1992 | Israel | ISR |  | primary election |  |  |  |  | 1 |
| 1991 Queensland four year terms referendum | Q63253662 | 1992-03-23 | 1992 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| 1992 Tatarstani sovereignty referendum | Q4393804 | 1992-03-21 | 1992 | Russia | RUS | Tatarstan | independence referendum |  |  |  |  | 11 |
| South African apartheid referendum, 1992 | Q7565818 | 1992-03-17 | 1992 | South Africa | ZAF |  | referendum |  |  |  |  | 11 |
| Republic of the Congo constitutional referendum, 1992 | Q7314543 | 1992-03-15 | 1992 | Republic of the Congo | COG |  | constitutional referendum |  |  |  |  | 1 |
| Referendums for approving international treaties | Q128800908 | 1992-03-15 | 1992 | Liechtenstein | LIE |  | referendum |  |  |  |  | 0 |
| Burundian constitutional referendum | Q2590768 | 1992-03-09 | 1992 | Burundi | BDI |  | constitutional referendum |  |  |  |  | 2 |
| 1992 Montenegrin independence referendum | Q1284424 | 1992-03-01 | 1992 | Socialist Republic of Montenegro |  |  | independence referendum |  |  |  |  | 12 |
| Bosnia and Herzegovina independence referendum, 1992 | Q4947346 | 1992-03-01 | 1992 | Socialist Federal Republic of Yugoslavia |  | Socialist Republic of Bosnia and Herzegovina | independence referendum |  |  |  |  | 17 |
| Queensland daylight saving referendum, 1992 | Q7271034 | 1992-02-22 | 1992 | Australia | AUS |  | referendum |  |  |  |  | 2 |
| Australian Capital Territory electoral system referendum, 1992 | Q28183983 | 1992-02-15 | 1992 | Australia | AUS | Australian Capital Territory | local referendum |  |  |  |  | 1 |
| South Ossetian independence referendum, 1992 | Q4393795 | 1992-01-19 | 1992 | South Ossetia | GEO |  | independence referendum |  |  |  |  | 7 |
| Malian constitutional referendum, 1992 | Q6743353 | 1992-01-12 | 1992 | Mali | MLI |  | constitutional referendum |  |  |  |  | 3 |
| 1992 Macedonian Albanian autonomy referendum | Q28313790 | 1992-01-12 | 1992 | North Macedonia | MKD |  | self-determination referendum |  |  |  |  | 4 |
| 1992 Republican Party presidential primaries | Q7314686 | 1992 | 1992 | United States | USA |  | primary election |  |  |  |  | 3 |
| Uzbekistani independence election | Q2945266 | 1991-12-29 | 1991 | Uzbek Soviet Socialist Republic |  |  | independence referendum |  |  |  |  | 15 |
| Azerbaijani independence referendum, 1991 | Q4832427 | 1991-12-29 | 1991 | Azerbaijan | AZE | Azerbaijan | independence referendum |  | 3751174 | 3744466 |  | 22 |
| Nagorno-Karabakh independence referendum | Q3537730 | 1991-12-10 | 1991 | Republic of Artsakh |  |  | independence referendum |  |  |  |  | 18 |
| Puerto Rican constitutional referendum, 1991 | Q7258618 | 1991-12-08 | 1991 | United States | USA | Puerto Rico | constitutional referendum |  |  |  |  | 2 |
| Romanian constitutional referendum, 1991 | Q7362592 | 1991-12-08 | 1991 | Romania | ROU |  | constitutional referendum |  |  |  |  | 5 |
| Transcarpathian general regional referendum, 1991 | Q20076954 | 1991-12-01 | 1991 | Ukraine | UKR | Transcarpathia | self-determination referendum |  |  |  |  | 4 |
| Ukrainian independence referendum | Q926594 | 1991-12-01 | 1991 | Soviet Union |  | Ukraine | independence referendum | 37885555 | 31891742 | 31221625 | 84.2 | 34 |
| Transnistrian independence referendum, 1991 | Q4393794 | 1991-12-01 | 1991 | Transnistria | MDA |  | independence referendum |  |  |  |  | 7 |
| 1991 Ingush referendum | Q124458999 | 1991-11-30 | 1991 | Russia | RUS | Checheno-Ingush Autonomous Soviet Socialist Republic | self-determination referendum |  |  |  |  | 1 |
| Equatorial Guinean constitutional referendum, 1991 | Q5384268 | 1991-11-16 | 1991 | Equatorial Guinea | GNQ |  | constitutional referendum |  |  |  |  | 3 |
| Bosnian Serb referendum, 1991 | Q4947415 | 1991-11-10 | 1991 | Bosnia and Herzegovina | BIH |  | referendum |  |  |  |  | 7 |
| 1991 Sandžak autonomy referendum | Q61358162 | 1991-10-27 | 1991 | Yugoslavia |  | Sandžak | self-determination referendum |  |  |  |  | 3 |
| Turkmenistani independence referendum, 1991 | Q7855448 | 1991-10-26 | 1991 | Turkmen Soviet Socialist Republic |  |  | independence referendum |  |  |  |  | 11 |
| 1991 Norfolk Island electoral status referendum | Q123771220 | 1991-10-21 | 1991 | Australia | AUS | Norfolk Island | referendum |  |  |  |  | 1 |
| British Columbia recall and initiative referendum, 1991 | Q4969823 | 1991-10-17 | 1991 | Canada | CAN | British Columbia | local referendum |  |  |  |  | 1 |
| Kosovan independence referendum, 1991 | Q6433341 | 1991-09-30 | 1991 | Socialist Federal Republic of Yugoslavia |  | Kosovo and Metohija | independence referendum |  |  |  |  | 14 |
| Liechtenstein referendum, 1991 | Q6544014 | 1991-09-22 | 1991 | Liechtenstein | LIE |  | two-part referendum |  |  |  |  | 3 |
| Armenian independence referendum, 1991 | Q4793269 | 1991-09-21 | 1991 | Armenian Soviet Socialist Republic |  |  | independence referendum | 2163967 | 2056758 | 2052629 | 95 | 15 |
| Bangladeshi constitutional referendum, 1991 | Q4231505 | 1991-09-15 | 1991 | Bangladesh | BGD |  | constitutional referendum |  |  |  |  | 5 |
| 1991 Macedonian independence referendum | Q3130232 | 1991-09-08 | 1991 | Socialist Federal Republic of Yugoslavia |  | North Macedonia | independence referendum |  |  |  |  | 23 |
| Sierra Leonean constitutional referendum, 1991 | Q7511450 | 1991-08-30 | 1991 | Sierra Leone | SLE |  | constitutional referendum |  |  |  |  | 3 |
| Mauritanian constitutional referendum, 1991 | Q6793711 | 1991-07-12 | 1991 | Mauritania | MRT |  | constitutional referendum |  |  |  |  | 5 |
| Micronesian constitutional referendum, 1991 | Q6839730 | 1991-07-02 | 1991 | Federated States of Micronesia | FSM |  | constitutional referendum |  |  |  |  | 2 |
| Italian electoral law referendum, 1991 | Q3931584 | 1991-06-09 | 1991 | Italy | ITA |  | referendum |  |  |  |  | 3 |
| Burkinabé constitutional referendum, 1991 | Q4999060 | 1991-06-09 | 1991 | Burkina Faso | BFA |  | constitutional referendum |  |  |  |  | 1 |
| 1991 New South Wales referendum | Q7011832 | 1991-05-25 | 1991 | Australia | AUS |  | referendum | 3631618 |  |  |  | 1 |
| Croatian independence referendum | Q3085493 | 1991-05-19 | 1991 | Yugoslavia |  | Croatia | independence referendum | 3652225 | 3051881 |  | 83.6 | 24 |
| Yemeni constitutional referendum, 1991 | Q8052123 | 1991-05-16 | 1991 | Yemen | YEM |  | constitutional referendum |  |  |  |  | 3 |
| Referendum on the status of SAO Krajina | Q56393823 | 1991-05-12 | 1991 | Socialist Republic of Croatia |  | SAO Krajina | self-determination referendum |  |  |  |  | 3 |
| 1991 Georgian independence referendum | Q3648797 | 1991-03-31 | 1991 | Soviet Union |  | Georgian SSR | independence referendum | 3342814 | 3326100 | 3312410 | 99.5 | 20 |
| Abkhazian New Union Treaty referendum, 1991 | Q4393808 | 1991-03-17 | 1991 | Republic of Abkhazia |  |  | referendum |  |  |  |  | 4 |
| 1991 Soviet Union referendum | Q2679354 | 1991-03-17 | 1991 | Russia; Soviet Union | RUS |  | referendum | 185647355 | 148574606 | 145816789 | 80 | 31 |
| Ukrainian sovereignty referendum, 1991 | Q17096515 | 1991-03-17 | 1991 | Soviet Union |  | Ukrainian Soviet Socialist Republic | independence referendum | 37689767 | 31465091 | 30880388 | 83.5 | 8 |
| Russian presidential referendum, 1991 | Q4127536 | 1991-03-17 | 1991 | Russia; Soviet Union | RUS | Russian Soviet Federative Socialist Republic | constitutional referendum |  |  |  |  | 9 |
| Latvian independence and democracy poll, 1991 | Q4335477 | 1991-03-03 | 1991 | Latvian Soviet Socialist Republic |  |  | independence referendum |  |  |  |  | 14 |
| Estonian independence referendum, 1991 | Q5401664 | 1991-03-03 | 1991 | Soviet Union |  | Estonian Soviet Socialist Republic | independence referendum |  |  |  |  | 14 |
| Burundian Charter of National Unity referendum, 1991 | Q5000998 | 1991-02-09 | 1991 | Burundi | BDI |  | referendum |  |  |  |  | 3 |
| South Australian electoral boundaries referendum, 1991 | Q26878569 | 1991-02-09 | 1991 | Australia | AUS | South Australia | referendum | 981344 | 882650 | 847150 | 89.9 | 1 |
| Lithuanian independence referendum, 1991 | Q4139793 | 1991-02-09 | 1991 | Soviet Union |  | Lithuania | independence referendum |  |  |  |  | 12 |
| Crimean autonomy referendum, 1991 | Q15977419 | 1991-01-20 | 1991 | Soviet Union |  |  | referendum |  |  |  |  | 9 |
| 1991 Norfolk Island status referendum | Q123771320 | 1991-01-02 | 1991 | Australia | AUS | Norfolk Island | referendum |  |  |  |  | 1 |
| Guinean constitutional referendum, 1990 | Q5616513 | 1990-12-23 | 1990 | Guinea | GIN |  | constitutional referendum |  |  |  |  | 3 |
| Slovenian independence referendum, 1990 | Q3439107 | 1990-12-23 | 1990 | Socialist Federal Republic of Yugoslavia |  |  | independence referendum | 1457020 | 1359581 | 1347169 | 93.3 | 20 |
| Marshall Islands referendum, 1990 | Q6773645 | 1990-12-11 | 1990 | Marshall Islands | MHL |  | referendum |  |  |  |  | 1 |
| Beninese constitutional referendum, 1990 | Q1313921 | 1990-12-02 | 1990 | Benin | BEN |  | constitutional referendum |  |  |  |  | 5 |
| Samoan constitutional referendum, 1990 | Q7409953 | 1990-11-12 | 1990 | Samoa | WSM |  | constitutional referendum |  |  |  |  | 1 |
| American Samoan gubernatorial veto referendum, 1990 | Q4744907 | 1990-11-07 | 1990 | American Samoa | ASM |  | referendum |  |  |  |  | 2 |
| Alaska Measure 2 | Q19843050 | 1990-11-06 | 1990 | United States | USA | Alaska | local referendum |  |  |  |  | 2 |
| 1990 Arkansas Amendment 3 | Q114997634 | 1990-11-06 | 1990 | United States | USA | Arkansas | local referendum |  |  |  |  | 1 |
| New Zealand parliamentary term referendum, 1990 | Q7016293 | 1990-10-27 | 1990 | New Zealand | NZL |  | referendum |  |  |  |  | 2 |
| Liechtenstein tax referendum, 1990 | Q6544042 | 1990-10-21 | 1990 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Egyptian parliamentary dissolution referendum, 1990 | Q5348486 | 1990-10-11 | 1990 | Egypt | EGY |  | referendum |  |  |  |  | 2 |
| São Tomé and Príncipe constitutional referendum, 1990 | Q2515546 | 1990-08-22 | 1990 | São Tomé and Príncipe | STP | São Tomé and Príncipe | constitutional referendum | 52910 | 42333 | 39952 | 80 | 6 |
| Referendum on the autonomy of Serbs in Croatia | Q121640356 | 1990-08-19 | 1990 | Socialist Republic of Croatia |  |  | referendum |  |  |  |  | 2 |
| Bermudan death penalty referendum, 1990 | Q4892701 | 1990-08-12 | 1990 | Bermuda | BMU |  | referendum | 33700 |  |  |  | 1 |
| Hungarian presidential election referendum, 1990 | Q5943015 | 1990-07-29 | 1990 | Hungary | HUN |  | referendum |  |  |  |  | 4 |
| Serbian constitutional referendum | Q16978264 | 1990-07-02 | 1990 | Socialist Republic of Serbia |  |  | constitutional referendum |  |  |  |  | 3 |
| Colombian Constitutional Assembly referendum, May 1990 | Q5147927 | 1990-05-27 | 1990 | Colombia | COL |  | constitutional referendum |  |  |  |  | 1 |
| Palauan Compact of Free Association referendum, 1990 | Q7126877 | 1990-02-06 | 1990 | Palau | PLW |  | referendum |  |  |  |  | 2 |
| 1990 Cordillera Autonomous Region creation plebiscite | Q96366574 | 1990-01-30 | 1990 | Philippines | PHL |  | plebiscite |  |  |  |  | 1 |
| Transnistrian referendum, 1989–1990 | Q4393805 | 1990-01-28 | 1990 | Transnistria | MDA |  | self-determination referendum |  |  |  |  | 5 |
| Chadian constitutional referendum, 1989 | Q5066456 | 1989-12-10 | 1989 | Chad | TCD |  | constitutional referendum |  |  |  |  | 1 |
| Moroccan parliamentary mandate referendum, 1989 | Q6913132 | 1989-12-01 | 1989 | Morocco | MAR |  | referendum |  |  |  |  | 2 |
| Uruguayan constitutional referendum, November 1989 | Q9061035 | 1989-11-26 | 1989 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| Hungarian referendum, 1989 | Q1220468 | 1989-11-26 | 1989 | Hungary | HUN |  | referendum |  |  |  |  | 5 |
| 1989 Autonomous Region in Muslim Mindanao creation plebiscite | Q112860821 | 1989-11-17 | 1989 | Philippines | PHL | Autonomous Region in Muslim Mindanao | plebiscite |  |  |  |  | 1 |
| Comorian constitutional referendum, 1989 | Q5155197 | 1989-11-05 | 1989 | Comoros | COM |  | constitutional referendum |  |  |  |  | 3 |
| Northern Mariana Islands constitutional referendum referendum, 1989 | Q7058722 | 1989-11-04 | 1989 | United States | USA | Northern Mariana Islands | constitutional referendum |  |  |  |  | 1 |
| Nigerien constitutional referendum, 1989 | Q7033088 | 1989-09-24 | 1989 | Niger | NER |  | constitutional referendum |  |  |  |  | 3 |
| Chilean political reform referendum, 1989 | Q5098807 | 1989-07-30 | 1989 | Chile | CHL |  | constitutional referendum |  |  |  |  | 8 |
| Iranian constitutional referendum | Q3207434 | 1989-07-28 | 1989 | Iran | IRN |  | constitutional referendum |  |  |  |  | 11 |
| Italian advisory referendum, 1989 | Q3931593 | 1989-06-18 | 1989 | Italy | ITA |  | referendums in Italy; referendum related to European Union accession |  |  |  |  | 3 |
| Uruguayan amnesty referendum, 1989 | Q7901472 | 1989-04-16 | 1989 | Uruguay | URY |  | referendum |  |  |  |  | 3 |
| Algerian constitutional referendum, 1989 | Q4724090 | 1989-02-23 | 1989 | Algeria | DZA |  | constitutional referendum |  |  |  |  | 3 |
| 1989 Republican primary election for State House District 94, Louisiana | Q96983540 | 1989-02-19 | 1989 | United States | USA | Louisiana State House district 94 | primary election | 21000 | 16688 |  | 79.5 | 0 |
| French Matignon Accords referendum | Q2318618 | 1988-11-06 | 1988 | France | FRA |  | referendum |  |  |  |  | 9 |
| Algerian constitutional referendum, 1988 | Q4724087 | 1988-11-03 | 1988 | Algeria | DZA |  | referendum |  |  |  |  | 4 |
| Chilean national plebiscite, 1988 | Q3454843 | 1988-10-05 | 1988 | Chile | CHL |  | referendum |  |  |  |  | 14 |
| Turkish referendum, 1988 | Q1789288 | 1988-09-25 | 1988 | Turkey | TUR |  | constitutional referendum |  |  |  |  | 4 |
| Refugee controversy in Sjöbo | Q7307661 | 1988-09-18 | 1988 | Sweden | SWE | Sjöbo Municipality | local referendum |  |  |  |  | 2 |
| 1988 Australian referendum (Fair Elections) | Q4825154 | 1988-09-03 | 1988 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| 1988 Australian referendum (Parliamentary Terms) | Q4825156 | 1988-09-03 | 1988 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| 1988 Australian referendum (Rights and Freedoms) | Q4825157 | 1988-09-03 | 1988 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| 1988 Australian referendum (Local Government) | Q16835641 | 1988-09-03 | 1988 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| 1988 North Dakota Libertarian presidential primary | Q124379832 | 1988-06-14 | 1988 | United States | USA | North Dakota | United States presidential primary |  |  | 985 |  | 0 |
| 1988 Democratic Party presidential primaries | Q5255749 | 1988 | 1988 | United States | USA |  | primary election |  |  |  |  | 4 |
| 1988 Republican Party presidential primaries | Q7314684 | 1988 | 1988 | United States | USA |  | primary election |  |  |  |  | 5 |
| California Proposition 98 | Q5020883 | 1988 | 1988 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 99 | Q5020885 | 1988 | 1988 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 90 | Q48970559 | 1988 | 1988 |  |  |  | California ballot proposition |  |  |  |  | 1 |
| Polish political and economic reforms referendum, 1987 | Q3454890 | 1987-11-29 | 1987 | Poland | POL |  | referendum |  |  |  |  | 6 |
| Contributi enti locali | Q128799703 | 1987-11-09 | 1987 | Italy | ITA |  | referendum |  |  |  |  | 0 |
| Northern Mariana Islands local government reorganisation referendum, 1987 | Q7058731 | 1987-11-07 | 1987 | United States | USA | Northern Mariana Islands | referendum |  |  |  |  | 1 |
| Guamanian constitutional referendum, November 1987 | Q5613469 | 1987-11-07 | 1987 | United States | USA | Guam | constitutional referendum |  |  |  |  | 1 |
| South Korean constitutional referendum, 1987 | Q401459 | 1987-10-28 | 1987 | South Korea | KOR | South Korea | constitutional referendum | 25619648 | 20028672 | 19733327 | 78.2 | 10 |
| Botswana electoral reform referendum, 1987 | Q4948951 | 1987-10-27 | 1987 | Botswana | BWA |  | referendum |  |  |  |  | 3 |
| Egyptian presidential confirmation referendum, 1987 | Q5348500 | 1987-10-05 | 1987 | Egypt | EGY |  | referendum |  |  |  |  | 2 |
| Surinamese constitutional referendum, 1987 | Q7646328 | 1987-09-30 | 1987 | Suriname | SUR |  | constitutional referendum |  |  |  |  | 4 |
| Liechtenstein double yes referendum, 1987 | Q16932706 | 1987-09-13 | 1987 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| New Caledonian independence referendum, 1987 | Q7006306 | 1987-09-13 | 1987 | France | FRA |  | independence referendum |  | 50250 |  |  | 6 |
| Turkish constitutional referendum, 1987 | Q2531609 | 1987-09-06 | 1987 | Turkey | TUR |  | constitutional referendum |  |  |  |  | 4 |
| Palauan Compact of Free Association referendum, August 1987 | Q7126879 | 1987-08-21 | 1987 | Palau | PLW |  | referendum |  |  |  |  | 2 |
| Guamanian constitutional referendum | Q16964399 | 1987-08-08 | 1987 | United States | USA | Guam | constitutional referendum |  |  |  |  | 1 |
| Palauan constitutional referendum, August 1987 | Q7126889 | 1987-08-04 | 1987 | Palau | PLW |  | constitutional referendum |  |  |  |  | 2 |
| Palauan Compact of Free Association referendum, June 1987 | Q7126882 | 1987-06-30 | 1987 | Palau | PLW |  | referendum |  |  |  |  | 2 |
| Nigerien National Charter referendum, 1987 | Q14777142 | 1987-06-16 | 1987 | Niger | NER |  | referendum |  |  |  |  | 3 |
| Tenth Amendment of the Constitution of Ireland | Q3704515 | 1987-05-26 | 1987 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2461790 | 1085304 | 1080400 | 44.1 | 5 |
| Haitian constitutional referendum, 1987 | Q16802122 | 1987-03-29 | 1987 | Haiti | HTI |  | constitutional referendum |  |  |  |  | 6 |
| Egyptian electoral reform referendum, 1987 | Q5348472 | 1987-02-12 | 1987 | Egypt | EGY |  | referendum |  |  |  |  | 2 |
| Philippine constitutional plebiscite | Q5101940 | 1987-02-02 | 1987 | Philippines | PHL |  | constitutional referendum |  |  |  |  | 3 |
| Ethiopian constitutional referendum | Q2602690 | 1987-02-01 | 1987 | Ethiopia | ETH |  | constitutional referendum |  |  |  |  | 3 |
| Liechtenstein citizenship referendum, 1986 | Q6543966 | 1986-12-07 | 1986 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Palauan Compact of Free Association referendum, December 1986 | Q7126880 | 1986-12-02 | 1986 | Palau | PLW |  | referendum |  |  |  |  | 2 |
| 1986 Romanian military referendum | Q7362641 | 1986-11-23 | 1986 | Socialist Republic of Romania |  |  | referendum | 17651202 | 17650974 |  | 100 | 4 |
| Central African Republic constitutional referendum, 1986 | Q5060277 | 1986-11-21 | 1986 | Central African Republic | CAF |  | constitutional referendum |  |  |  |  | 2 |
| 1986 California Proposition 63 | Q30600641 | 1986-11-04 | 1986 | United States | USA | California | California ballot proposition |  |  |  |  | 1 |
| California Proposition 65 | Q1869829 | 1986-11-04 | 1986 | United States | USA | California | legislation; California ballot proposition |  |  |  |  | 7 |
| American Samoan constitutional referendum, 1986 | Q4744895 | 1986-11-04 | 1986 | United States | USA |  | constitutional referendum |  |  |  |  | 2 |
| Guamanian balanced budget referendum, 1986 | Q16909469 | 1986-11-01 | 1986 | United States | USA | Guam | referendum |  |  |  |  | 1 |
| Bolivian referendum, 1986 | Q4939680 | 1986-07-24 | 1986 | Bolivia | BOL |  | referendum |  |  |  |  | 1 |
| Tenth Amendment of the Constitution Bill, 1986 | Q7700847 | 1986-06-16 | 1986 | Ireland | IRL |  | referendums in Ireland | 2436836 | 1482644 | 1474122 | 60.8 | 2 |
| Ecuadorian referendum, 1986 | Q5334410 | 1986-06-01 | 1986 | Ecuador | ECU |  | referendum |  |  |  |  | 3 |
| 1986 Norfolk Island television referendum | Q116449138 | 1986-05-21 | 1986 | Australia | AUS | Norfolk Island | referendum |  |  |  |  | 1 |
| Falkland Islands status referendum, 1986 | Q5431970 | 1986-04-02 | 1986 | United Kingdom | GBR | Falkland Islands | straw poll |  |  |  |  | 4 |
| Spanish NATO membership referendum, 1986 | Q7573251 | 1986-03-12 | 1986 | Spain | ESP | Spain | referendum |  | 17246458 | 15926930 |  | 12 |
| Danish Single European Act referendum, 1986 | Q5219786 | 1986-02-27 | 1986 | Denmark | DNK |  | referendum |  | 2927652 | 2898269 |  | 5 |
| Palauan Compact of Free Association referendum, February 1986 | Q7126881 | 1986-02-21 | 1986 | Palau | PLW |  | referendum |  |  |  |  | 2 |
| Tuvaluan constitutional referendum, 1986 | Q7857123 | 1986-02 | 1986 | Tuvalu | TUV |  | constitutional referendum |  |  |  |  | 1 |
| Algerian National Charter referendum, 1986 | Q4724076 | 1986-01-16 | 1986 | Algeria | DZA |  | referendum |  |  |  |  | 3 |
| Northern Mariana Islands constitutional referendum, 1985 | Q29097617 | 1985-11-03 | 1985 | United States | USA | Northern Mariana Islands | constitutional referendum |  |  |  |  | 1 |
| Haitian constitutional referendum, 1985 | Q3454872 | 1985-07-22 | 1985 | Haiti | HTI |  | referendum |  |  |  |  | 6 |
| Italian wage referendum, 1985 | Q3931582 | 1985-06-10 | 1985 | Italy | ITA |  | referendum |  |  |  |  | 4 |
| Northern Cyprus constitutional referendum, 1985 | Q7058291 | 1985-05-05 | 1985 | Northern Cyprus |  |  | constitutional referendum |  |  |  |  | 1 |
| Bangladeshi military rule referendum, 1985 | Q4393806 | 1985-03-21 | 1985 | Bangladesh | BGD |  | referendum |  |  |  |  | 4 |
| Pakistani Islamisation programme referendum, 1984 | Q4393810 | 1984-12-19 | 1984 | Pakistan | PAK | Pakistan | referendum | 34992425 | 21750901 | 21570675 | 62.2 | 9 |
| Australian referendum, 1984 | Q4825152 | 1984-12-01 | 1984 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Australian referendum, 1984 | Q4825151 | 1984-12-01 | 1984 | Australia | AUS |  | constitutional referendum |  |  |  |  | 1 |
| Argentine Beagle conflict dispute resolution referendum, 1984 | Q4789379 | 1984-11-25 | 1984 | Argentina | ARG |  | referendum |  |  |  |  | 4 |
| Palauan Compact of Free Association referendum, 1984 | Q7126875 | 1984-09-04 | 1984 | Palau | PLW |  | referendum |  |  |  |  | 2 |
| Moroccan Arabic–African Union Treaty referendum, 1984 | Q6913092 | 1984-08-31 | 1984 | Morocco | MAR |  | referendum |  |  |  |  | 2 |
| Liechtenstein women's suffrage referendum, 1984 | Q6544056 | 1984-07-01 | 1984 | Liechtenstein | LIE |  | referendum |  |  |  |  | 6 |
| Ninth Amendment of the Constitution of Ireland | Q3147018 | 1984-06-14 | 1984 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2399257 | 1138895 | 1098733 | 47.5 | 2 |
| 1984 Western Australian daylight saving referendum | Q7987549 | 1984-04-07 | 1984 | Australia | AUS | Western Australia | local referendum |  |  |  |  | 1 |
| Cocos (Keeling) Islands status referendum, 1984 | Q19872377 | 1984-04-06 | 1984 | Australia | AUS | Cocos (Keeling) Islands | self-determination referendum |  |  |  |  | 4 |
| 1984 Republican Party presidential primaries | Q7314683 | 1984-01-29 | 1984 | United States | USA |  | primary election |  |  |  |  | 3 |
| Philippine constitutional plebiscite, 1984 | Q7185291 | 1984-01-27 | 1984 | Philippines | PHL |  | constitutional referendum |  |  |  |  | 1 |
| 1984 Democratic Party presidential primaries | Q5255748 | 1984 | 1984 | United States | USA |  | primary election |  |  |  |  | 3 |
| South African constitutional reform referendum, 1983 | Q7565820 | 1983-11-17 | 1983 | South Africa | ZAF |  | constitutional referendum |  |  |  |  | 6 |
| Northern Mariana Islands Constitutional Convention referendum | Q16965001 | 1983-11-05 | 1983 | United States | USA | Northern Mariana Islands | constitutional referendum |  |  |  |  | 2 |
| Marshall Islands Compact of Free Association referendum, 1983 | Q6773633 | 1983-09-07 | 1983 | Trust Territory of the Pacific Islands |  | Marshall Islands | referendum |  |  |  |  | 1 |
| Eighth Amendment of the Constitution of Ireland | Q4126745 | 1983-09-07 | 1983 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2358651 | 1265994 | 1257369 | 53.7 | 8 |
| Micronesian Compact of Free Association referendum, 1983 | Q6839727 | 1983-06-21 | 1983 | Federated States of Micronesia | FSM |  | two-part referendum |  |  |  |  | 1 |
| Panamanian constitutional referendum, 1983 | Q7129970 | 1983-04-24 | 1983 | Panama | PAN |  | constitutional referendum |  |  |  |  | 1 |
| Palauan Compact of Free Association referendum, 1983 | Q7126876 | 1983-02-10 | 1983 | Palau | PLW |  | referendum |  |  |  |  | 2 |
| Sri Lankan national referendum, 1982 | Q7586113 | 1982-12-22 | 1982 | Sri Lanka | LKA |  | referendum |  |  |  |  | 5 |
| 1982 Norfolk Island electoral system referendum | Q123771303 | 1982-12-01 | 1982 | Australia | AUS | Norfolk Island | referendum |  |  |  |  | 1 |
| Turkish constitutional referendum, 1982 | Q2515576 | 1982-11-07 | 1982 | Turkey | TUR |  | constitutional referendum |  |  |  |  | 5 |
| Guamanian status referendum, September 1982 | Q17019942 | 1982-09-04 | 1982 | United States | USA | Guam | self-determination referendum |  |  |  |  | 1 |
| Equatorial Guinean constitutional referendum, 1982 | Q5384267 | 1982-08-15 | 1982 | Equatorial Guinea | GNQ | Equatorial Guinea | constitutional referendum | 159995 | 149545 | 145926 | 93.5 | 4 |
| 1982 San Marino citizenship referendum | Q7409651 | 1982-07-25 | 1982 | San Marino | SMR |  | referendum |  |  |  |  | 2 |
| Andorran electoral system referendum, 1982 | Q16821500 | 1982-05-28 | 1982 | Andorra | AND | Andorra | referendum |  | 1926 | 1879 |  | 3 |
| Northwest Territories division plebiscite, 1982 | Q2379080 | 1982-04-14 | 1982 | Canada | CAN | Northwest Territories | plebiscite |  |  |  |  | 3 |
| 1982 Greenlandic European Communities membership referendum | Q3931599 | 1982-02-23 | 1982 | Greenland | GRL |  | referendum |  |  |  |  | 12 |
| Guamanian status referendum, January 1982 | Q5613488 | 1982-01-30 | 1982 | United States | USA | Guam | self-determination referendum |  |  |  |  | 1 |
| California Proposition 8 | Q5020876 | 1982 | 1982 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 1982 Ohio Democratic Party gubernatorial primary | Q120735280 | 1982 | 1982 | United States | USA | Ohio | primary election in the United States |  | 1030418 |  |  | 0 |
| Tasmanian power referendum, 1981 | Q7687502 | 1981-12-12 | 1981 | Australia | AUS | Tasmania | local referendum |  |  |  |  | 1 |
| Burundian constitutional referendum, 1981 | Q5000999 | 1981-11-18 | 1981 | Burundi | BDI |  | constitutional referendum |  |  |  |  | 1 |
| United States Virgin Islands constitutional referendum, 1981 | Q7892276 | 1981-11-03 | 1981 | United States | USA | United States Virgin Islands | constitutional referendum |  |  |  |  | 2 |
| 1981 Andalusian Statute of Autonomy referendum | Q85725131 | 1981-10-28 | 1981 | Spain | ESP |  | referendum |  |  |  |  | 2 |
| Egyptian presidential confirmation referendum, 1981 | Q5348499 | 1981-10-13 | 1981 | Egypt | EGY |  | referendum |  |  |  |  | 3 |
| 1981 New South Wales referendum | Q7011833 | 1981-09-19 | 1981 | Australia | AUS | New South Wales | local referendum | 3212017 |  |  |  | 1 |
| 1981 New South Wales referendum (disclosure of pecuniary interests) | Q108880534 | 1981-09-19 | 1981 | Australia | AUS | New South Wales | local referendum | 3212017 |  |  |  | 0 |
| 1981 New South Wales referendum (4 year terms) | Q108880533 | 1981-09-19 | 1981 | Australia | AUS | New South Wales | local referendum | 3212017 |  |  |  | 0 |
| Egyptian protection of national unity referendum, 1981 | Q5348507 | 1981-09-10 | 1981 | Egypt | EGY |  | referendum |  |  |  |  | 1 |
| Liechtenstein constitutional referendum, 1981 | Q6543967 | 1981-05-10 | 1981 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Philippine constitutional referendum, 1981 | Q7185293 | 1981-04-07 | 1981 | Philippines | PHL |  | constitutional referendum |  |  |  |  | 1 |
| Mitenand Initiative | Q225622 | 1981-04-05 | 1981 | Switzerland | CHE |  | Swiss federal popular initiative | 3947890 | 1574500 | 1556684 | 39.9 | 3 |
| Pitcairn Islands airfield referendum, 1981 | Q7198643 | 1981-03 | 1981 | British Overseas Territories | GBR | Pitcairn Islands | local referendum |  | 33 | 29 |  | 2 |
| Central African Republic constitutional referendum, 1981 | Q5060278 | 1981-02-01 | 1981 | Central African Republic | CAF |  | constitutional referendum |  |  |  |  | 1 |
| Galician autonomy statute referendum, 1980 | Q28226413 | 1980-12-21 | 1980 | Spain | ESP | Galicia | referendum |  | 614218 | 572004 |  | 2 |
| Ciskei independence referendum, 1980 | Q5122202 | 1980-12-04 | 1980 | Ciskei |  |  | independence referendum |  |  |  |  | 2 |
| Uruguayan constitutional referendum, 1980 | Q3392834 | 1980-11-30 | 1980 | Uruguay | URY |  | referendum |  |  |  |  | 4 |
| South Korean constitutional referendum, 1980 | Q334639 | 1980-10-22 | 1980 | South Korea | KOR | South Korea | constitutional referendum | 20373869 | 19453926 | 19187027 | 95.5 | 9 |
| Chilean constitutional referendum, 1980 | Q5098768 | 1980-09-11 | 1980 | Chile | CHL |  | constitutional referendum |  |  |  |  | 8 |
| Liechtenstein referendum, 1980 | Q6544012 | 1980-09-07 | 1980 | Liechtenstein | LIE |  | two-part referendum |  |  |  |  | 3 |
| 1980 Democratic Party presidential primaries | Q5255747 | 1980-08-11 | 1980 | United States | USA |  | primary election |  |  |  |  | 4 |
| 1980 Republican Party presidential primaries | Q7314682 | 1980-07-17 | 1980 | United States | USA |  | primary election |  |  |  |  | 5 |
| Palauan constitutional referendum, 1980 | Q7126885 | 1980-07-14 | 1980 | Palau | PLW |  | constitutional referendum |  |  |  |  | 2 |
| Moroccan constitutional referendum, 30 May 1980 | Q6913123 | 1980-05-30 | 1980 | Morocco | MAR |  | constitutional referendum |  |  |  |  | 2 |
| Moroccan constitutional referendum | Q17000181 | 1980-05-23 | 1980 | Morocco | MAR |  | constitutional referendum |  |  |  |  | 2 |
| Egyptian constitutional referendum, 1980 | Q5348464 | 1980-05-22 | 1980 | Egypt | EGY |  | constitutional referendum |  |  |  |  | 2 |
| Quebec referendum, 1980 | Q2064289 | 1980-05-20 | 1980 | Canada | CAN | Quebec | self-determination referendum |  |  |  |  | 10 |
| Nepalese governmental system referendum, 1980 | Q6994490 | 1980-05-02 | 1980 | Nepal | NPL |  | referendum |  |  |  |  | 4 |
| 1980 Swedish nuclear power referendum | Q6980136 | 1980-03-23 | 1980 | Sweden | SWE |  | referendum |  |  |  |  | 5 |
| 1980 Massachusetts Democratic presidential primary | Q125398561 | 1980-03-04 | 1980 | United States | USA | Massachusetts | United States presidential primary |  |  |  |  | 1 |
| 1980 Andalusian autonomy initiative referendum | Q85725012 | 1980-02-28 | 1980 | Spain | ESP |  | referendum |  |  |  |  | 3 |
| Togolese constitutional referendum, 1979 | Q7813211 | 1979-12-30 | 1979 | Togo | TGO |  | constitutional referendum |  |  |  |  | 3 |
| Iranian constitutional referendum, December 1979 | Q4231925 | 1979-12-03 | 1979 | Iran | IRN |  | constitutional referendum |  |  |  |  | 11 |
| Catalonian autonomy referendum, 1979 | Q21088526 | 1979-10-25 | 1979 | Spain | ESP | Catalonia | referendum | 4421965 | 2639951 | 2625779 | 59.7 | 4 |
| Basque constitutional referendum, 1979 | Q4867858 | 1979-10-25 | 1979 | Spain | ESP |  | constitutional referendum |  |  |  |  | 2 |
| Palauan constitutional referendum, October 1979 | Q7126892 | 1979-10-23 | 1979 | Palau | PLW |  | constitutional referendum |  |  |  |  | 2 |
| Somali constitutional referendum, 1979 | Q2515536 | 1979-08-25 | 1979 | Somalia | SOM |  | constitutional referendum |  |  |  |  | 4 |
| Guamanian constitutional referendum, 1979 | Q5613465 | 1979-08-04 | 1979 | United States | USA | Guam | local referendum |  |  |  |  | 1 |
| 1979 Norfolk Island electoral system referendum | Q123771475 | 1979-07-10 | 1979 | Australia | AUS | Norfolk Island | referendum |  |  |  |  | 1 |
| Palauan constitutional referendum, July 1979 | Q7126891 | 1979-07-09 | 1979 | Palau | PLW |  | constitutional referendum |  |  |  |  | 3 |
| Republic of the Congo constitutional referendum, 1979 | Q7314541 | 1979-07-08 | 1979 | Republic of the Congo | COG |  | constitutional referendum |  |  |  |  | 1 |
| Seventh Amendment of the Constitution of Ireland | Q7457683 | 1979-07-05 | 1979 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2179466 | 622646 | 598084 | 28.6 | 1 |
| Sixth Amendment of the Constitution of Ireland | Q7533104 | 1979-07-05 | 1979 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 2179466 | 623476 | 607959 | 28.6 | 1 |
| Egyptian referendum, 1979 | Q5348510 | 1979-04-19 | 1979 | Egypt | EGY |  | two-part referendum |  |  |  |  | 2 |
| Iranian Islamic Republic referendum, March 1979 | Q4231692 | 1979-03-31 | 1979 | Iran | IRN |  | referendum |  |  |  |  | 17 |
| United States Virgin Islands constitutional referendum, 1979 | Q7892275 | 1979-03-06 | 1979 | United States | USA | United States Virgin Islands | constitutional referendum |  |  |  |  | 1 |
| Marshall Islands constitutional referendum, 1979 | Q6773639 | 1979-03-01 | 1979 | Marshall Islands | MHL |  | constitutional referendum |  |  |  |  | 2 |
| Scottish devolution referendum of 1979 | Q3395662 | 1979-03-01 | 1979 | United Kingdom | GBR |  | referendum |  |  |  |  | 7 |
| Welsh devolution referendum, 1979 | Q7982021 | 1979-03-01 | 1979 | United Kingdom | GBR | Wales | self-determination referendum |  |  |  |  | 4 |
| Guttempler-Initiative | Q3151217 | 1979-02-18 | 1979 | Switzerland | CHE |  | Swiss federal popular initiative | 3867603 | 1916545 | 1888601 | 49.6 | 2 |
| Rhodesian constitutional referendum, 1979 | Q7321071 | 1979-01-30 | 1979 | Rhodesia |  |  | constitutional referendum |  |  |  |  | 3 |
| Greenlandic home rule referendum, 1979 | Q5604241 | 1979-01-17 | 1979 | Greenland | GRL |  | self-determination referendum |  |  |  |  | 11 |
| Rwandan constitutional referendum, 1978 | Q7383745 | 1978-12-17 | 1978 | Rwanda | RWA |  | constitutional referendum |  |  |  |  | 2 |
| Spanish constitutional referendum, 1978 | Q3931618 | 1978-12-06 | 1978 | Spain | ESP |  | constitutional referendum |  |  |  |  | 13 |
| 1978 Australian Capital Territory self-government referendum | Q131933521 | 1978-11-25 | 1978 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Briggs Initiative | Q2914801 | 1978-11-07 | 1978 | United States | USA | California | citizens' initiative |  |  |  |  | 11 |
| American Samoan referendum, 1978 | Q4744914 | 1978-11-07 | 1978 | United States | USA | American Samoa | local referendum |  |  |  |  | 2 |
| Seattle Initiative 13 | Q113450068 | 1978-11-07 | 1978 | United States | USA | Seattle | citizens' initiative |  |  |  |  | 1 |
| United States Virgin Islands death penalty referendum, 1978 | Q7892278 | 1978-11-07 | 1978 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 1 |
| Austrian nuclear power referendum | Q390871 | 1978-11-05 | 1978 | Austria | AUT |  | referendum |  |  |  |  | 12 |
| Comorian constitutional referendum, 1978 | Q5155196 | 1978-10-01 | 1978 | Comoros | COM |  | constitutional referendum |  |  |  |  | 3 |
| Referendum for a new Jura canton | Q142120859 | 1978-09-24 | 1978 |  |  |  | Mandatory referendum in Switzerland |  |  |  |  | 1 |
| Danish electoral age referendum, 1978 | Q5219831 | 1978-09-19 | 1978 | Kingdom of Denmark |  |  | referendum |  | 2283276 | 2274292 |  | 2 |
| Sierra Leonean constitutional referendum, 1978 | Q7511452 | 1978-07-12 | 1978 | Sierra Leone | SLE |  | constitutional referendum |  |  |  |  | 4 |
| Trust Territory of the Pacific Islands constitutional referendum, 1978 | Q7848135 | 1978-07-12 | 1978 | Trust Territory of the Pacific Islands |  |  | constitutional referendum |  |  |  |  | 4 |
| Guyanese constitutional referendum, 1978 | Q5622786 | 1978-07-10 | 1978 | Guyana | GUY |  | constitutional referendum |  |  |  |  | 2 |
| Greenlandic alcohol referendum, 1978 | Q8550875 | 1978-06-20 | 1978 | Kingdom of Denmark |  | County of Greenland | local referendum |  |  |  |  | 4 |
| 1978 New South Wales referendum | Q103960136 | 1978-06-17 | 1978 | Australia | AUS | New South Wales | local referendum | 3085661 |  |  |  | 1 |
| Italian referendums, 1978 | Q3931573 | 1978-06-11 | 1978 | Italy | ITA |  | two-part referendum |  |  |  |  | 2 |
| Egyptian protection of national unity and social peace referendum, 1978 | Q5348505 | 1978-05-21 | 1978 | Egypt | EGY |  | referendum |  |  |  |  | 1 |
| Ghanaian governmental referendum, 1978 | Q2136653 | 1978-03-30 | 1978 | Ghana | GHA |  | referendum |  |  |  |  | 2 |
| Shetland referendum, 1978 | Q27957645 | 1978-03-16 | 1978 | United Kingdom | GBR | Shetland Islands | self-determination referendum |  |  |  |  | 1 |
| Andorran political reform referendum, 1978 | Q16821511 | 1978-01-16 | 1978 | Andorra | AND |  | referendum |  | 2107 | 2051 |  | 2 |
| Ecuadorian constitutional referendum, 1978 | Q5334388 | 1978-01-15 | 1978 | Ecuador | ECU |  | constitutional referendum |  |  |  |  | 3 |
| Chilean national consultation | Q521570 | 1978-01-04 | 1978 | Chile | CHL |  | referendum |  |  |  |  | 7 |
| California Proposition 7 | Q5020862 | 1978 | 1978 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| California Proposition 8 | Q5020875 | 1978 | 1978 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 13 | Q1041426 | 1978 | 1978 |  |  |  | California ballot proposition |  |  |  |  | 5 |
| Philippine constitutional referendum, 1977 | Q7185294 | 1977-12-17 | 1977 | Philippines | PHL |  | constitutional referendum |  |  |  |  | 1 |
| Upper Volta constitutional referendum, 1977 | Q1517673 | 1977-11-27 | 1977 | Republic of Upper Volta |  |  | constitutional referendum |  |  |  |  | 2 |
| Comorian presidential referendum, 1977 | Q5155211 | 1977-10-28 | 1977 | Comoros | COM |  | constitutional referendum |  |  |  |  | 3 |
| Andorran political reform referendum, 1977 | Q16821505 | 1977-10-28 | 1977 | Andorra | AND | Andorra | referendum |  | 1934 | 1313 |  | 4 |
| Panamanian Torrijos–Carter Treaties referendum, 1977 | Q7129969 | 1977-10-23 | 1977 | Panama | PAN |  | referendum |  |  |  |  | 2 |
| Liechtenstein operations centre referendum, 1977 | Q6543983 | 1977-10-02 | 1977 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Nevis independence referendum, 1977 | Q7004976 | 1977-08-18 | 1977 | Saint Kitts and Nevis | KNA |  | independence referendum |  |  |  |  | 4 |
| Marshall Islands status referendum, 1977 | Q6773647 | 1977-07-30 | 1977 | Trust Territory of the Pacific Islands |  |  | referendum |  |  |  |  | 1 |
| Bangladeshi presidential confidence referendum, 1977 | Q4393801 | 1977-05-30 | 1977 | Bangladesh | BGD |  | referendum |  | 33779768 |  |  | 5 |
| Australian referendum, 1977 | Q4825146 | 1977-05-21 | 1977 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Australian referendum, 1977 | Q4825147 | 1977-05-21 | 1977 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Australian referendum, 1977 | Q4825148 | 1977-05-21 | 1977 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Australian referendum, 1977 | Q16949521 | 1977-05-21 | 1977 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Australian plebiscite, 1977 | Q17001974 | 1977-05-21 | 1977 | Australia | AUS |  | plebiscite |  |  |  |  | 1 |
| South-West African Turnhalle Plan referendum, 1977 | Q7565281 | 1977-05-17 | 1977 | South-West Africa |  |  | referendum |  |  |  |  | 2 |
| Afars and Issas independence referendum | Q2034644 | 1977-05-08 | 1977 | French Territory of the Afars and the Issas |  |  | independence referendum |  |  |  |  | 6 |
| 1977 Southern Philippines autonomy plebiscite | Q112861059 | 1977-04-17 | 1977 | Philippines | PHL | Palawan; Mindanao | plebiscite |  |  |  |  | 1 |
| Guamanian gambling referendum, 1977 | Q5613470 | 1977-04-16 | 1977 | United States | USA | Guam | local referendum |  |  |  |  | 1 |
| Aruban independence referendum, 1977 | Q4802017 | 1977-03-25 | 1977 | Aruba | ABW |  | independence referendum |  |  |  |  | 7 |
| Northern Mariana Islands constitutional referendum, 1977 | Q7058717 | 1977-03-06 | 1977 | United States | USA | Northern Mariana Islands | constitutional referendum |  |  |  |  | 2 |
| Egyptian protection of national unity referendum, 1977 | Q5348506 | 1977-02-10 | 1977 | Egypt | EGY |  | referendum |  |  |  |  | 1 |
| Spanish political reform referendum, 1976 | Q3931615 | 1976-12-15 | 1976 | Spain | ESP | Spain | referendum |  | 17599562 | 17023282 |  | 9 |
| Algerian constitutional referendum, 1976 | Q4724089 | 1976-11-14 | 1976 | Algeria | DZA |  | constitutional referendum |  |  |  |  | 4 |
| American Samoan constitutional referendum, 1976 | Q16939049 | 1976-11-02 | 1976 | United States | USA |  | constitutional referendum |  |  |  |  | 1 |
| 1976 Democratic Party presidential primaries | Q5255745 | 1976-11-02 | 1976 | United States | USA |  | primary election |  |  |  |  | 3 |
| Philippine constitutional referendum, 1976 | Q7185292 | 1976-10-17 | 1976 | Philippines | PHL |  | constitutional referendum |  |  |  |  | 1 |
| Egyptian presidential confirmation referendum, 1976 | Q5348498 | 1976-10-02 | 1976 | Egypt | EGY |  | referendum |  |  |  |  | 3 |
| Palauan status negotiations referendum, 1976 | Q7126909 | 1976-09-24 | 1976 | Trust Territory of the Pacific Islands |  | Palau | self-determination referendum |  |  |  |  | 2 |
| Liechtenstein Vaduz bypass referendum, 1976 | Q6543939 | 1976-09-19 | 1976 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Guamanian status referendum, 1976 | Q5613487 | 1976-09-04 | 1976 | United States | USA | Guam | self-determination referendum |  |  |  |  | 1 |
| American Samoan electoral referendum, 1976 | Q4744902 | 1976-08-31 | 1976 | United States | USA | American Samoa | local referendum |  |  |  |  | 2 |
| 1976 Republican Party presidential primaries | Q7314681 | 1976-08-19 | 1976 | United States | USA |  | primary election |  |  |  |  | 5 |
| Agudat Yisrael Premir | Q124356866 | 1976-07-20 | 1976 | Israel | ISR |  | primary election |  |  |  |  | 1 |
| Algerian National Charter referendum, 1976 | Q2961224 | 1976-06-27 | 1976 | Algeria | DZA |  | referendum |  |  |  |  | 3 |
| 1976 New South Wales daylight saving referendum | Q109293210 | 1976-05-01 | 1976 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Mahoran status referendum, 1976 | Q6734844 | 1976-04-11 | 1976 | France | FRA | Mayotte | self-determination referendum |  |  |  |  | 3 |
| 1976 Saint Pierre and Miquelon status referendum | Q60836343 | 1976-03-07 | 1976 | France | FRA |  | referendum |  |  |  |  | 2 |
| Cuban constitutional referendum | Q1393444 | 1976-02-15 | 1976 | Cuba | CUB | Cuba | constitutional referendum | 5717266 | 5602973 | 5527604 | 98 | 7 |
| Mahoran Comoros referendum, 1976 | Q6734837 | 1976-02-08 | 1976 | France | FRA | Mayotte | self-determination referendum |  |  |  |  | 4 |
| Malagasy constitutional referendum, 1975 | Q6741002 | 1975-12-21 | 1975 | Madagascar | MDG |  | constitutional referendum |  |  |  |  | 2 |
| Trust Territory of the Pacific Islands status referendum, 1975 | Q7848136 | 1975-07-08 | 1975 | Trust Territory of the Pacific Islands |  | Trust Territory of the Pacific Islands | self-determination referendum |  |  |  |  | 1 |
| Northern Mariana Islands status referendum, 1975 | Q7058737 | 1975-06-17 | 1975 | United States | USA | Northern Mariana Islands | self-determination referendum |  |  |  |  | 2 |
| Northern Cyprus constitutional referendum, 1975 | Q7058290 | 1975-06-08 | 1975 | Northern Cyprus |  |  | constitutional referendum |  |  |  |  | 2 |
| United Kingdom European Communities membership referendum, 1975 | Q3931610 | 1975-06-05 | 1975 | United Kingdom | GBR |  | referendum |  |  |  |  | 16 |
| 1975 Sikkimese monarchy referendum | Q7513843 | 1975-04-14 | 1975 | India | IND | Kingdom of Sikkim | self-determination referendum | 97000 | 61133 | 61133 | 63 | 11 |
| 1975 Western Australian daylight saving referendum | Q7987551 | 1975-03-08 | 1975 | Australia | AUS | Western Australia | local referendum |  |  |  |  | 1 |
| Philippine executive and legislative powers referendum, 1975 | Q7185300 | 1975-02-28 | 1975 | Philippines | PHL |  | referendum |  |  |  |  | 1 |
| South Korean constitutional referendum, 1975 | Q334635 | 1975-02-12 | 1975 | South Korea | KOR | South Korea | constitutional referendum | 16788839 | 13404245 | 13165004 | 79.8 | 9 |
| Comorian independence referendum, 1974 | Q1769884 | 1974-12-22 | 1974 | France | FRA | Territory of the Comores | independence referendum; popular consultation |  |  |  |  | 9 |
| Greek republic referendum, 1974 | Q5602054 | 1974-12-08 | 1974 | Greece | GRC | Greece | referendum | 6244539 | 4719787 | 4690986 | 75.6 | 17 |
| Niuean constitutional referendum, 1974 | Q7041682 | 1974-09-03 | 1974 | Niue | NIU |  | constitutional referendum |  |  |  |  | 4 |
| Ellice Islands self-determination referendum, 1974 | Q5365294 | 1974-09 | 1974 | Kiribati; Gilbert and Ellice Islands | KIR | Gilbert and Ellice Islands | self-determination referendum |  |  |  |  | 3 |
| Jurassic Plebiscite | Q3392829 | 1974-06-23 | 1974 | Switzerland | CHE |  | plebiscite |  |  |  |  | 2 |
| American Samoan electoral referendum, 1974 | Q4744901 | 1974-06-18 | 1974 | American Samoa | ASM |  | referendum |  |  |  |  | 2 |
| Malian constitutional referendum | Q4167469 | 1974-06-02 | 1974 | Mali | MLI |  | constitutional referendum |  |  |  |  | 4 |
| Australian referendum, 1974 | Q4825139 | 1974-05-18 | 1974 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Australian referendum, 1974 | Q4825140 | 1974-05-18 | 1974 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Australian referendum, 1974 | Q4825141 | 1974-05-18 | 1974 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Australian referendum, 1974 | Q4825142 | 1974-05-18 | 1974 | Australia | AUS |  | constitutional referendum |  |  |  |  | 1 |
| Egyptian October Paper referendum, 1974 | Q5348430 | 1974-05-15 | 1974 | Egypt | EGY |  | referendum |  |  |  |  | 2 |
| Italian divorce referendum, 1974 | Q3931588 | 1974-05-12 | 1974 | Italy | ITA |  | referendum |  |  |  |  | 10 |
| Burmese constitutional referendum | Q4352137 | 1973-12-15 | 1973 | Myanmar | MMR |  | constitutional referendum |  |  |  |  | 4 |
| Australian referendum, 1973 | Q4825136 | 1973-12-08 | 1973 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Australian referendum, 1973 | Q4825137 | 1973-12-08 | 1973 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Gozo Civic Council referendum, 1973 | Q5590286 | 1973-11-11 | 1973 | Malta | MLT |  | referendum |  |  |  |  | 1 |
| Faroese alcohol referendum, 1973 | Q17510132 | 1973-11-08 | 1973 | Faroe Islands | FRO |  | referendum |  |  |  |  | 3 |
| American Samoan electoral referendum, 1973 | Q4744899 | 1973-11-06 | 1973 | American Samoa | ASM |  | referendum |  |  |  |  | 2 |
| Equatorial Guinean constitutional referendum, 1973 | Q5384266 | 1973-08-29 | 1973 | Equatorial Guinea | GNQ |  | constitutional referendum |  |  |  |  | 3 |
| Greek republic referendum, 1973 | Q5602050 | 1973-07-29 | 1973 | Greece | GRC | Greece | referendum |  | 4955920 | 4891626 |  | 11 |
| 1973 Philippine martial law referendum | Q7185159 | 1973-07-28 | 1973 | Philippines | PHL |  | referendum |  |  |  |  | 1 |
| Republic of the Congo constitutional referendum, 1973 | Q7314540 | 1973-06-24 | 1973 | Republic of the Congo | COG |  | constitutional referendum |  |  |  |  | 1 |
| Syrian constitutional referendum, 1973 | Q7663264 | 1973-03-12 | 1973 | Syria | SYR |  | constitutional referendum |  |  |  |  | 4 |
| Northern Ireland border poll, 1973 | Q7058588 | 1973-03-08 | 1973 | United Kingdom | GBR |  | referendum |  |  |  |  | 9 |
| Philippine constitutional plebiscite, 1973 | Q17084854 | 1973-01-15 | 1973 | Philippines | PHL |  | constitutional referendum |  |  |  |  | 1 |
| Fourth Amendment of the Constitution of Ireland | Q4515032 | 1972-12-07 | 1972 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 1783604 | 903439 | 856350 | 50.7 | 2 |
| Fifth Amendment of the Constitution of Ireland | Q5447458 | 1972-12-07 | 1972 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendums in Ireland | 1783604 | 903759 | 854433 | 50.7 | 1 |
| South Korean constitutional referendum, 1972 | Q334793 | 1972-11-21 | 1972 | South Korea | KOR | South Korea | constitutional referendum | 15676395 | 14410714 | 14292702 | 91.9 | 8 |
| American Samoan electoral referendum, 1972 | Q4744898 | 1972-11-07 | 1972 | American Samoa | ASM |  | referendum |  |  |  |  | 2 |
| United States Virgin Islands constitutional referendum, 1972 | Q7892273 | 1972-11-07 | 1972 | United States | USA | United States Virgin Islands | constitutional referendum |  |  |  |  | 1 |
| Denver Winter Olympics referendum, 1972 | Q19577025 | 1972-11-07 | 1972 | United States | USA |  | referendum |  |  |  |  | 1 |
| Malagasy military rule referendum, 1972 | Q6741009 | 1972-10-08 | 1972 | Madagascar | MDG |  | referendum |  |  |  |  | 2 |
| Danish European Communities membership referendum | Q1639009 | 1972-10-02 | 1972 | Denmark; Greenland |  |  | referendum related to European Union accession | 3453763 | 3113122 | 3093806 | 90.1 | 10 |
| Norwegian European Communities membership referendum | Q1780683 | 1972-09-25 | 1972 | Norway | NOR |  | referendum related to European Union accession |  |  |  |  | 15 |
| British Columbia time plebiscite, 1972 | Q4969825 | 1972-08-30 | 1972 | Canada | CAN |  | plebiscite |  |  |  |  | 1 |
| Republican Party presidential primaries, 1972 | Q7314679 | 1972-08-23 | 1972 | United States | USA |  | primary election |  |  |  |  | 4 |
| 1972 Democratic Party presidential primaries | Q5255744 | 1972-07-13 | 1972 | United States | USA |  | primary election |  |  |  |  | 2 |
| Liechtenstein Landtag size referendum, 1972 | Q6543936 | 1972-07-02 | 1972 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Cameroonian constitutional referendum, 1972 | Q5026465 | 1972-05-20 | 1972 | Cameroon | CMR |  | constitutional referendum |  |  |  |  | 4 |
| Third Amendment of the Constitution of Ireland | Q3984928 | 1972-05-10 | 1972 | Ireland | IRL |  | amendments to the Constitution of Ireland; referendum related to European Union accession; referendums in Ireland | 1783604 | 1264278 | 1253781 | 70.9 | 6 |
| Cambodian constitutional referendum, 1972 | Q5025181 | 1972-04-30 | 1972 | Cambodia | KHM |  | constitutional referendum |  |  |  |  | 4 |
| French European Economic Community enlargement referendum | Q2318576 | 1972-04-23 | 1972 | France | FRA |  | referendum |  |  |  |  | 9 |
| Moroccan constitutional referendum, 1972 | Q6913114 | 1972-03-01 | 1972 | Morocco | MAR |  | constitutional referendum |  |  |  |  | 2 |
| Togolese presidential referendum, 1972 | Q7813226 | 1972-01-09 | 1972 | Togo | TGO |  | plebiscite |  |  |  |  | 3 |
| California Proposition 11 | Q5020772 | 1972 | 1972 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 17 | Q5020780 | 1972 | 1972 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| Uruguayan referendum, 1971 | Q7901505 | 1971-11-28 | 1971 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| 1971 Siquijor creation plebiscite | Q113561626 | 1971-11-08 | 1971 | Philippines | PHL | Siquijor | plebiscite |  |  |  |  | 1 |
| 1971 Quirino creation plebiscite | Q113570266 | 1971-11-08 | 1971 | Philippines | PHL | Quirino | plebiscite |  |  |  |  | 1 |
| Danish electoral age referendum, 1971 | Q5219830 | 1971-09-21 | 1971 | Kingdom of Denmark |  |  | referendum |  | 2911749 | 2833548 |  | 3 |
| Sudanese presidency referendum, 1971 | Q7633400 | 1971-09-15 | 1971 | Sudan | SDN |  | public election; referendum |  |  |  |  | 3 |
| Egyptian constitutional referendum, 1971 | Q2515568 | 1971-09-11 | 1971 | Egypt | EGY |  | constitutional referendum |  |  |  |  | 4 |
| Libyan Federation of Arab Republics referendum, 1971 | Q6542875 | 1971-09-01 | 1971 | Yemen | YEM |  | referendum |  |  |  |  | 7 |
| Egyptian Federation of Arab Republics referendum, 1971 | Q1479754 | 1971-09-01 | 1971 | Syria | SYR |  | referendum |  |  |  |  | 6 |
| Syrian Federation of Arab Republics referendum, 1971 | Q15729690 | 1971-09-01 | 1971 | Syria | SYR |  | referendum |  |  |  |  | 5 |
| Bulgarian constitutional referendum | Q797924 | 1971-05-16 | 1971 | People's Republic of Bulgaria |  |  | constitutional referendum |  |  |  |  | 5 |
| Liechtenstein women's suffrage referendum, 1971 | Q6544055 | 1971-02-28 | 1971 | Liechtenstein | LIE |  | referendum |  |  |  |  | 4 |
| 1971 Swiss women's suffrage referendum | Q119699910 | 1971-02-07 | 1971 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| Haitian constitutional referendum, 1971 | Q3454870 | 1971-01-30 | 1971 | Haiti | HTI |  | constitutional referendum |  |  |  |  | 7 |
| American Samoan referendum, 1970 | Q4744912 | 1970-11-03 | 1970 | American Samoa | ASM |  | referendum |  |  |  |  | 1 |
| United States Virgin Islands voting age referendum, 1970 | Q17101272 | 1970-11-03 | 1970 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 1 |
| Puerto Rican suffrage referendum, 1970 | Q7258658 | 1970-11-01 | 1970 | United States | USA | Puerto Rico | local referendum |  |  |  |  | 2 |
| 1970 Ontario New Democratic Party leadership election | Q133278585 | 1970-10-04 | 1970 | Canada | CAN |  | primary election |  |  |  |  | 1 |
| Moroccan constitutional referendum, 1970 | Q6913115 | 1970-07-24 | 1970 | Morocco | MAR |  | constitutional referendum |  |  |  |  | 1 |
| Upper Volta constitutional referendum, 1970 | Q7898988 | 1970-06-14 | 1970 | Republic of Upper Volta |  |  | constitutional referendum |  |  |  |  | 1 |
| Gambian republic referendum, 1970 | Q1618793 | 1970-04-20 | 1970 | The Gambia | GMB |  | referendum |  |  |  |  | 7 |
| Liechtenstein tax adjustment referendum, 1970 | Q6544039 | 1970-03-01 | 1970 | Liechtenstein | LIE |  | two-part referendum |  |  |  |  | 3 |
| 1970 Senegalese prime ministerial referendum | Q30486 | 1970-02-22 | 1970 | Senegal | SEN | Senegal | constitutional referendum | 1329701 | 1266381 | 1262122 | 95.2 | 4 |
| Bahraini independence survey, 1970 | Q4842808 | 1970 | 1970 | Bahrain | BHR |  | straw poll |  |  |  |  | 7 |
| 1969 New South Wales Sunday trading referendum | Q109280074 | 1969-11-29 | 1969 | Australia | AUS | New South Wales | local referendum |  |  |  |  | 1 |
| Northern Mariana Islands status referendum, 1969 | Q7058738 | 1969-11-09 | 1969 | United States | USA | Northern Mariana Islands | self-determination referendum |  |  |  |  | 2 |
| Guamanian Northern Mariana Islands union referendum, 1969 | Q5613466 | 1969-11-04 | 1969 | United States | USA | Guam | referendum |  |  |  |  | 2 |
| South Korean constitutional referendum, 1969 | Q334643 | 1969-10-17 | 1969 | South Korea | KOR | South Korea | constitutional referendum | 15048925 | 11604038 | 11190024 | 77.1 | 9 |
| Danish electoral age referendum, 1969 | Q5219829 | 1969-06-24 | 1969 | Kingdom of Denmark |  |  | referendum |  | 2103854 | 2095411 |  | 1 |
| 1969 Quirino autonomy plebiscite | Q113570271 | 1969-06-21 | 1969 | Philippines | PHL |  | plebiscite |  |  |  |  | 1 |
| Rhodesian constitutional referendum, 1969 | Q7321069 | 1969-06-20 | 1969 | Rhodesia |  |  | constitutional referendum |  |  |  |  | 4 |
| Zambian constitutional referendum, 1969 | Q8065706 | 1969-06-17 | 1969 | Zambia | ZMB |  | constitutional referendum |  |  |  |  | 3 |
| Dartmouth ROTC referendum | Q108887652 | 1969-04-28 | 1969 | United States | USA |  | straw poll |  |  |  |  | 0 |
| French constitutional referendum, 1969 | Q2327782 | 1969-04-27 | 1969 | France | FRA |  | constitutional referendum |  |  |  |  | 12 |
| Anguillan constitutional referendum, 1969 | Q4763993 | 1969-02-06 | 1969 | Anguilla | AIA |  | constitutional referendum |  |  |  |  | 1 |
| Tasmanian casino referendum, 1968 | Q7687494 | 1968-12-14 | 1968 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Greek constitutional referendum, 1968 | Q5601919 | 1968-11-15 | 1968 | Greece | GRC | Greece | constitutional referendum | 6606111 | 5133906 | 5117250 | 77.7 | 5 |
| 1968 Nova Scotia New Democratic Party leadership election | Q133891483 | 1968-11-09 | 1968 | Canada | CAN |  | primary election |  |  |  |  | 1 |
| Fourth Amendment of the Constitution Bill, 1968 | Q5475980 | 1968-10-16 | 1968 | Ireland | IRL |  | referendums in Ireland | 1717389 | 1129606 | 1081394 | 65.8 | 1 |
| Third Amendment of the Constitution Bill, 1968 | Q7784760 | 1968-10-16 | 1968 | Ireland | IRL |  | referendums in Ireland | 1717389 | 1129477 | 1080988 | 65.8 | 1 |
| 1968 Democratic Party presidential primaries | Q5255743 | 1968-08-29 | 1968 | United States | USA |  | primary election |  |  |  |  | 2 |
| Equatorial Guinean constitutional referendum, 1968 | Q5384265 | 1968-08-11 | 1968 | Equatorial Guinea | GNQ |  | constitutional referendum | 125253 | 114853 | 112655 | 91.7 | 3 |
| United Arab Republic 30 March Program referendum, 1968 | Q2136660 | 1968-05-02 | 1968 | Syria | SYR |  | referendum |  |  |  |  | 4 |
| East German referendum, 1968 | Q5328433 | 1968-04-06 | 1968 | East Germany |  |  | referendum |  |  |  |  | 6 |
| Dahomeyan constitutional referendum, 1968 | Q5208935 | 1968-03-31 | 1968 | Republic of Dahomey |  |  | constitutional referendum |  |  |  |  | 2 |
| Maldivian constitutional referendum, 1968 | Q6742843 | 1968-03-15 | 1968 | Maldives | MDV |  | constitutional referendum |  |  |  |  | 4 |
| 1968 New Hampshire presidential primaries | Q105440676 | 1968-03-12 | 1968 | United States | USA | New Hampshire | public election; New Hampshire presidential primary; United States presidential primary |  |  |  |  | 0 |
| 1968 Republican Party presidential primaries | Q7314680 | 1968 | 1968 | United States | USA |  | primary election |  |  |  |  | 4 |
| 1967 Basel Picasso paintings purchase referendum | Q106742442 | 1967-12-17 | 1967 | Switzerland | CHE | Basel | local referendum |  |  |  |  | 1 |
| Philippine constitutional plebiscite, 1967 | Q17084837 | 1967-11-14 | 1967 | Philippines | PHL |  | constitutional referendum |  |  |  |  | 1 |
| New Zealand licensing hours referendum, 1967 | Q7016192 | 1967-09-23 | 1967 | New Zealand | NZL |  | referendum |  |  |  |  | 1 |
| New Zealand parliamentary term referendum, 1967 | Q7016294 | 1967-09-23 | 1967 | New Zealand | NZL |  | referendum |  |  |  |  | 2 |
| 1967 Gibraltar sovereignty referendum | Q170108 | 1967-09-10 | 1967 | United Kingdom | GBR | Gibraltar | referendum |  | 12237 | 12182 |  | 12 |
| Puerto Rican status referendum, 1967 | Q7258657 | 1967-07-23 | 1967 | United States | USA | Puerto Rico | self-determination referendum |  |  |  |  | 3 |
| Anguillan separation referendum, 1967 | Q4763999 | 1967-07-11 | 1967 | Saint Christopher-Nevis-Anguilla |  |  | referendum |  |  |  |  | 2 |
| Swiss real estate referendum | Q17085627 | 1967-07-02 | 1967 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| Democratic Republic of the Congo constitutional referendum, 1967 | Q5255793 | 1967-06-10 | 1967 | Democratic Republic of the Congo | COD |  | constitutional referendum |  |  |  |  | 2 |
| 1967 Australian referendum (Aboriginals) | Q4825132 | 1967-05-27 | 1967 | Australia | AUS | Australia | referendum | 6182585 |  |  |  | 3 |
| Australian referendum, 1967 | Q4825133 | 1967-05-27 | 1967 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| 1967 New South Wales New England new state referendum | Q109252804 | 1967-04-29 | 1967 | Australia | AUS | New South Wales | self-determination referendum |  |  |  |  | 1 |
| French Somaliland independence referendum | Q2034810 | 1967-03-19 | 1967 | French Somaliland |  |  | independence referendum |  |  |  |  | 5 |
| Liechtenstein Alps referendum, 1967 | Q6543927 | 1967-01-22 | 1967 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Goa Opinion Poll | Q5575087 | 1967-01-16 | 1967 | India | IND | Goa | self-determination referendum |  |  |  |  | 5 |
| Spanish organic law referendum, 1966 | Q7573434 | 1966-12-14 | 1966 | Spain | ESP |  | referendum |  |  |  |  | 6 |
| Spanish organic law referendum, 1966 | Q25245997 | 1966-12-14 | 1966 | Spain | ESP | Western Sahara | local referendum |  |  |  |  | 2 |
| Uruguayan constitutional referendum, 1966 | Q7901484 | 1966-11-27 | 1966 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| American Samoan constitutional referendum, 1966 | Q4744896 | 1966-11-08 | 1966 | United States | USA |  | constitutional referendum |  |  |  |  | 2 |
| Gambian republic referendum, 1965 | Q787240 | 1965-11-24 | 1965 | The Gambia | GMB |  | referendum |  |  |  |  | 5 |
| 1965 Samar division plebiscite | Q113561496 | 1965-11-09 | 1965 | Philippines | PHL | Samar | plebiscite |  |  |  |  | 1 |
| Liechtenstein family grants referendum, 1965 | Q6543975 | 1965-06-27 | 1965 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Liechtenstein trade initiative referendum, 1964 | Q6544043 | 1964-12-20 | 1964 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Southern Rhodesian independence referendum, 1964 | Q7570429 | 1964-11-05 | 1964 | Southern Rhodesia |  |  | independence referendum |  |  |  |  | 3 |
| Ugandan lost counties referendum of 1964 | Q30524693 | 1964-11-04 | 1964 | Uganda | UGA | Buganda; Bunyoro | local referendum |  |  |  |  | 2 |
| Puerto Rican electoral referendum, 1964 | Q7258621 | 1964-11-03 | 1964 | United States | USA | Puerto Rico | local referendum |  |  |  |  | 2 |
| 1964 Republican Party presidential primaries | Q7314677 | 1964-07-16 | 1964 | United States | USA |  | primary election |  |  |  |  | 3 |
| Republic of the Congo (Léopoldville) constitutional referendum, 1964 | Q2515527 | 1964-07-10 | 1964 | Republic of the Congo | COG |  | constitutional referendum |  |  |  |  | 3 |
| Haitian constitutional referendum, 1964 | Q3454869 | 1964-06-14 | 1964 | Haiti | HTI |  | constitutional referendum |  |  |  |  | 8 |
| Maltese constitutional referendum, 1964 | Q6744827 | 1964-05-04 | 1964 | Malta | MLT |  | constitutional referendum |  |  |  |  | 4 |
| Democratic Party presidential primaries, 1964 | Q5255741 | 1964-02-19 | 1964 | United States | USA |  | primary election |  |  |  |  | 3 |
| Ghanaian constitutional referendum | Q151684 | 1964-01-31 | 1964 | Ghana | GHA |  | constitutional referendum |  |  |  |  | 3 |
| Swazi constitutional referendum, 1964 | Q7654104 | 1964-01-19 | 1964 | Eswatini | SWZ |  | constitutional referendum |  |  |  |  | 1 |
| Dahomeyan constitutional referendum, 1964 | Q2515513 | 1964-01-05 | 1964 | Benin | BEN |  | constitutional referendum |  |  |  |  | 2 |
| California Proposition 14 | Q5020777 | 1964 | 1964 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| Equatorial Guinean autonomy referendum | Q6103421 | 1963-12-15 | 1963 | Spain | ESP | Spanish Guinea | referendum |  | 94817 | 94817 |  | 3 |
| Republic of the Congo constitutional referendum, 1963 | Q7314539 | 1963-12-08 | 1963 | Republic of the Congo | COG |  | constitutional referendum |  |  |  |  | 1 |
| Saipan integration referendum, 1963 | Q7402485 | 1963-10-27 | 1963 | United States | USA | Northern Mariana Islands | self-determination referendum |  |  |  |  | 1 |
| Algerian constitutional referendum, 1963 | Q4724086 | 1963-09-08 | 1963 | Algeria | DZA |  | constitutional referendum |  |  |  |  | 4 |
| Danish land laws referendum, 1963 | Q5219841 | 1963-06-25 | 1963 | Denmark | DNK |  | referendum |  |  |  |  | 2 |
| Togolese constitutional referendum, 1963 | Q7813209 | 1963-05-05 | 1963 | Togo | TGO |  | constitutional referendum |  |  |  |  | 4 |
| Senegalese prime ministerial referendum, 1963 | Q30483 | 1963-03-03 | 1963 | Senegal | SEN |  | referendum |  | 1162060 | 1161426 |  | 4 |
| Iranian constitutional referendum | Q4308468 | 1963-01-26 | 1963 | Iran | IRN |  | constitutional referendum |  |  |  |  | 7 |
| Brazilian constitutional referendum, 1963 | Q4958790 | 1963-01-06 | 1963 | Brazil | BRA |  | constitutional referendum |  |  |  |  | 4 |
| South Korean constitutional referendum, 1962 | Q334840 | 1962-12-17 | 1962 | South Korea | KOR | South Korea | constitutional referendum | 12412798 | 10585998 | 10348134 | 85.3 | 10 |
| Moroccan constitutional referendum, 1962 | Q3454856 | 1962-12-07 | 1962 | Morocco | MAR |  | constitutional referendum |  |  |  |  | 4 |
| Uruguayan constitutional referendum, 1962 | Q7901482 | 1962-11-25 | 1962 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| French presidential election referendum 1962 | Q2327816 | 1962-10-28 | 1962 | France | FRA |  | referendum |  |  |  |  | 8 |
| 1962 Algerian Constituent Assembly referendum | Q56304913 | 1962-09-20 | 1962 | Algeria | DZA |  | referendum |  |  |  |  | 2 |
| 1962 Singaporean integration referendum | Q7523303 | 1962-09-01 | 1962 | Singapore | SGP |  | annexation referendum |  |  |  |  | 9 |
| 1962 Algerian independence referendum | Q128513 | 1962-07-01 | 1962 | France | FRA | French Algeria | independence referendum | 6549736 | 6017680 | 5992115 | 91.9 | 15 |
| Swazi parliamentary seats referendum, 1962 | Q7654115 | 1962-05-25 | 1962 | Eswatini | SWZ |  | referendum |  |  |  |  | 1 |
| French Évian Accords referendum | Q2319117 | 1962-04-08 | 1962 | France | FRA | overseas department and region of France; metropolitan France; overseas territory | referendum | 27582072 | 20779303 | 19675497 | 75.3 | 10 |
| Liechtenstein referendum, 1962 | Q6544011 | 1962-02-25 | 1962 | Liechtenstein | LIE |  | two-part referendum |  |  |  |  | 3 |
| Puerto Rican financial referendum, 1961 | Q7258623 | 1961-12-10 | 1961 | United States | USA | Puerto Rico | local referendum |  |  |  |  | 1 |
| Syrian constitutional referendum, 1961 | Q7663263 | 1961-12-01 | 1961 | Syria | SYR |  | constitutional referendum |  |  |  |  | 4 |
| Rwandan monarchy referendum, 1961 | Q2136659 | 1961-09-25 | 1961 | Rwanda | RWA |  | referendum | 1337342 |  |  |  | 6 |
| Jamaican Federation of the West Indies membership referendum, 1961 | Q3454887 | 1961-09-19 | 1961 | West Indies Federation |  |  | referendum |  |  |  |  | 4 |
| Federation of Rhodesia and Nyasaland constitutional referendum, 1961 | Q5440875 | 1961-07-26 | 1961 | Federation of Rhodesia and Nyasaland |  | Southern Rhodesia | constitutional referendum |  |  |  |  | 2 |
| Turkish constitutional referendum, 1961 | Q2515573 | 1961-07-09 | 1961 | Turkey | TUR |  | constitutional referendum |  |  |  |  | 5 |
| Somali constitutional referendum, 1961 | Q782863 | 1961-06-20 | 1961 | Somalia | SOM |  | constitutional referendum |  |  |  |  | 5 |
| Danish electoral age referendum, 1961 | Q5219828 | 1961-05-30 | 1961 | Kingdom of Denmark |  |  | referendum |  | 1074558 | 1065259 |  | 1 |
| Samoan referendum, 1961 | Q7409979 | 1961-05-10 | 1961 | Samoa | WSM |  | two-part referendum |  |  |  |  | 1 |
| 1961 Haitian presidential referendum | Q3454868 | 1961-04-30 | 1961 | Haiti | HTI | Haiti | referendum |  |  |  |  | 7 |
| 1961 New South Wales Legislative Council referendum | Q7011830 | 1961-04-29 | 1961 | Australia | AUS | New South Wales | local referendum; proposed constitutional amendment | 2075265 |  |  |  | 1 |
| Togolese constitutional referendum, 1961 | Q7813208 | 1961-04-09 | 1961 | Togo | TGO |  | constitutional referendum |  |  |  |  | 3 |
| British Cameroons referendum, 1961 | Q4969594 | 1961-02-11 | 1961 | British Cameroons |  |  | referendum |  |  |  |  | 6 |
| Northern Mariana Islands status referendum, 1961 | Q7058735 | 1961-02-05 | 1961 | United States | USA | Northern Mariana Islands | referendum |  |  |  |  | 1 |
| Cambodian school holiday referendum, 1961 | Q5025199 | 1961-01-12 | 1961 | Cambodia | KHM |  | referendum |  |  |  |  | 2 |
| French referendum on Algerian self-determination | Q2318597 | 1961-01-08 | 1961 | France | FRA |  | self-determination referendum | 32520233 | 23986913 | 23265444 | 73.8 | 11 |
| Puerto Rican judicial reform referendum, 1960 | Q7258646 | 1960-11-08 | 1960 | United States | USA | Puerto Rico | local referendum |  |  |  |  | 2 |
| South African republic referendum, 1960 | Q2185754 | 1960-10-05 | 1960 | Union of South Africa |  |  | referendum |  |  |  |  | 13 |
| 1960 Republican Party presidential primaries | Q7314678 | 1960-07-28 | 1960 | United States | USA |  | primary election |  |  |  |  | 4 |
| 1960 Democratic Party presidential primaries | Q5255739 | 1960-07-15 | 1960 | United States | USA |  | primary election |  |  |  |  | 4 |
| Cambodian policy referendum, 1960 | Q5025195 | 1960-06-05 | 1960 | Cambodia | KHM |  | referendum |  |  |  |  | 4 |
| Ghanaian constitutional referendum, 1960 | Q2136654 | 1960-04-27 | 1960 | Ghana | GHA |  | constitutional referendum |  |  |  |  | 3 |
| Cameroonian constitutional referendum, 1960 | Q5026461 | 1960-02-21 | 1960 | Cameroon | CMR |  | constitutional referendum |  |  |  |  | 2 |
| 1960 Pakistani presidential confidence referendum | Q124803347 | 1960-02-14 | 1960 | Pakistan | PAK |  | referendum |  |  |  |  | 1 |
| Wallis and Futuna status referendum, 1959 | Q7963148 | 1959-12-27 | 1959 | France | FRA | Wallis and Futuna | self-determination referendum |  |  |  |  | 4 |
| Cambodian constitutional referendum, 1959 | Q5025177 | 1959-11-29 | 1959 | Cambodia | KHM |  | constitutional referendum |  |  |  |  | 2 |
| Northern Cameroons referendum, 1959 | Q4412593 | 1959-11 | 1959 | British Cameroons |  |  | referendum |  |  |  |  | 4 |
| Third Amendment of the Constitution Bill, 1958 | Q7784758 | 1959-06-17 | 1959 | Ireland | IRL |  | public election; referendums in Ireland | 1678450 | 979531 | 940311 | 58.4 | 2 |
| Upper Volta constitutional referendum, 1959 | Q7898989 | 1959-03-15 | 1959 | Republic of Upper Volta |  |  | constitutional referendum |  |  |  |  | 2 |
| Maldivian revolt referendum, 1959 | Q6742867 | 1959-03 | 1959 | Maldives | MDV |  | War referendum |  |  |  |  | 4 |
| Uruguayan constitutional referendum, 1958 | Q7901481 | 1958-11-30 | 1958 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| Comorian constitutional referendum, 1958 | Q5155194 | 1958-09-28 | 1958 | Territory of the Comores |  |  | constitutional referendum |  |  |  |  | 6 |
| Dahomeyan constitutional referendum, 1958 | Q5208934 | 1958-09-28 | 1958 | France | FRA | French Dahomey | constitutional referendum |  |  |  |  | 4 |
| French Polynesian constitutional referendum, 1958 | Q5501874 | 1958-09-28 | 1958 | France | FRA |  | constitutional referendum |  |  |  |  | 3 |
| French Sudan constitutional referendum, 1958 | Q5501931 | 1958-09-28 | 1958 | France | FRA | French Sudan | constitutional referendum |  |  |  |  | 2 |
| Gabonese constitutional referendum, 1958 | Q5515450 | 1958-09-28 | 1958 | French Union |  |  | constitutional referendum |  |  |  |  | 4 |
| Guinean constitutional referendum, 1958 | Q5616514 | 1958-09-28 | 1958 | Guinea | GIN |  | constitutional referendum |  |  |  |  | 2 |
| Ivorian constitutional referendum, 1958 | Q6099581 | 1958-09-28 | 1958 | Ivory Coast | CIV |  | constitutional referendum |  |  |  |  | 4 |
| Malagasy constitutional referendum, 1958 | Q6740999 | 1958-09-28 | 1958 | France | FRA | French Madagascar | constitutional referendum |  |  |  |  | 6 |
| Mauritanian constitutional referendum, 1958 | Q6793710 | 1958-09-28 | 1958 | French Union |  | Colonial Mauritania | constitutional referendum | 382870 | 322451 | 321144 | 84.2 | 5 |
| Moyen-Congo constitutional referendum, 1958 | Q6927634 | 1958-09-28 | 1958 | France | FRA | Middle Congo | constitutional referendum |  |  |  |  | 2 |
| Nigerien constitutional referendum, 1958 | Q7033087 | 1958-09-28 | 1958 | France | FRA | Colony of Niger | constitutional referendum |  |  |  |  | 4 |
| Saint Pierre and Miquelon constitutional referendum, 1958 | Q7402103 | 1958-09-28 | 1958 | France | FRA |  | constitutional referendum |  |  |  |  | 2 |
| Ubangi-Shari constitutional referendum, 1958 | Q7876414 | 1958-09-28 | 1958 | Ubangi-Shari |  |  | constitutional referendum |  |  |  |  | 3 |
| Upper Volta constitutional referendum, 1958 | Q7898987 | 1958-09-28 | 1958 | Republic of Upper Volta |  |  | constitutional referendum |  |  |  |  | 4 |
| New Caledonian constitutional referendum | Q16965341 | 1958-09-28 | 1958 | France | FRA | New Caledonia | constitutional referendum |  |  |  |  | 2 |
| Cameroonian constitutional referendum, 1958 | Q19878919 | 1958-09-28 | 1958 | France | FRA | French Cameroons | constitutional referendum |  | 11404 | 10912 |  | 4 |
| French constitutional referendum, 1958 | Q22115580 | 1958-09-28 | 1958 | France | FRA | French Togoland | constitutional referendum |  |  |  |  | 2 |
| French Somaliland constitutional referendum | Q2035233 | 1958-09-28 | 1958 | French Somaliland |  | French Somaliland | constitutional referendum |  |  |  |  | 4 |
| French constitutional referendum, 1958 | Q2319128 | 1958-09-28 | 1958 | French Fourth Republic |  |  | constitutional referendum |  |  |  |  | 13 |
| Senegalese constitutional referendum, 1958 | Q30474 | 1958-09-28 | 1958 | France | FRA | Senegal | constitutional referendum | 1106828 | 893369 | 892263 | 80.7 | 4 |
| Chadian constitutional referendum, 1958 | Q5066455 | 1958-09-28 | 1958 | French Chad |  | French Chad | constitutional referendum |  |  |  |  | 3 |
| Saipan integration referendum, 1958 | Q7402484 | 1958-06 | 1958 | United States | USA | Saipan | local referendum |  |  |  |  | 1 |
| 1958 Egyptian United Arab Republic referendum | Q2515159 | 1958-02-21 | 1958 | Egypt | EGY | Egypt | referendum; presidential election |  |  |  |  | 4 |
| Syrian United Arab Republic referendum, 1958 | Q7663250 | 1958-02-21 | 1958 | Syria | SYR |  | referendum |  |  |  |  | 5 |
| Cambodian electoral law referendum, 1958 | Q5025179 | 1958-01-26 | 1958 | Cambodia | KHM |  | referendum |  |  |  |  | 2 |
| California Proposition 18 | Q16985926 | 1958 | 1958 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| Venezuelan referendum, 1957 | Q4364776 | 1957-12-15 | 1957 | Venezuela | VEN |  | referendum; plebiscite |  |  |  |  | 3 |
| Colombian constitutional reform referendum, 1957 | Q5147952 | 1957-12-01 | 1957 | Colombia | COL |  | constitutional referendum |  |  |  |  | 5 |
| Alberta liquor plebiscite, 1957 | Q4711851 | 1957-10-30 | 1957 | Canada | CAN |  | plebiscite |  |  |  |  | 1 |
| 1957 Swedish pensions system referendum | Q4571447 | 1957-10-13 | 1957 | Sweden | SWE |  | referendum |  |  |  |  | 3 |
| French Togoland autonomy referendum | Q4251987 | 1956-10-28 | 1956 | France | FRA | French Togoland | self-determination referendum |  |  |  |  | 5 |
| British Togoland status referendum, 1956 | Q1339526 | 1956-05-09 | 1956 | United Kingdom | GBR | British Togoland | self-determination referendum |  |  |  |  | 6 |
| Maltese United Kingdom integration referendum, 1956 | Q6744821 | 1956-02-12 | 1956 | United Kingdom of Great Britain and Ireland |  | Crown Colony of Malta | self-determination referendum |  |  |  |  | 6 |
| 1956 Democratic Party presidential primaries | Q5255737 | 1956 | 1956 | United States | USA |  | primary election |  |  |  |  | 3 |
| 1956 Republican Party presidential primaries | Q7314676 | 1956 | 1956 | United States | USA |  | primary election |  |  |  |  | 2 |
| State of Vietnam referendum | Q1257296 | 1955-10-23 | 1955 | South Vietnam |  |  | referendum |  |  |  |  | 12 |
| Saar Statute referendum, 1955 | Q7395672 | 1955-10-23 | 1955 | Germany; Saar Protectorate | DEU | Saarland | proposed state merger; annexation referendum |  |  |  |  | 8 |
| 1955 Swedish driving side referendum | Q13479644 | 1955-10-16 | 1955 | Sweden | SWE |  | referendum |  |  |  |  | 6 |
| Swiss tenant and consumer protection referendum, 1955 | Q7659029 | 1955-03-13 | 1955 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| Cambodian Geneva Conference referendum, 1955 | Q5025155 | 1955-02-07 | 1955 | Cambodia | KHM |  | referendum |  |  |  |  | 4 |
| Liechtenstein fishing licences referendum, 1954 | Q6543976 | 1954-10-03 | 1954 | Liechtenstein | LIE |  | two-part referendum |  |  |  |  | 3 |
| East German referendum, 1954 | Q5328431 | 1954-06-29 | 1954 | East Germany |  |  | referendum |  |  |  |  | 4 |
| 1954 New South Wales closing hour referendum | Q109248287 | 1954-02-15 | 1954 | Australia | AUS | New South Wales | local referendum |  |  |  |  | 1 |
| Iranian parliamentary dissolution referendum | Q4308630 | 1953-08-03 | 1953 | Iran | IRN |  | referendum |  |  |  |  | 6 |
| Maldivian constitutional referendum, 1953 | Q6742841 | 1953-08 | 1953 | Sultanate of the Maldives |  |  | constitutional referendum |  |  |  |  | 4 |
| Syrian constitutional referendum | Q16939009 | 1953-07-10 | 1953 | Syria | SYR |  | constitutional referendum |  |  |  |  | 5 |
| Danish constitutional and electoral age referendum, 1953 | Q5219822 | 1953-05-28 | 1953 | Denmark; Kingdom of Denmark | DNK |  | constitutional referendum |  |  |  |  | 3 |
| United States Virgin Islands referendum, 1953 | Q7892288 | 1953-04-30 | 1953 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 1 |
| Southern Rhodesian federation referendum, 1953 | Q7570416 | 1953-04-09 | 1953 | Southern Rhodesia |  |  | referendum |  |  |  |  | 1 |
| Liechtenstein insurance referendum | Q2654289 | 1952-12-14 | 1952 | Liechtenstein | LIE |  | referendum |  |  |  |  | 4 |
| Puerto Rican referendum, 1952 | Q7258652 | 1952-11-04 | 1952 | United States | USA | Puerto Rico | local referendum |  |  |  |  | 2 |
| 1952 British Columbia plebiscite | Q60788967 | 1952-06-12 | 1952 | Canada | CAN | British Columbia | local referendum |  |  |  |  | 1 |
| 1952 Republican National Convention | Q4567526 | 1952-05-08 | 1952 | United States | USA |  | Republican National Convention; primary election |  |  |  |  | 5 |
| Maldivian constitutional referendum, 1952 | Q6742840 | 1952-04-17 | 1952 | Maldives | MDV |  | constitutional referendum |  |  |  |  | 4 |
| Puerto Rican constitutional referendum, 1952 | Q7258617 | 1952-03-03 | 1952 | United States | USA | Puerto Rico | local referendum |  |  |  |  | 2 |
| 1952 Democratic Party presidential primaries | Q5255738 | 1952 | 1952 | United States | USA |  | primary election |  |  |  |  | 3 |
| 1952 Republican Party presidential primaries | Q7314675 | 1952 | 1952 | United States | USA |  | primary election |  |  |  |  | 4 |
| Uruguayan constitutional referendum, 1951 | Q7901480 | 1951-12-16 | 1951 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| 1951 Baden-Württemberg referendum | Q96362338 | 1951-12-09 | 1951 | West Germany |  | Württemberg-Baden; South Baden; Württemberg-Hohenzollern | local referendum |  |  |  |  | 1 |
| Australian referendum, 1951 | Q4825129 | 1951-09-22 | 1951 | Australia | AUS |  | referendum |  |  |  |  | 3 |
| Czechoslovakian peace pact referendum, 1951 | Q5201889 | 1951-06-17 | 1951 | Czechoslovakia |  |  | referendum |  |  |  |  | 2 |
| East German referendum, 1951 | Q5328432 | 1951-06-05 | 1951 | East Germany |  |  | referendum |  |  |  |  | 4 |
| Puerto Rican Law 600 referendum, 1951 | Q7258601 | 1951-06-04 | 1951 | United States | USA | Puerto Rico | local referendum |  |  |  |  | 2 |
| Western Australian prohibition referendum, 1950 | Q7987559 | 1950-12-09 | 1950 | Australia | AUS | Western Australia | local referendum |  |  |  |  | 1 |
| Uruguayan constitutional referendum, 1950 | Q7901479 | 1950-11-26 | 1950 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 3 |
| Liechtenstein weapons law referendum, 1950 | Q6544049 | 1950-03-12 | 1950 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Belgian monarchy referendum, 1950 | Q2995364 | 1950-03-12 | 1950 | Belgium | BEL |  | referendum |  |  |  |  | 5 |
| Cypriot Enosis referendum 1950 | Q4502439 | 1950-01-22 | 1950 | British Cyprus |  |  | annexation referendum |  |  |  |  | 8 |
| Syrian constitutional referendum, 1949 | Q7663261 | 1949-06-25 | 1949 | Syria | SYR |  | constitutional referendum |  |  |  |  | 4 |
| Liechtenstein Trade, Commerce and Industry Regulation Act referendum, 1949 | Q6543938 | 1949-06-12 | 1949 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| New Zealand gambling referendum, 1949 | Q7016076 | 1949-03-09 | 1949 | New Zealand | NZL |  | referendum |  |  |  |  | 2 |
| New Zealand licensing hours referendum | Q17045382 | 1949-03-09 | 1949 | New Zealand | NZL |  | referendum |  |  |  |  | 1 |
| United States Virgin Islands referendum, 1948 | Q7892290 | 1948-11-02 | 1948 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 1 |
| 1948 Newfoundland referendums | Q10843883 | 1948-06-03 | 1948 | Dominion of Newfoundland |  |  | self-determination referendum |  |  |  |  | 7 |
| Australian referendum, 1948 | Q4825128 | 1948-05-29 | 1948 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Swiss sugar industry referendum, 1948 | Q7659026 | 1948-03-14 | 1948 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| 1948 Republican Party presidential primaries | Q7314674 | 1948 | 1948 | United States | USA |  | primary election |  |  |  |  | 3 |
| 1948 Democratic Party presidential primaries | Q24964439 | 1948 | 1948 | United States | USA |  | primary election |  |  |  |  | 2 |
| 1947 North-West Frontier Province referendum | Q65054314 | 1947-07-20 | 1947 | British Raj |  | North‑West Frontier Province | referendum |  |  |  |  | 2 |
| Spanish law of succession referendum, 1947 | Q28662970 | 1947-07-06 | 1947 | Spain | ESP | Spain | referendum |  | 15219563 |  |  | 7 |
| Sylhet referendum, 1947 | Q28136181 | 1947-07-06 | 1947 | British Raj |  | Sylhet Division | self-determination referendum |  |  |  |  | 8 |
| 1947 Philippine constitutional plebiscite | Q119805800 | 1947-03-11 | 1947 | Philippines | PHL |  | constitutional referendum |  |  |  |  | 1 |
| Philippine Parity Rights plebiscite | Q4588333 | 1947-03-11 | 1947 | Philippines | PHL |  | plebiscite |  |  |  |  | 2 |
| 1947 New South Wales closing hour referendum | Q109235266 | 1947-02-15 | 1947 | Australia | AUS | New South Wales | local referendum |  |  |  |  | 1 |
| Uruguayan constitutional referendum, 1946 | Q7901478 | 1946-11-24 | 1946 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, October 1946 | Q5502058 | 1946-10-13 | 1946 | France | FRA | French Algeria | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, October 1946 | Q5502060 | 1946-10-13 | 1946 | France | FRA | French Togoland; French Dahomey | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, October 1946 | Q18356399 | 1946-10-13 | 1946 | France | FRA | French Upper Volta | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, October 1946 | Q19892539 | 1946-10-13 | 1946 | France | FRA | French Cameroons | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, October 1946 | Q19892541 | 1946-10-13 | 1946 | France | FRA | Ubangi-Shari; French Chad | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, October 1946 (Gabon–Moyen Congo) | Q19892547 | 1946-10-13 | 1946 | France | FRA | Middle Congo | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, October 1946 | Q19892544 | 1946-10-13 | 1946 | France | FRA | French Somaliland | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, October 1946 | Q19892550 | 1946-10-13 | 1946 | France | FRA | French Guinea | constitutional referendum |  |  |  |  | 3 |
| French constitutional referendum, October 1946 | Q21039409 | 1946-10-13 | 1946 | France | FRA | French Sudan | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, October 1946 | Q22948469 | 1946-10-13 | 1946 | France | FRA | French protectorate of Tunisia | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, October 1946 | Q22948499 | 1946-10-13 | 1946 | France | FRA | Colonial Mauritania; French Senegal | constitutional referendum | 53859 | 30911 | 30835 | 57.4 | 2 |
| French constitutional referendum, October 1946 | Q4492484 | 1946-10-13 | 1946 | France | FRA |  | constitutional referendum |  |  |  |  | 8 |
| Australian referendum, 1946 | Q4825127 | 1946-09-28 | 1946 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Australian referendum, 1946 | Q4825124 | 1946-09-28 | 1946 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Australian referendum, 1946 | Q4825125 | 1946-09-28 | 1946 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| 1946 Faroese independence referendum | Q1256503 | 1946-09-14 | 1946 | Denmark; Faroe Islands |  |  | independence referendum |  |  |  |  | 16 |
| Bulgarian republic referendum | Q866240 | 1946-09-08 | 1946 | Bulgaria | BGR |  | referendum |  |  |  |  | 9 |
| Greek referendum, 1946 | Q3454883 | 1946-09-01 | 1946 | Greece | GRC | Greece | referendum | 1921725 | 1664920 | 1661060 | 86.6 | 7 |
| Polish people's referendum, 1946 | Q7210061 | 1946-06-30 | 1946 | Poland | POL |  | referendum |  |  |  |  | 10 |
| Italian constitutional referendum, 1946 | Q2260521 | 1946-06-02 | 1946 | Italy | ITA |  | referendum |  |  |  |  | 34 |
| South-West African merger referendum, 1946 | Q7565295 | 1946-06 | 1946 | South-West Africa |  |  | annexation referendum |  |  |  |  | 2 |
| 1946 Liberian constitutional referendum | Q6541197 | 1946-05-07 | 1946 | Liberia | LBR |  | constitutional referendum; elections in Liberia |  |  |  |  | 2 |
| French constitutional referendum, May 1946 | Q5502054 | 1946-05-05 | 1946 | France | FRA | French Togoland; French Dahomey | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, May 1946 | Q5502055 | 1946-05-05 | 1946 | France | FRA | French Algeria | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, May 1946 | Q18356395 | 1946-05-05 | 1946 | France | FRA | French Ivory Coast | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, May 1946 | Q19892527 | 1946-05-05 | 1946 | France | FRA | French Cameroons | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, May 1946 | Q19892531 | 1946-05-05 | 1946 | France | FRA | French Somaliland | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, May 1946 | Q19892528 | 1946-05-05 | 1946 | France | FRA | Ubangi-Shari; French Chad | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, May 1946 | Q19892534 | 1946-05-05 | 1946 | France | FRA | Middle Congo | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, May 1946 | Q19892537 | 1946-05-05 | 1946 | France | FRA | French Guinea | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, May 1946 | Q21039408 | 1946-05-05 | 1946 | France | FRA | French Sudan; Colony of Niger | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, May 1946 | Q22948446 | 1946-05-05 | 1946 | France | FRA | French protectorate of Tunisia | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, May 1946 | Q22948490 | 1946-05-05 | 1946 | France | FRA | Colonial Mauritania; French Senegal | constitutional referendum | 46075 | 31930 | 31641 | 69.3 | 2 |
| French constitutional referendum, May 1946 | Q4492483 | 1946-05-05 | 1946 | France | FRA |  | constitutional referendum |  |  |  |  | 8 |
| French constitutional referendum, 1945 | Q5502052 | 1945-10-21 | 1945 | France | FRA | French Algeria | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, 1945 | Q5502053 | 1945-10-21 | 1945 | France | FRA | French Togoland; French Dahomey | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, 1945 | Q18356393 | 1945-10-21 | 1945 | France | FRA | French Ivory Coast | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, 1945 | Q19892511 | 1945-10-21 | 1945 | France | FRA | French Cameroons | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, 1945 | Q19892514 | 1945-10-21 | 1945 | France | FRA | Ubangi-Shari; French Chad | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, 1945 | Q19892517 | 1945-10-21 | 1945 | France | FRA | French Somaliland | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, 1945 | Q19892521 | 1945-10-21 | 1945 | France | FRA | Middle Congo | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, 1945 | Q19892524 | 1945-10-21 | 1945 | France | FRA | French Guinea | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, 1945 | Q21039405 | 1945-10-21 | 1945 | France | FRA | French Sudan; Colony of Niger | constitutional referendum |  |  |  |  | 1 |
| French constitutional referendum, 1945 | Q22948394 | 1945-10-21 | 1945 | France | FRA | Colonial Mauritania; French Senegal | constitutional referendum | 44292 | 26732 | 26104 | 60.4 | 2 |
| French constitutional referendum, 1945 | Q22948403 | 1945-10-21 | 1945 | France | FRA | French protectorate of Tunisia | constitutional referendum |  |  |  |  | 2 |
| French constitutional referendum, 1945 | Q4492482 | 1945-10-21 | 1945 | France | FRA |  | constitutional referendum |  |  |  |  | 9 |
| Mongolian independence referendum, 1945 | Q6899683 | 1945-10-20 | 1945 | Mongolian People's Republic |  | Mongolian People's Republic | independence referendum | 494960 | 487409 |  | 98.5 | 15 |
| Cambodian referendum, 1945 | Q5025198 | 1945-10-03 | 1945 | Cambodia | KHM |  | independence referendum |  |  |  |  | 2 |
| 1945 Liberian constitutional referendum | Q6541196 | 1945-05-01 | 1945 | Liberia | LBR |  | constitutional referendum; elections in Liberia |  |  |  |  | 2 |
| Liechtenstein Landtag size referendum, 1945 | Q6543935 | 1945-03-18 | 1945 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Swiss unfair competition referendum, 1944 | Q7659030 | 1944-10-29 | 1944 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| 1944 Australian referendum (Post-War Reconstruction and Democratic Rights) | Q4825121 | 1944-08-19 | 1944 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| Icelandic constitutional referendum | Q2680331 | 1944-05-20 | 1944 | Kingdom of Iceland |  |  | constitutional referendum |  |  |  |  | 19 |
| 1944 Republican Party presidential primaries | Q7314635 | 1944 | 1944 | United States | USA |  | primary election |  |  |  |  | 3 |
| 1944 Democratic Party presidential primaries | Q24964444 | 1944 | 1944 | United States | USA |  | primary election |  |  |  |  | 2 |
| 1943 Liberian constitutional referendum | Q6541194 | 1943-05-04 | 1943 | Liberia | LBR |  | constitutional referendum; elections in Liberia |  |  |  |  | 2 |
| Uruguayan constitutional referendum, 1942 | Q7901477 | 1942-11-29 | 1942 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| Canadian conscription plebiscite, 1942 | Q5030724 | 1942-04-27 | 1942 | Canada | CAN |  | referendum; plebiscite |  |  |  |  | 5 |
| Popular Initiative: "Election of the Federal Council by the People and Increase in the Number of Members" | Q120315 | 1942-01-25 | 1942 | Switzerland | CHE |  | Swiss federal popular initiative | 1278688 | 792424 | 775732 | 62 | 3 |
| Romanian policy plebiscite, November 1941 | Q7362655 | 1941-11-05 | 1941 | Kingdom of Romania |  |  | referendum |  |  |  |  | 3 |
| Swiss alcohol referendum, 1941 | Q3151203 | 1941-03-09 | 1941 | Switzerland | CHE |  | referendum; Swiss federal popular initiative | 1261361 | 774843 | 757740 | 61.4 | 4 |
| Romanian policy plebiscite, March 1941 | Q7362653 | 1941-03-05 | 1941 | Kingdom of Romania |  |  | referendum |  |  |  |  | 3 |
| Panamanian constitutional referendum, 1940 | Q7129971 | 1940-12-15 | 1940 | Panama | PAN |  | constitutional referendum |  |  |  |  | 1 |
| Swiss military referendum, 1940 | Q7658966 | 1940-12-01 | 1940 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| Oregon Ballot Measure 7 | Q17092245 | 1940-11-05 | 1940 | United States | USA | Oregon | local referendum |  |  |  |  | 1 |
| French Polynesian referendum, 1940 | Q5501883 | 1940-08-24 | 1940 | France | FRA | French colonial empire | referendum |  |  |  |  | 2 |
| Paraguayan constitutional referendum | Q3329286 | 1940-08-04 | 1940 | Paraguay | PRY |  | constitutional referendum |  |  |  |  | 2 |
| 1940 Republican Party presidential primaries | Q7314634 | 1940-07-11 | 1940 | United States | USA |  | primary election |  |  |  |  | 3 |
| Philippine constitutional plebiscite, 1940 | Q7185289 | 1940-06-18 | 1940 | Philippines | PHL |  | constitutional referendum |  |  |  |  | 1 |
| 1940 Democratic Party presidential primaries | Q24964449 | 1940-04-09 | 1940 | United States | USA |  | primary election |  |  |  |  | 2 |
| Philippine constitutional plebiscite | Q16971443 | 1939-11-03 | 1939 | Philippines | PHL |  | constitutional referendum |  |  |  |  | 1 |
| Haitian constitutional referendum, 1939 | Q16948383 | 1939-07-23 | 1939 | Haiti | HTI |  | constitutional referendum |  |  |  |  | 5 |
| Peruvian constitutional referendum, 1939 | Q7171179 | 1939-06-18 | 1939 | Peru | PER |  | constitutional referendum |  |  |  |  | 3 |
| Danish constitutional referendum, 1939 | Q5219826 | 1939-05-23 | 1939 | Denmark; Faroe Islands |  |  | constitutional referendum |  | 1063764 | 1051994 |  | 2 |
| Paraguayan Chaco Treaty referendum | Q3274005 | 1938-08-15 | 1938 | Paraguay | PRY |  | referendum |  |  |  |  | 2 |
| Austrian Anschluss referendum | Q334786 | 1938-04-10 | 1938 | Austria | AUT |  | referendum | 4484617 | 4471618 |  | 99.7 | 16 |
| 1938 German parliamentary election and referendum | Q447420 | 1938-04-10 | 1938 | Nazi Germany |  | German Reich | referendum; show election; Reichstag election in Germany | 52167432 | 51933227 | 51852064 | 99.6 | 16 |
| Uruguayan constitutional referendum, 1938 | Q7901475 | 1938-03-27 | 1938 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| Romanian constitutional referendum, 1938 | Q7362590 | 1938-02-24 | 1938 | Kingdom of Romania |  |  | constitutional referendum |  |  |  |  | 3 |
| Swiss freemasonry referendum, 1937 | Q3151159 | 1937-11-28 | 1937 | Switzerland | CHE |  | referendum; Swiss federal popular initiative |  |  |  |  | 5 |
| Liechtenstein department stores referendum, 1937 | Q6543969 | 1937-08-22 | 1937 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Legality of the enactment of the Constitution of Ireland | Q6517645 | 1937-07-01 | 1937 | Ireland | IRL |  | constitutional referendum |  |  |  |  | 1 |
| Luxembourgian political parties referendum, 1937 | Q4393792 | 1937-06-06 | 1937 | Luxembourg | LUX |  | referendum in Luxembourg |  |  |  |  | 6 |
| Philippine women suffrage plebiscite, 1937 | Q7185401 | 1937-04-30 | 1937 | Philippines | PHL |  | plebiscite |  |  |  |  | 4 |
| Australian referendum, 1937 | Q4825119 | 1937-03-06 | 1937 | Australia | AUS |  | constitutional referendum |  |  |  |  | 1 |
| Australian referendum, 1937 | Q4825120 | 1937-03-06 | 1937 | Australia | AUS |  | constitutional referendum |  |  |  |  | 1 |
| Galician autonomy referendum, 1936 | Q17183626 | 1936-06-28 | 1936 | Spain | ESP | Galicia | referendum |  | 1000963 |  |  | 3 |
| Estonian constitutional referendum, 1936 | Q5401649 | 1936-02-25 | 1936 | Estonia | EST |  | constitutional referendum |  |  |  |  | 2 |
| Republican Party presidential primaries, 1936 | Q17092704 | 1936 | 1936 | United States | USA |  | primary election |  |  |  |  | 4 |
| 1936 Democratic Party presidential primaries | Q24964452 | 1936 | 1936 | United States | USA |  | primary election |  |  |  |  | 1 |
| Greek monarchy referendum, 1935 | Q3454881 | 1935-11-03 | 1935 | Greece | GRC | Greece | referendum |  | 1527714 | 1524446 |  | 10 |
| Haitian constitutional referendum, 1935 | Q5639741 | 1935-06-02 | 1935 | Haiti | HTI |  | constitutional referendum |  |  |  |  | 4 |
| Federal popular initiative "to fight the economic crisis and its effects" | Q1789083 | 1935-06-02 | 1935 | Switzerland | CHE |  | Swiss federal popular initiative | 1194129 | 1007285 | 992667 | 84.4 | 3 |
| Liechtenstein electoral system referendum | Q2654009 | 1935-05-30 | 1935 | Liechtenstein | LIE |  | referendum |  |  |  |  | 4 |
| Guatemalan presidential term referendum, 1935 | Q5614323 | 1935-05-25 | 1935 | Guatemala | GTM |  | referendum |  |  |  |  | 3 |
| Philippine constitutional plebiscite, 1935 | Q7185288 | 1935-05-14 | 1935 | Philippines | PHL |  | constitutional referendum |  |  |  |  | 1 |
| Haitian referendum, February 1935 | Q5639764 | 1935-02-10 | 1935 | Haiti | HTI |  | referendum |  |  |  |  | 2 |
| Saar status referendum, 1935 | Q11261090 | 1935-01-13 | 1935 | Territory of the Saar Basin |  |  | referendum |  |  |  |  | 14 |
| German referendum of 1934 | Q4305909 | 1934-08-19 | 1934 | Germany | DEU |  | referendum |  |  |  |  | 16 |
| Uruguayan constitutional referendum, 1934 | Q7901476 | 1934-04-19 | 1934 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| Swiss public order referendum, 1934 | Q7658969 | 1934-03-11 | 1934 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| Southern Rhodesian sweepstakes referendum, 1934 | Q7570432 | 1934-02-28 | 1934 | Southern Rhodesia |  |  | referendum |  |  |  |  | 1 |
| Latvian Insurance Law referendum, 1934 | Q6497365 | 1934-02-25 | 1934 | Latvia | LVA |  | referendum |  |  |  |  | 5 |
| German referendum, 1933 | Q5551458 | 1933-11-12 | 1933 | German Reich |  |  | referendum |  |  |  |  | 9 |
| Basque autonomy referendum, 1933 | Q17150467 | 1933-11-05 | 1933 | Spain | ESP | Basque Country | self-determination referendum |  |  |  |  | 1 |
| Icelandic prohibition referendum | Q2680151 | 1933-10-21 | 1933 | Kingdom of Iceland |  |  | referendum |  |  |  |  | 6 |
| Estonian constitutional referendum, October 1933 | Q5401652 | 1933-10-16 | 1933 | Estonia | EST |  | constitutional referendum |  |  |  |  | 3 |
| United States Virgin Islands governor referendum, 1933 | Q7892282 | 1933-07-16 | 1933 | United States | USA | United States Virgin Islands | local referendum |  |  |  |  | 1 |
| Estonian constitutional referendum, June 1933 | Q5401653 | 1933-06-12 | 1933 | Estonia | EST |  | constitutional referendum |  |  |  |  | 4 |
| Swiss federal salaries referendum, 1933 | Q7658956 | 1933-05-28 | 1933 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| 1933 New South Wales reform the Legislative Council referendum | Q108866158 | 1933-05-13 | 1933 | Australia | AUS | New South Wales | local referendum; amendment | 1465008 |  |  |  | 1 |
| Western Australian secession referendum, 1933 | Q3454865 | 1933-04-08 | 1933 | Australia | AUS | Western Australia | self-determination referendum |  |  |  |  | 4 |
| Portuguese constitutional referendum, 1933 | Q7232706 | 1933-03-19 | 1933 | Portugal | PRT |  | constitutional referendum |  |  |  |  | 5 |
| Estonian constitutional referendum, 1932 | Q5401648 | 1932-08-15 | 1932 | Estonia | EST |  | constitutional referendum |  |  |  |  | 5 |
| Liechtenstein electoral system referendum, 1932 | Q6543974 | 1932-02-14 | 1932 | Liechtenstein | LIE |  | referendum |  |  |  |  | 4 |
| 1932 Republican Party presidential primaries | Q22025354 | 1932 | 1932 | United States | USA |  | primary election |  |  |  |  | 1 |
| 1932 Democratic Party presidential primaries | Q24964456 | 1932 | 1932 | United States | USA |  | primary election |  |  |  |  | 2 |
| Finnish prohibition referendum, 1931 | Q2112296 | 1931-12-30 | 1931 | Finland | FIN |  | referendum |  |  |  |  | 9 |
| Liechtenstein unemployment insurance referendum, 1931 | Q6544047 | 1931-11-22 | 1931 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Latvian Riga Cathedral referendum, 1931 | Q11227670 | 1931-09-06 | 1931 | Latvia | LVA |  | referendum |  |  |  |  | 5 |
| Prussian Landtag referendum 1931 | Q643470 | 1931-08-09 | 1931 | Weimar Republic |  | Free State of Prussia | plebiscite |  |  |  |  | 8 |
| Catalonian autonomy referendum, 1931 | Q5802114 | 1931-08-02 | 1931 | Spain | ESP | Catalonia | referendum | 792574 | 598491 | 598491 | 75.5 | 5 |
| Bolivian constitutional referendum, 1931 | Q16952607 | 1931-01-11 | 1931 | Bolivia | BOL |  | constitutional referendum |  |  |  |  | 2 |
| Swiss alcohol referendum | Q17089419 | 1930-04-06 | 1930 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| 1929 German Young Plan referendum | Q1273161 | 1929-12-22 | 1929 | Weimar Republic |  |  | referendum |  |  |  |  | 7 |
| Nova Scotia Government Control of Liquor referendum, 1929 | Q30682167 | 1929-10-31 | 1929 | Canada | CAN |  | referendum |  |  |  |  | 1 |
| Liechtenstein alcohol tax referendum | Q2653958 | 1929-05-26 | 1929 | Liechtenstein | LIE |  | referendum |  |  |  |  | 5 |
| Swiss popular initiative against spirits (1929) | Q3151207 | 1929-05-12 | 1929 | Switzerland | CHE |  | Swiss federal popular initiative | 1075950 | 714510 | 694518 | 66.4 | 2 |
| Free City of Danzig MP reduction referendum, 1928 | Q18356354 | 1928-12-09 | 1928 | Free City of Danzig |  |  | referendum |  |  |  |  | 2 |
| 1928 Australian referendum (State Debts) | Q4825117 | 1928-11-17 | 1928 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| German armored ship referendum, 1928 | Q5551324 | 1928-10-16 | 1928 | Weimar Republic |  |  | referendum |  |  |  |  | 1 |
| 1928 New South Wales prohibition referendum | Q109252405 | 1928-09-01 | 1928 | Australia | AUS | New South Wales | local referendum |  |  |  |  | 1 |
| Pineapple Primary | Q7195435 | 1928-04-10 | 1928 | United States | USA |  | primary election in the United States |  |  |  |  | 1 |
| Haitian constitutional referendum, 1928 | Q5639739 | 1928-01-10 | 1928 | Haiti | HTI |  | constitutional referendum |  |  |  |  | 2 |
| 1928 Republican Party presidential primaries | Q23073443 | 1928 | 1928 | United States | USA |  | primary election |  |  |  |  | 1 |
| 1928 Democratic Party presidential primaries | Q24964457 | 1928 | 1928 | United States | USA |  | primary election |  |  |  |  | 1 |
| Latvian citizenship referendum, 1927 | Q6497437 | 1927-12-17 | 1927 | Latvia | LVA |  | referendum |  |  |  |  | 5 |
| Progressive Conservative leadership elections | Q7248717 | 1927 | 1927 | Canada | CAN |  | primary election |  |  |  |  | 1 |
| Swiss grain supply referendum, 1926 | Q7658962 | 1926-12-05 | 1926 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| Norwegian continued prohibition referendum | Q3440526 | 1926-10-18 | 1926 | Norway | NOR |  | referendum |  |  |  |  | 5 |
| 1926 Australian referendum (Industry and Commerce) | Q4825114 | 1926-09-04 | 1926 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| 1926 Australian referendum | Q4825112 | 1926-09-04 | 1926 | Australia | AUS | Australia | referendum |  |  |  |  | 1 |
| Australian referendum, 1926 | Q16835635 | 1926-09-04 | 1926 | Australia | AUS |  | referendum |  |  |  |  | 1 |
| German referendum, 1926 | Q5551456 | 1926-06-20 | 1926 | Weimar Republic |  |  | referendum |  |  |  |  | 5 |
| Liechtenstein fire insurance referendum, 1926 | Q4393791 | 1926-02-07 | 1926 | Liechtenstein | LIE |  | referendum |  |  |  |  | 4 |
| Plebiscite of Tacna and Arica, 1926 | Q138579344 | 1926 | 1926 | Chile; Peru |  |  | referendum |  |  |  |  | 1 |
| Chilean constitutional referendum, 1925 | Q5098764 | 1925-08-30 | 1925 | Chile | CHL |  | constitutional referendum |  |  |  |  | 4 |
| Rothenberger initiative | Q3151143 | 1925-05-24 | 1925 | Switzerland | CHE |  | Swiss federal popular initiative | 1008865 | 688402 | 672656 | 68.2 | 2 |
| Western Australian prohibition referendum, 1925 | Q7987557 | 1925-04-04 | 1925 | Australia | AUS | Western Australia | referendum |  |  |  |  | 1 |
| Ontario prohibition referendum, 1924 | Q7095000 | 1924-10-23 | 1924 | Canada | CAN | Ontario | local referendum |  |  |  |  | 1 |
| Liechtenstein tax law referendum | Q16930466 | 1924-04-27 | 1924 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| 1924 Greek republic referendum | Q3066847 | 1924-04-13 | 1924 | Greece | GRC | Greece | referendum |  | 1084085 | 1083794 |  | 10 |
| Swiss employment protection referendum, 1924 | Q7658940 | 1924-02-17 | 1924 | Switzerland | CHE |  | referendum |  |  |  |  | 4 |
| Referendum on the revision of the Factory Act | Q141739498 | 1924 | 1924 |  |  |  | Optional Federal Referendum |  |  |  |  | 1 |
| 1924 California Proposition 7 | Q126264799 | 1924 | 1924 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 1924 Democratic Party presidential primaries | Q20715356 | 1924 | 1924 | United States | USA |  | primary election |  |  |  |  | 2 |
| 1924 Republican Party presidential primaries | Q23073441 | 1924 | 1924 | United States | USA |  | primary election |  |  |  |  | 2 |
| Alberta prohibition plebiscite, 1923 | Q4711859 | 1923-11-05 | 1923 | Canada | CAN |  | plebiscite |  |  |  |  | 1 |
| Latvian church property referendum, 1923 | Q6497433 | 1923-09-01 | 1923 | Latvia | LVA |  | referendum |  |  |  |  | 6 |
| Estonian religious education referendum, 1923 | Q5401687 | 1923-02-19 | 1923 | Estonia | EST |  | referendum |  |  |  |  | 6 |
| Liechtenstein tax law referendum, 1922 | Q6544040 | 1922-12-24 | 1922 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Bulgarian war criminal prosecution referendum | Q866250 | 1922-11-19 | 1922 | Kingdom of Bulgaria |  |  | referendum |  |  |  |  | 4 |
| Southern Rhodesian government referendum, 1922 | Q7570428 | 1922-10-27 | 1922 | Southern Rhodesia |  |  | annexation referendum |  |  |  |  | 2 |
| 1922 Swedish prohibition referendum | Q1796006 | 1922-08-27 | 1922 | Sweden | SWE |  | referendum |  |  |  |  | 8 |
| Northern Rhodesian amalgamation referendum, 1922 | Q23020216 | 1922-02 | 1922 | Northern Rhodesia |  |  | annexation referendum |  |  |  |  | 2 |
| Sopron plebiscite | Q873062 | 1921-12-16 | 1921 | Kingdom of Hungary |  |  | plebiscite |  |  |  |  | 11 |
| 1921 Iraqi monarchy referendum | Q63941296 | 1921-08-11 | 1921 | Mandatory Iraq |  | Mandatory Iraq | referendum |  |  |  |  | 3 |
| Ontario prohibition referendum, 1921 | Q7094999 | 1921-04-18 | 1921 | Canada | CAN | Ontario | local referendum |  |  |  |  | 1 |
| Liechtenstein Regierungsverweser referendum, 1921 | Q6543937 | 1921-03-28 | 1921 | Liechtenstein | LIE |  | referendum |  |  |  |  | 3 |
| Upper Silesia plebiscite | Q574321 | 1921-03 | 1921 | Weimar Republic |  |  | plebiscite |  |  |  |  | 15 |
| 1920 Greek referendum | Q3566090 | 1920-11-22 | 1920 | Greece | GRC | Greece | referendum |  | 1012337 | 1010337 |  | 9 |
| Canadian liquor plebiscite, 1920 | Q5030830 | 1920-10-25 | 1920 | Canada | CAN |  | plebiscite |  |  |  |  | 1 |
| Carinthian Plebiscite | Q692136 | 1920-10-10 | 1920 | Austria | AUT | Carinthia | self-determination referendum |  |  |  |  | 21 |
| Danish constitutional referendum, 1920 | Q16954128 | 1920-09-06 | 1920 | Denmark; Faroe Islands |  |  | constitutional referendum |  |  |  |  | 2 |
| Plebiscites in the regions of East- and Westprussia | Q477392 | 1920-07-11 | 1920 | German Reich |  |  | peace treaty; plebiscite |  |  |  |  | 11 |
| Referendum on the accession of Switzerland to the League of Nations | Q48774105 | 1920-05-16 | 1920 | Switzerland | CHE |  | referendum; Optional Federal Referendum |  |  |  |  | 2 |
| Schleswig plebiscite | Q692146 | 1920-02-10 | 1920 | Denmark; Weimar Republic | DNK | Province of Schleswig-Holstein | self-determination referendum |  |  |  |  | 17 |
| 1920 Republican Party presidential primaries | Q23073438 | 1920 | 1920 | United States | USA |  | primary election; list of Republican Party presidential primaries |  |  |  |  | 2 |
| 1920 Democratic Party presidential primaries | Q24964458 | 1920 | 1920 | United States | USA |  | primary election |  |  |  |  | 1 |
| 1919 Australian referendum (Legislative Powers) | Q4825110 | 1919-12-13 | 1919 | Australia | AUS | Australia | referendum | 2849862 |  |  |  | 1 |
| 1919 Australian referendum (Monopolies) | Q4825111 | 1919-12-13 | 1919 | Australia | AUS | Australia | referendum | 2849862 |  |  |  | 1 |
| Ontario prohibition referendum, 1919 | Q7094998 | 1919-10-20 | 1919 | Canada | CAN |  | referendum |  |  |  |  | 1 |
| Norwegian prohibition referendum | Q3440494 | 1919-10-06 | 1919 | Norway | NOR |  | referendum |  |  |  |  | 6 |
| Peruvian constitutional referendum, 1919 | Q7171177 | 1919-08-25 | 1919 | Peru | PER |  | constitutional referendum |  |  |  |  | 3 |
| Åland status referendum, 1919 | Q4393798 | 1919-06-01 | 1919 | Finland | FIN | Åland | self-determination referendum |  |  |  |  | 7 |
| 1919 Vorarlberg referendum | Q18180867 | 1919-05-11 | 1919 | Austria | AUT | Vorarlberg | annexation referendum |  |  |  |  | 6 |
| Quebec prohibition referendum, 1919 | Q3454896 | 1919-04-10 | 1919 | Canada | CAN |  | referendum |  |  |  |  | 2 |
| Liechtenstein referendum, 1919 | Q4393788 | 1919-03-02 | 1919 | Liechtenstein | LIE |  | two-part referendum |  |  |  |  | 6 |
| 1918 Icelandic sovereignty referendum | Q2844156 | 1918-10-19 | 1918 | Danish colonial empire |  | Iceland under home rule | independence referendum | 31143 | 13410 | 13410 | 43.1 | 7 |
| Haitian constitutional referendum, 1918 | Q5639737 | 1918-06-12 | 1918 | Haiti | HTI |  | constitutional referendum |  |  |  |  | 4 |
| 1918 Swiss direct federal tax initiative | Q1302586 | 1918-06-02 | 1918 | Switzerland | CHE |  | Swiss federal popular initiative | 936096 | 612171 | 602549 | 65.4 | 3 |
| Australian plebiscite, 1917 | Q3454838 | 1917-12-20 | 1917 | Australia | AUS |  | referendum |  |  |  |  | 2 |
| Uruguayan constitutional referendum, 1917 | Q7901474 | 1917-11-22 | 1917 | Uruguay | URY |  | constitutional referendum |  |  |  |  | 2 |
| Swiss stamp duty referendum, 1917 | Q7659025 | 1917-05-13 | 1917 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| Danish West Indian Islands sale referendum | Q2461927 | 1916-12-14 | 1916 | Denmark; Faroe Islands |  |  | referendum |  | 449094 | 441827 |  | 7 |
| Australian plebiscite, 1916 | Q3454837 | 1916-10-28 | 1916 | Australia | AUS |  | referendum |  |  |  |  | 2 |
| Icelandic community service referendum, 1916 | Q5985793 | 1916-10-21 | 1916 | Kingdom of Denmark |  | Iceland under home rule | referendum |  |  |  |  | 2 |
| 1916 British Columbia referendum | Q118904604 | 1916-09-14 | 1916 | Canada | CAN | British Columbia | two-part referendum |  |  |  |  | 1 |
| Danish West Indies status referendum, 1916 | Q5219818 | 1916-08-17 | 1916 | Kingdom of Denmark |  |  | annexation referendum |  |  |  |  | 1 |
| 1916 New South Wales closing hour referendum | Q55330372 | 1916-06-10 | 1916 | Australia | AUS | New South Wales | local referendum |  |  |  |  | 1 |
| 1916 Republican Party presidential primaries | Q23073437 | 1916 | 1916 | United States | USA |  | primary election |  |  |  |  | 2 |
| 1916 Democratic Party presidential primaries | Q23646395 | 1916 | 1916 | United States | USA |  | primary election |  |  |  |  | 2 |
| Newfoundland prohibition referendum, 1915 | Q17012379 | 1915-11-04 | 1915 | Canada | CAN | Dominion of Newfoundland | local referendum |  |  |  |  | 1 |
| Alberta liquor plebiscite, 1915 | Q4711852 | 1915-07-21 | 1915 | Canada | CAN |  | plebiscite |  |  |  |  | 2 |
| Swiss war tax referendum, 1915 | Q7659031 | 1915-06-06 | 1915 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| Swiss constitutional referendum, 1914 | Q7658933 | 1914-10-25 | 1914 | Switzerland | CHE |  | constitutional referendum |  |  |  |  | 3 |
| 1914 California Proposition 20 | Q126264916 | 1914 | 1914 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 1913 Australian referendum (Railway Disputes) | Q4825106 | 1913-05-31 | 1913 | Australia | AUS | Australia | referendum | 2760216 |  |  |  | 1 |
| 1913 Australian referendum (Monopolies) | Q4825104 | 1913-05-31 | 1913 | Australia | AUS | Australia | referendum | 2760216 |  |  |  | 1 |
| 1913 Australian referendum (Industrial Matters) | Q4825105 | 1913-05-31 | 1913 | Australia | AUS | Australia | referendum | 2760216 |  |  |  | 1 |
| 1913 Australian referendum (Trusts) | Q4825108 | 1913-05-31 | 1913 | Australia | AUS | Australia | referendum | 2760216 |  |  |  | 1 |
| 1913 Australian referendum (Corporations) | Q16835630 | 1913-05-31 | 1913 | Australia | AUS | Australia | referendum | 2760216 |  |  |  | 1 |
| 1913 Australian referendum (Trade and Commerce) | Q17001991 | 1913-05-31 | 1913 | Australia | AUS | Australia | referendum | 2760216 |  |  |  | 1 |
| Swiss disease control referendum, 1913 | Q7658937 | 1913-05-04 | 1913 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| 1912 Republican Party presidential primaries | Q7314633 | 1912-06-17 | 1912 | United States | USA |  | primary election |  |  |  |  | 3 |
| Swiss insurance referendum, 1912 | Q7658965 | 1912-02-04 | 1912 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| 1912 Democratic Party presidential primaries | Q23037862 | 1912 | 1912 | United States | USA |  | primary election |  |  |  |  | 3 |
| 1911 Australian referendum (Trade and Commerce) | Q4825101 | 1911-04-26 | 1911 | Australia | AUS | Australia | referendum | 2341624 |  |  |  | 1 |
| 1911 Australian referendum (Monopolies) | Q17001984 | 1911-04-26 | 1911 | Australia | AUS | Australia | referendum | 2341624 |  |  |  | 1 |
| California Proposition 7 | Q5020861 | 1911 | 1911 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 8 | Q5020874 | 1911 | 1911 | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 4 | Q5020821 | 1911 | 1911 | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| Swiss electoral system referendum, 1910 | Q3151308 | 1910-09-23 | 1910 | Switzerland | CHE |  | Swiss federal popular initiative | 823679 | 513534 | 505499 | 62.3 | 4 |
| 1910 Australian referendum (State Debts) | Q4825096 | 1910-04-13 | 1910 | Australia | AUS | Australia | referendum | 2258482 |  |  |  | 1 |
| 1910 Australian referendum (Surplus Revenue) | Q4825097 | 1910-04-13 | 1910 | Australia | AUS | Australia | referendum | 2258482 |  |  |  | 1 |
| Natal Union of South Africa membership referendum, 1909 | Q6967964 | 1909-06-10 | 1909 | Colony of Natal |  |  | annexation referendum |  |  |  |  | 1 |
| Icelandic prohibition referendum | Q2581617 | 1908-09-10 | 1908 | Iceland under home rule |  |  | referendum |  |  |  |  | 7 |
| Faroese alcohol referendum, 1907 | Q17510127 | 1907-11-06 | 1907 | Faroe Islands | FRO |  | referendum |  |  |  |  | 4 |
| Swiss armed forces referendum, 1907 | Q7658921 | 1907-11-03 | 1907 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| 1906 Australian Senate elections referendum | Q4825094 | 1906-12-12 | 1906 | Australia | AUS | Australia | referendum; amendment | 2109562 |  |  |  | 2 |
| Swiss foodstuffs referendum, 1906 | Q7658958 | 1906-06-10 | 1906 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| Norwegian monarchy plebiscite | Q6514328 | 1905-11-13 | 1905 | Norway | NOR |  | referendum | 439748 | 331230 | 328827 | 75.3 | 12 |
| Norwegian union dissolution referendum | Q1771974 | 1905-08-13 | 1905 | Norway | NOR |  | referendum | 435376 | 368392 |  | 84.6 | 12 |
| Swiss copyright referendum, 1905 | Q7658935 | 1905-03-19 | 1905 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| 1903 New South Wales reduce size of Legislative Assembly referendum | Q85720756 | 1904-12-16 | 1904 | Australia | AUS | New South Wales | local referendum |  |  |  |  | 1 |
| Ontario prohibition referendum, 1902 | Q7094997 | 1902-12-04 | 1902 | Canada | CAN |  | local referendum |  |  |  |  | 1 |
| Swiss schools referendum, 1902 | Q7659032 | 1902-11-23 | 1902 | Switzerland | CHE |  | referendum; Mandatory referendum in Switzerland |  |  |  |  | 3 |
| Canadian prohibition plebiscite, 1898 | Q3454842 | 1898-09-29 | 1898 | Canada | CAN |  | plebiscite |  |  |  |  | 3 |
| South Australian referendum, 1898 | Q7566169 | 1898-06-04 | 1898 | Australia | AUS | South Australia | Australian constitutional referendums, 1898–1900 |  |  |  |  | 1 |
| Hong Kong Sanitary Board plebiscite, 1896 | Q5894983 | 1896-06-01 | 1896 | British Overseas Territories | GBR | British Hong Kong | plebiscite |  |  |  |  | 3 |
| South Australian referendum, 1896 | Q17007523 | 1896-04-25 | 1896 | United Kingdom of Great Britain and Ireland |  | South Australia | referendum | 137781 | 91348 |  | 66.3 | 1 |
| Dominican Republic arbitration referendum, 1895 | Q17985102 | 1895-06-02 | 1895 | Dominican Republic | DOM |  | referendum |  |  |  |  | 1 |
| 1894 Montana capital referendum | Q112317280 | 1894-11 | 1894 | United States | USA | Montana | local referendum |  |  |  |  | 1 |
| Ontario prohibition plebiscite, 1894 | Q7094996 | 1894-01-01 | 1894 | Canada | CAN | Ontario | plebiscite |  |  |  |  | 1 |
| 1893 Colorado women's suffrage referendum | Q5149017 | 1893-11-07 | 1893 | United States | USA |  | local referendum |  |  |  |  | 2 |
| Swiss animal protection referendum, 1893 | Q1302571 | 1893-08-20 | 1893 | Switzerland | CHE |  | Swiss federal popular initiative | 668913 | 328983 | 318628 | 49.2 | 5 |
| Introduction of the popular initiative for the partial revision of the Federal Constitution | Q141681188 | 1891-07-05 | 1891 |  |  |  | Mandatory referendum in Switzerland |  |  |  |  | 0 |
| Swiss insurance referendum, 1890 | Q7658964 | 1890-10-26 | 1890 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| Swiss insolvency referendum, 1889 | Q7658963 | 1889-11-17 | 1889 | Switzerland | CHE |  | referendum |  |  |  |  | 3 |
| Swiss constitutional referendum, 1885 | Q7658934 | 1885-10-25 | 1885 | Switzerland | CHE |  | constitutional referendum |  |  |  |  | 3 |
| Colorado state capital referendum, 1881 | Q21187899 | 1881-11-08 | 1881 | United States | USA | Colorado | local referendum |  |  |  |  | 1 |
| Swiss constitutional referendum, 1880 | Q7658932 | 1880-10-31 | 1880 | Switzerland | CHE |  | constitutional referendum |  |  |  |  | 4 |
| Saint Barthélemy status referendum, 1877 | Q7401023 | 1877-10-31 | 1877 | Swedish colonization of the Americas |  |  | annexation referendum |  |  |  |  | 4 |
| Swiss constitutional referendum, 1874 | Q7658930 | 1874-04-19 | 1874 | Switzerland | CHE |  | constitutional referendum |  |  |  |  | 4 |
| Optional Federal Referendum | Q137259698 | 1874 | 1874 | Switzerland | CHE |  | Swiss referendum |  |  |  |  | 2 |
| Dominican Republic Samaná Peninsula referendum, 1873 | Q5290761 | 1873-02-19 | 1873 | Dominican Republic | DOM |  | referendum |  |  |  |  | 2 |
| Swiss constitutional referendum, 1872 | Q7658931 | 1872-05-12 | 1872 | Switzerland | CHE |  | constitutional referendum |  |  |  |  | 4 |
| Costa Rican presidential referendum, 1870 | Q5174947 | 1870-08-08 | 1870 | Costa Rica | CRI |  | referendum |  |  |  |  | 2 |
| French constitutional referendum, 1870 | Q2317839 | 1870-05-08 | 1870 | France | FRA |  | constitutional referendum |  |  |  |  | 10 |
| Maltese Council of Government referendum, 1870 | Q6744788 | 1870-04-29 | 1870 | Malta | MLT |  | referendum |  |  |  |  | 1 |
| Honduran presidential referendum | Q246453 | 1870-03-26 | 1870 | Honduras | HND |  | referendum |  |  |  |  | 3 |
| Dominican Republic annexation referendum, 1870 | Q5290764 | 1870-02-19 | 1870 | Dominican Republic | DOM |  | annexation referendum |  |  |  |  | 3 |
| Ecuadorian constitutional referendum, 1869 | Q5334387 | 1869-07-01 | 1869 | Ecuador | ECU |  | constitutional referendum |  |  |  |  | 3 |
| Danish West Indies status referendum, 1868 | Q5219817 | 1868-01-09 | 1868 | Danish West Indies |  | Danish West Indies | referendum |  |  |  |  | 2 |
| Kansas suffrage referendum, 1867 | Q6365171 | 1867-11-05 | 1867 | United States | USA | Kansas | local referendum |  |  |  |  | 1 |
| Mexican constitutional referendum, 1867 | Q6826012 | 1867-09-22 | 1867 | Mexico | MEX |  | constitutional referendum |  |  |  |  | 1 |
| Plebiscite of Venetian Provinces and Mantua of 1866 | Q20008405 | 1866-10-21 | 1866 | Kingdom of Italy; Kingdom of Lombardy–Venetia |  |  | plebiscite |  | 647686 | 647315 |  | 8 |
| Romanian prince referendum, 1866 | Q7362660 | 1866-04-20 | 1866 | United Principalities of Moldavia and Wallachia |  |  | referendum |  |  |  |  | 4 |
| Romanian plebiscite, 1864 | Q7362658 | 1864-06-07 | 1864 | United Principalities of Moldavia and Wallachia |  |  | referendum |  |  |  |  | 4 |
| Mexican emperor referendum, 1863 | Q6826024 | 1863-12-04 | 1863 | Mexico | MEX |  | referendum |  |  |  |  | 1 |
| Greek head of state referendum, 1862 | Q3586252 | 1862-12-01 | 1862 | Kingdom of Greece |  |  | public election; referendum |  |  | 241202 |  | 7 |
| 1861 Texas secession referendum | Q138606216 | 1861-02-23 | 1861 | United States | USA |  | referendum |  |  |  |  | 1 |
| New York black suffrage referendum, 1860 | Q19866537 | 1860-11-06 | 1860 | United States | USA | New York | local referendum |  |  |  |  | 1 |
| Plebiscite of Legations of the Marche and Umbria | Q131160274 | 1860-11 | 1860 | Papal States |  |  | plebiscite |  |  |  |  | 0 |
| Plebiscito delle province siciliane del 1860 | Q39306527 | 1860-10-21 | 1860 | Kingdom of the Two Sicilies |  |  | annexation referendum |  |  |  |  | 3 |
| 1860 Nice plebiscite | Q48804110 | 1860-04-16 | 1860 | Kingdom of Sardinia |  | Province of Nizza | plebiscite |  |  |  |  | 1 |
| 1860 Plebiscite of the provinces of Emilia | Q61819670 | 1860-03-11 | 1860 | Kingdom of Sardinia |  |  | voting; plebiscite | 526218 | 427512 | 426762 | 81.2 | 2 |
| Plebiscite of Tuscany, 1860 | Q61835778 | 1860-03-11 | 1860 | Kingdom of Sardinia |  |  | plebiscite |  | 386445 | 381496 |  | 1 |
| 1857 Maryland annexation referendum | Q6781538 | 1857-02-24 | 1857 | Liberia | LBR | Republic of Maryland | annexation referendum |  |  |  |  | 1 |
| Mexican presidential referendum, 1854 | Q6826084 | 1854-12-01 | 1854 | Mexico | MEX |  | referendum |  |  |  |  | 1 |
| 1854 Maryland constitutional referendum | Q6781540 | 1854-03-29 | 1854 | Liberia | LBR | Republic of Maryland | constitutional referendum |  |  |  |  | 1 |
| Maryland independence referendum, 1853 | Q6781557 | 1853-01-31 | 1853 | Liberia | LBR | Republic of Maryland | independence referendum |  |  |  |  | 2 |
| French Second Empire referendum, 1852 | Q2159023 | 1852-11-22 | 1852 | French Second Republic |  |  | referendum |  |  |  |  | 10 |
| French constitutional referendum, 1851 | Q3912902 | 1851-12-21 | 1851 | France | FRA |  | constitutional referendum |  |  |  |  | 9 |
| 1849 Liberian constitutional referendum | Q6541185 | 1849-05-01 | 1849 | Liberia | LBR |  | constitutional referendum; elections in Liberia |  |  |  |  | 2 |
| Swiss constitutional referendum, 1848 | Q7658928 | 1848-06-06 | 1848 | Switzerland | CHE |  | constitutional referendum |  |  |  |  | 4 |
| 1847 Liberian constitutional referendum | Q1731090 | 1847-09-27 | 1847 | Liberia | LBR |  | constitutional referendum; elections in Liberia |  |  |  |  | 3 |
| 1846 Liberian independence referendum | Q6541269 | 1846-10-27 | 1846 | Liberia | LBR |  | independence referendum; elections in Liberia |  |  |  |  | 4 |
| Illinois state capitol referendum, 1834 | Q5999915 | 1834-08-04 | 1834 | United States | USA | Illinois | local referendum |  |  |  |  | 1 |
| 1824 Georgia popular vote referendum | Q127699333 | 1824-10-05 | 1824 | United States | USA | Georgia | Legislative referral |  |  |  |  | 1 |
| Chilean constitutional referendum, 1818 | Q5098763 | 1818-10-23 | 1818 | Chile | CHL |  | constitutional referendum |  |  |  |  | 2 |
| 1818 Michigan Territory general assembly referendum | Q85719854 | 1818-02-16 | 1818 | United States | USA | Michigan Territory | local referendum |  |  |  |  | 1 |
| Chilean independence referendum, 1817 | Q5098785 | 1817-11-15 | 1817 | Chile | CHL |  | independence referendum |  |  |  |  | 3 |
| French constitutional referendum, 1815 | Q31472 | 1815-04-22 | 1815 | First French Empire |  |  | constitutional referendum |  |  |  |  | 5 |
| Chilean constitutional referendum, 1812 | Q5098762 | 1812-10-27 | 1812 | Chile | CHL |  | constitutional referendum |  |  |  |  | 2 |
| Batavian Republic constitutional referendum, 1805 | Q4868688 | 1805-04-16 | 1805 | Batavian Republic |  |  | constitutional referendum |  |  |  |  | 4 |
| French constitutional referendum, 1804 | Q903948 | 1804-11 | 1804 | France | FRA |  | constitutional referendum |  |  |  |  | 9 |
| Helvetic Republic constitutional referendum, 1802 | Q5710724 | 1802-05-25 | 1802 | Helvetic Republic |  |  | constitutional referendum |  |  |  |  | 5 |
| French constitutional referendum, 1802 | Q903936 | 1802-05-10 | 1802 | France | FRA |  | constitutional referendum |  |  |  |  | 8 |
| Batavian Republic constitutional referendum, 1801 | Q4868687 | 1801-10-06 | 1801 | Batavian Republic |  |  | constitutional referendum |  |  |  |  | 4 |
| French constitutional referendum, 1800 | Q4492480 | 1800-01 | 1800 | France | FRA |  | constitutional referendum |  |  |  |  | 7 |
| Helvetic Republic constitutional referendum, 1798 | Q17077874 | 1798-08 | 1798 | Helvetic Republic |  |  | constitutional referendum |  |  |  |  | 2 |
| Batavian Republic constitutional referendum, 1798 | Q4868686 | 1798-04-23 | 1798 | Batavian Republic |  |  | constitutional referendum |  |  |  |  | 4 |
| Batavian Republic constitutional referendum, 1797 | Q4868684 | 1797-08-08 | 1797 | Batavian Republic |  |  | constitutional referendum |  |  |  |  | 5 |
| French constitutional referendum, 1795 | Q4492479 | 1795-07 | 1795 | France | FRA |  | constitutional referendum |  |  |  |  | 7 |
| French constitutional referendum, 1793 | Q4492478 | 1793-08-09 | 1793 | France | FRA |  | constitutional referendum |  |  |  |  | 7 |
| 1793 Rauracian Republic annexation referendum | Q124571070 | 1793-03-04 | 1793 | Rauracian Republic |  | Rauracian Republic | annexation referendum |  |  |  |  | 1 |
| 1791 Avignon–Comtat Venaissin status referendum | Q125293197 | 1791-07-24 | 1791 | Papal States; Comtat Venaissin |  |  | annexation referendum |  |  |  |  | 1 |
| 1599 Philippines sovereignty referendums | Q115800072 | 1599-03-21 | 1599 | Hispanic Monarchy |  | Captaincy General of the Philippines | plebiscite |  |  |  |  | 3 |
| 2026 Slovak referendum | Q139761779 | 0202-07-04 | 202 | Slovakia | SVK |  | referendum |  |  |  |  | 3 |
| 2024 Idaho Open Primary initiative | Q127962855 |  |  | United States | USA | Idaho | referendum |  |  |  |  | 1 |
| 2001 Falkland Islands electoral system referendum | Q136722096 |  |  |  |  |  | referendum |  |  |  |  | 1 |
| 2026 Virginia redistricting amendment | Q136768114 |  |  | United States | USA | Virginia | referendum; constitutional amendment |  |  |  |  | 2 |
| 2026 Bangladeshi constitutional referendum | Q136772499 |  |  | Bangladesh | BGD |  | referendum |  |  |  |  | 7 |
| New Zealand flag debate | Q12063953 |  |  | New Zealand | NZL |  | referendum |  |  |  |  | 6 |
| 2026 Maryland Question 3 | Q141403868 |  |  |  |  | Maryland | referendum; legislatively referred constitutional amendment; Act of the Maryland General Assembly |  |  |  |  | 1 |
| 2026 Alaska Measure 1 | Q141814039 |  |  | United States | USA | Alaska | referendum |  |  |  |  | 1 |
| Michigan Civil Rights Initiative | Q6837494 |  |  |  |  |  | citizens' initiative |  |  |  |  | 2 |
| Count My Vote | Q17004161 |  |  | United States | USA |  | citizens' initiative |  |  |  |  | 1 |
| Covid Act Now | Q96375618 |  |  | United States | USA |  | website; citizens' initiative |  |  |  |  | 3 |
| DegrowthCity | Q101552353 |  |  |  |  |  | project; citizens' initiative |  |  |  |  | 1 |
| HrW initiative | Q108613387 |  |  |  |  |  | organization; project; citizens' initiative (+2 more) |  |  |  |  | 4 |
| 2024 Florida Amendment 4 | Q125553977 |  |  | United States | USA | Florida | citizens' initiative |  |  |  |  | 3 |
| 2024 Ohio Issue 1 | Q130265653 |  |  | United States | USA | Ohio | constitutional amendment; citizens' initiative |  |  |  |  | 1 |
| Cultural Years | Q130316450 |  |  | Saudi Arabia | SAU |  | citizens' initiative; recurring event; government program |  |  |  |  | 1 |
| Wooden Lace of Chernihiv | Q133189899 |  |  | Ukraine | UKR |  | community; citizens' initiative |  |  |  |  | 2 |
| Rothenthurm-Initiative | Q133781171 |  |  | Switzerland | CHE |  | citizens' initiative |  |  |  |  | 1 |
| One Million Saudi in AI | Q134383716 |  |  | Saudi Arabia | SAU | Saudi Arabia | citizens' initiative; government program |  |  |  |  | 0 |
| Fight Chat Control | Q136373124 |  |  |  |  |  | citizens' initiative |  |  |  |  | 0 |
| 2026 Nevada Question 7 | Q136786131 |  |  | United States | USA | Nevada | citizens' initiative |  |  |  |  | 1 |
| INK AGAINST BORDERS (initiative) | Q136928441 |  |  |  |  |  | citizens' initiative |  |  |  |  | 0 |
| Maryland Question 6 | Q6781419 |  |  | United States | USA |  | local referendum |  |  |  |  | 2 |
| Massachusetts Comprehensive Permits and Regional Planning Initiative | Q6784230 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| Massachusetts Death with Dignity Initiative | Q6784246 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| Massachusetts Medical Marijuana Initiative | Q6784317 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| Massachusetts No Sales Tax for Alcohol Initiative | Q6784328 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| Massachusetts Question 2 | Q6784334 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| Massachusetts Right to Repair Initiative | Q6784339 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| Massachusetts Sensible Marijuana Policy Initiative | Q6784370 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| Massachusetts State Income Tax Repeal Initiative | Q6784378 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| Massachusetts Automatic Gas Tax Increase Repeal Initiative | Q19863412 |  |  |  |  |  | local referendum |  |  |  |  | 1 |
| Austria first | Q298801 |  |  | Austria | AUT |  | citizens' initiative in Austria |  |  |  |  | 1 |
| 2024 referendum on the Expansion programme for the national highways | Q130531857 |  |  | Switzerland | CHE |  | Swiss referendum |  |  |  |  | 2 |
| 2026 Missouri Amendment 3 | Q136457947 |  |  | United States | USA | Missouri | constitutional amendment; Legislative referral |  |  |  |  | 2 |
| 2026 Maldivian constitutional referendum | Q138544357 |  |  | Maldives | MDV |  | constitutional referendum |  |  |  |  | 3 |
| British Columbia New Democratic Party leadership elections | Q4969739 |  |  | Canada | CAN |  | primary election |  |  |  |  | 1 |
| Green Party of Canada leadership elections | Q5602991 |  |  | Canada | CAN |  | primary election |  |  |  |  | 2 |
| Ontario CCF/NDP leadership elections | Q7094612 |  |  | Canada | CAN |  | primary election |  |  |  |  | 1 |
| Social Credit Party of Canada leadership elections | Q7550501 |  |  | Canada | CAN |  | primary election |  |  |  |  | 1 |
| Wiedergutmachungsinitiative | Q18581812 |  |  | Switzerland | CHE |  | project of referendum |  |  |  |  | 4 |
| Chuukese independence referendum, 2019 | Q19327489 |  |  | Federated States of Micronesia | FSM | Chuuk | project of referendum |  |  |  |  | 7 |
| Sodomite Suppression Act | Q19962890 |  |  | United States | USA | California | project of referendum |  |  |  |  | 2 |
| proposed second Scottish independence referendum | Q24762224 |  |  | United Kingdom | GBR |  | project of referendum |  |  |  |  | 13 |
| proposed referendum on the Brexit withdrawal agreement | Q28412792 |  |  | United Kingdom | GBR |  | project of referendum |  |  |  |  | 2 |
| Faroese constitutional referendum, 2018 | Q29867219 |  |  | Faroe Islands | FRO |  | project of referendum |  |  |  |  | 5 |
| Proposed Japanese constitutional referendum | Q56063159 |  |  | Japan | JPN |  | project of referendum |  |  |  |  | 1 |
| 2019 Burkinabé constitutional referendum | Q61045925 |  |  | Burkina Faso | BFA |  | project of referendum |  |  |  |  | 3 |
| proposed referendum on the Brexit withdrawal agreement | Q62338084 |  |  | United Kingdom | GBR |  | project of referendum |  |  |  |  | 0 |
| 2019 Malagasy constitutional referendum | Q63255757 |  |  | Madagascar | MDG |  | project of referendum |  |  |  |  | 1 |
| 2019 Ghanaian constitutional referendum | Q63413481 |  |  | Ghana | GHA |  | project of referendum |  |  |  |  | 2 |
| Project of referendum of shared initiative in France on the privatization of Paris airports | Q64587343 |  |  |  |  |  | project of referendum |  |  |  |  | 1 |
| 2021 Haitian constitutional referendum | Q105394922 |  |  | Haiti | HTI |  | project of referendum |  |  |  |  | 4 |
| Kashmir and plebiscite | Q110269291 |  |  | India | IND | Jammu and Kashmir | project of referendum |  |  |  |  | 1 |
| Hamburg Werbefrei | Q115610407 |  |  | Germany | DEU | Hamburg | project of referendum |  |  |  |  | 1 |
| Adult Use of Marijuana Act | Q24908820 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 5 |
| California Proposition 69 (2018) | Q55639396 |  |  |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 6 (2018) | Q55647690 |  |  |  |  |  | California ballot proposition |  |  |  |  | 1 |
| Proposition 103 | Q60742413 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 1922 California Proposition 16 | Q85721600 |  |  |  |  |  | California ballot proposition |  |  |  |  | 1 |
| 1922 California Proposition 20 | Q85721604 |  |  |  |  |  | California ballot proposition |  |  |  |  | 1 |
| 2020 California Proposition 13 | Q86753389 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2018 California Proposition 68 | Q96369518 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2020 California Proposition 14 | Q97738327 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2020 California Proposition 20 | Q104859378 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| 2020 California Proposition 19 | Q104902000 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| California Proposition 31 | Q112189987 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2022 California Proposition 26 | Q114797470 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| 2022 California Proposition 31 | Q115516362 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2022 California Proposition 29 | Q115804449 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2016 California Proposition 50 | Q119039425 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2018 California Proposition 70 | Q119149693 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2018 California Proposition 11 | Q119199195 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2014 California Proposition 45 | Q119348321 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2022 California Proposition 28 | Q122809723 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| 2014 California Proposition 2 | Q122828001 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2014 California Proposition 1 | Q122834581 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2018 California Proposition 71 | Q122863761 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2014 California Proposition 42 | Q122973456 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2018 California Proposition 2 | Q123026960 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2018 California Proposition 3 | Q123038119 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2018 California Proposition 4 | Q123050356 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2014 California Proposition 41 | Q123399089 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2018 California Proposition 1 | Q123426556 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2018 California Proposition 5 | Q123553918 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2024 California Proposition 1 | Q125131581 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| 2024 California Proposition 2 | Q130289068 |  |  |  |  |  | California ballot proposition |  |  |  |  | 2 |
| 1972 California Proposition 20 | Q130289122 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2024 California Proposition 3 | Q130302369 |  |  |  |  |  | constitutional amendment; California ballot proposition |  |  |  |  | 2 |
| 2024 California Proposition 33 | Q130614755 |  |  |  |  |  | California ballot proposition |  |  |  |  | 2 |
| 2024 California Proposition 32 | Q130757056 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| 2024 California Proposition 6 | Q130873447 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| 2024 California Proposition 35 | Q131153019 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| 2024 California Proposition 34 | Q131176843 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2024 California Proposition 5 | Q131293408 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 2 |
| 2024 California Proposition 4 | Q131309721 |  |  |  |  |  | California ballot proposition |  |  |  |  | 2 |
| Massachusetts Charter School Expansion Initiative | Q28129748 |  |  | United States | USA |  | local referendum |  |  |  |  | 2 |
| Church of England border polls 1915–1916 | Q28403009 |  |  | United Kingdom | GBR |  | local referendum |  |  |  |  | 1 |
| Oklahoma Right To Farm SQ 777 | Q29641967 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| Massachusetts Casino Repeal Initiative | Q55316133 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| 2018 Idaho Proposition 2 | Q60743301 |  |  | United States | USA | Idaho | local referendum |  |  |  |  | 1 |
| primaries for the 2014 European Parliament elections | Q56299306 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2016 Louisiana Republican primary | Q85730011 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2016 Northern Mariana Islands Republican Caucus | Q85730035 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| Federal popular initiative to Reduce Bureaucracy | Q140606220 |  |  | Switzerland | CHE |  | Swiss federal popular initiative |  |  |  |  | 1 |
| 2006 recall election of President Chen Shui-bian | Q10844618 |  |  | Taiwan | TWN |  | recall elections in Taiwan |  |  |  |  | 1 |
| Bavarian Smoking Ban Referendum (2010) | Q268297 |  |  | Germany | DEU | Bavaria | Volksentscheid |  |  |  |  | 3 |
| 2026 California billionaire tax | Q139023642 |  |  |  |  |  | California ballot proposition |  |  |  |  | 2 |
| 2020 North Carolina Democratic primary | Q63184981 |  |  | United States | USA | North Carolina | primary election in the United States |  |  |  |  | 1 |
| 2004 Arkansas Democratic presidential primary | Q96368932 |  |  | United States | USA | Arkansas | primary election in the United States |  |  |  |  | 1 |
| 2004 Connecticut Democratic presidential primary | Q96368937 |  |  | United States | USA | Connecticut | primary election in the United States |  |  |  |  | 1 |
| 2004 Georgia Democratic presidential primary | Q96368946 |  |  | United States | USA | Georgia | primary election in the United States |  |  |  |  | 1 |
| 2004 Florida Democratic presidential primary | Q96368944 |  |  | United States | USA | Florida | primary election in the United States |  |  |  |  | 1 |
| 2004 Indiana Democratic presidential primary | Q96368951 |  |  | United States | USA | Indiana | primary election in the United States |  |  |  |  | 1 |
| 2004 Illinois Democratic presidential primary | Q96368949 |  |  | United States | USA | Illinois | primary election in the United States |  |  |  |  | 1 |
| 2004 Kentucky Democratic presidential primary | Q96368955 |  |  | United States | USA | Kentucky | primary election in the United States |  |  |  |  | 1 |
| 2004 Massachusetts Democratic presidential primary | Q96368959 |  |  | United States | USA | Massachusetts | primary election in the United States |  |  |  |  | 1 |
| 2004 Louisiana Democratic presidential primary | Q96368956 |  |  | United States | USA | Louisiana | primary election in the United States |  |  |  |  | 1 |
| 2004 Louisiana Republican presidential primary | Q96368957 |  |  | United States | USA | Louisiana | primary election in the United States |  |  |  |  | 1 |
| 2004 Montana Democratic presidential primary | Q96368963 |  |  | United States | USA | Montana | primary election in the United States |  |  |  |  | 1 |
| 2004 Michigan Democratic presidential caucuses | Q96368960 |  |  | United States | USA | Michigan | primary election in the United States |  |  |  |  | 1 |
| 2004 Oklahoma Republican presidential primary | Q96368965 |  |  | United States | USA | Oklahoma | primary election in the United States |  |  |  |  | 1 |
| 2004 Utah Democratic presidential primary | Q96368975 |  |  | United States | USA | Utah | primary election in the United States |  |  |  |  | 1 |
| 2004 West Virginia Democratic presidential primary | Q96368981 |  |  | United States | USA | West Virginia | primary election in the United States |  |  |  |  | 1 |
| 2012 Arkansas Democratic primary | Q96369315 |  |  | United States | USA |  | primary election in the United States |  |  |  |  | 2 |
| 2012 Oklahoma Democratic primary | Q96369328 |  |  | United States | USA | Oklahoma | primary election in the United States |  |  |  |  | 1 |
| 2022 California Proposition 1 | Q113510424 |  |  |  |  | California | constitutional amendment; local referendum |  |  |  |  | 3 |
| Oklahoma State Question 820 | Q113903737 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| 2022 Maryland Question 4 | Q115821108 |  |  | United States | USA |  | local referendum; legislatively referred constitutional amendment; Act of the Maryland General Assembly |  |  |  |  | 1 |
| 1992 Maryland Question 6 | Q123604386 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| 2012 Wisconsin lieutenant gubernatorial recall election | Q126284890 |  |  | United States | USA |  | recall election |  |  |  |  | 2 |
| 2012 Maryland Question 4 | Q130265696 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| 2024 Maine Question 1 | Q131320522 |  |  | United States | USA |  | local referendum |  |  |  |  | 2 |
| 2025 Maine Question 1 | Q135927701 |  |  | United States | USA |  | local referendum |  |  |  |  | 2 |
| 2025 Maine Question 2 | Q135927721 |  |  | United States | USA |  | local referendum |  |  |  |  | 2 |
| 2022 Massachusetts Question 1 | Q136768012 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| 2024 Oklahoma State Question 834 | Q136955686 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| 2026 Oklahoma State Question 832 | Q137034547 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| 1976 Massachusetts Question 1 | Q137291602 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| 1918 Massachusetts Question 1 | Q138536387 |  |  | United States | USA |  | local referendum |  |  |  |  | 1 |
| 2004 Rhode Island Democratic presidential primary | Q96368968 |  |  | United States | USA | Rhode Island | primary election |  |  |  |  | 1 |
| 2012 Iowa Republican caucuses | Q96369320 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2012 Maine Republican caucuses | Q96369324 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2016 Arkansas Republican primary | Q96369430 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2016 Alaska Republican caucuses | Q96369429 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2016 Massachusetts Republican primary | Q96369442 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2016 South Dakota Republican primary | Q96369450 |  |  | United States | USA |  | primary election |  |  |  |  | 1 |
| 2016 Vermont Republican presidential primary | Q96369454 |  |  | United States | USA |  | primary election |  |  |  |  | 1 |
| Democratic Party candidate primary for the 20th presidential election of the Republic of Korea | Q107355145 |  |  | South Korea | KOR |  | primary election |  |  |  |  | 1 |
| 2021 French Green Party presidential primary | Q108670082 |  |  | France | FRA |  | primary election |  |  |  |  | 3 |
| 2020 Guam presidential caucuses | Q111935426 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| Elections in the Party of Democratic Action | Q118967223 |  |  | Bosnia and Herzegovina | BIH |  | primary election |  |  |  |  | 1 |
| 2016 Tennessee Republican presidential primary | Q124528422 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1996 New Hampshire Republican presidential primary | Q124639533 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2012 Tennessee Republican presidential primary | Q124661516 |  |  |  |  |  | primary election; Republican Party presidential primaries in Tennessee, 2012 |  |  |  |  | 0 |
| 2016 Oklahoma Republican presidential primary | Q124818182 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2012 District of Columbia Republican presidential primary | Q125313903 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2016 Rhode Island Republican presidential caucuses | Q125398394 |  |  | United States | USA |  | primary election |  |  |  |  | 1 |
| Real Estate Agent of the Year | Q140360489 |  |  | Poland | POL |  | award; plebiscite |  |  |  |  | 0 |
| Irish European Constitution referendum | Q6070719 |  |  | Ireland | IRL |  | project of referendum |  |  |  |  | 3 |
| Kirkuk status referendum | Q6415861 |  |  | Iraq | IRQ |  | project of referendum |  |  |  |  | 6 |
| Next Libyan constitutional referendum | Q7021060 |  |  | Libya | LBY |  | project of referendum |  |  |  |  | 4 |
| Plebiscite in Cieszyn Silesia, Spisz and Orawa | Q11819651 |  |  |  |  |  | project of referendum |  |  |  |  | 2 |
| Yemeni constitutional referendum, 2013 | Q14509522 |  |  | Yemen | YEM |  | project of referendum |  |  |  |  | 1 |
| 2028 Republican Party presidential primaries | Q140469322 |  |  | United States | USA |  | primary election |  |  |  |  | 2 |
| 2026 French Socialist Party presidential primary | Q141223993 |  |  | France | FRA |  | primary election |  | 120587 |  |  | 3 |
| 2000 South Dakota Republican presidential primary | Q125398666 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2012 South Carolina Republican presidential primary | Q125447131 |  |  | United States | USA |  | primary election |  |  |  |  | 1 |
| 2024 Guam presidential caucuses | Q125470149 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2004 Alabama Republican presidential primary | Q125470152 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2012 Idaho Republican presidential caucuses | Q125498689 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2004 North Dakota Republican presidential caucuses | Q125523158 |  |  | United States | USA |  | primary election |  |  |  |  | 1 |
| 2004 Kentucky Republican presidential primary | Q125523191 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2004 Wisconsin Republican presidential primary | Q125545631 |  |  | United States | USA |  | primary election |  |  |  |  | 1 |
| 1992 New Hampshire Republican presidential primary | Q125554116 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1988 New Hampshire Republican presidential primary | Q125554123 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1984 New Hampshire Republican presidential primary | Q125554126 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1980 New Hampshire Republican presidential primary | Q125554136 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1976 New Hampshire Republican presidential primary | Q125554158 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1972 New Hampshire Republican presidential primary | Q125554174 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1968 New Hampshire Republican presidential primary | Q125554180 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2004 Massachusetts Republican presidential primary | Q125565176 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1964 New Hampshire Republican presidential primary | Q125565270 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1960 New Hampshire Republican presidential primary | Q125565275 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1956 New Hampshire Republican presidential primary | Q125565281 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1952 New Hampshire Republican presidential primary | Q125565286 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1999 Welsh Conservatives leadership election | Q126391662 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2009 Green Party of Aotearoa New Zealand female co-leadership election | Q126415832 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2024 Scottish Conservatives leadership election | Q126901457 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2024 Green Party leadership election | Q127039517 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2020 Move Forward Party leadership election | Q128620284 |  |  |  |  |  | primary election |  |  |  |  | 2 |
| 2007 CDS – People's Party leadership election | Q129164683 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1998 Welsh Conservatives leadership election | Q129641638 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2016 Liberal National Party of Queensland leadership election | Q130131242 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2024 KDU–ČSL leadership election | Q130213871 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2024 Ulster Unionist Party leadership election | Q130223590 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2024 Social Democratic and Labour Party leadership election | Q130284040 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| November 2024 Czech Pirate Party leadership election | Q130457658 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2023 Move Forward Party leadership election | Q130471655 |  |  |  |  |  | primary election |  |  |  |  | 2 |
| 2024 Social Democracy (Czech Republic) leadership election | Q130478405 |  |  |  |  |  | primary election |  |  |  |  | 2 |
| 2024 Green Party (Czech Republic) leadership election | Q130601862 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2024 Queensland Labor Party leadership election | Q131127501 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2024 Senate Republican Conference leadership election | Q131140924 |  |  |  |  |  | primary election |  |  |  |  | 2 |
| 2022 Senate Republican Conference leadership election | Q131161228 |  |  | United States | USA |  | primary election |  |  |  |  | 2 |
| Victorian National Party leadership elections | Q131418291 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2024 Welsh Conservatives leadership election | Q131465583 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2024 Liberal Democrats leadership election | Q131626220 |  |  | United Kingdom | GBR |  | primary election; leadership election |  |  |  |  | 2 |
| 2024 Victorian Liberal Party leadership spill | Q131686561 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2009 Liberal National Party of Queensland leadership election | Q131824455 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2023 More Europe leadership election | Q131861065 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1973 New South Wales Labor Party leadership spill | Q131904848 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2009 New South Wales Labor Party leadership spill | Q132200586 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2025 More Europe leadership election | Q132528661 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1978 Ontario New Democratic Party leadership election | Q133258998 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1977 Labour Party leadership election | Q133270501 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2025 Homeland Union – Lithuanian Christian Democrats leadership election | Q133578910 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2002 Nova Scotia New Democratic Party leadership election | Q133885521 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2000 Nova Scotia New Democratic Party leadership election | Q133885625 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1996 Nova Scotia New Democratic Party leadership election | Q133891219 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 1980 Nova Scotia New Democratic Party leadership election | Q133891245 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2025 National Party of Australia leadership spill | Q134550014 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2025 Mayors and Independents leadership election | Q134700680 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2025 National Unity leadership election | Q135116940 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2008 The Jewish Home leadership election | Q135350291 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2025 Green Party of England and Wales deputy leadership election | Q135798494 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2025 Tasmanian Labor Party leadership election | Q136090297 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2026 Historic Pact presidential primaries | Q136393770 |  |  | Colombia | COL |  | primary election |  |  |  |  | 3 |
| 2025 TOP 09 leadership election | Q136557377 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2025 Victorian Liberal Party leadership spill | Q137187283 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2025 New South Wales National Party leadership election | Q137187384 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2025 New South Wales Liberal Party leadership election | Q137217097 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2025 Social Democracy (Czech Republic) leadership election | Q137538007 |  |  |  |  |  | primary election |  |  |  |  | 2 |
| 2026 Ulster Unionist Party leadership election | Q137821946 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| 2020 Liberal Democrats deputy leadership election | Q137823251 |  |  |  |  |  | primary election |  |  |  |  | 1 |
| Ames Straw Poll | Q647722 |  |  | United States | USA |  | straw poll |  |  |  |  | 4 |
| Khalistan Referendum | Q117390034 |  |  | India | IND | Punjab | straw poll |  |  |  |  | 4 |
| Biafra Referendum | Q130235706 |  |  |  |  | Biafra | independence referendum |  |  |  |  | 1 |
| California Proposition 19 | Q5020783 |  |  |  |  |  | California ballot proposition |  |  |  |  | 1 |
| California Proposition 187 | Q5020785 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 4 |
| California Proposition 20 | Q5020797 |  |  | United States | USA |  | California ballot proposition |  |  |  |  | 1 |
| 2012 West Virginia Democratic presidential primary | Q105753488 |  |  | United States | USA | West Virginia | United States presidential primary |  |  | 179908 |  | 1 |
| 2004 Nebraska Democratic presidential primary | Q123677372 |  |  | United States | USA | Nebraska | United States presidential primary |  |  |  |  | 1 |
| 2024 United States presidential primaries | Q124287755 |  |  |  |  |  | United States presidential primary |  |  |  |  | 1 |
| 2016 California Green presidential primary | Q124363228 |  |  | United States | USA | California | United States presidential primary |  |  | 14700 |  | 1 |
| 2004 Tennessee Republican presidential primary | Q125553995 |  |  |  |  |  | United States presidential primary |  |  |  |  | 1 |
| 2028 United States presidential primaries | Q135963503 |  |  |  |  |  | United States presidential primary |  |  |  |  | 0 |

Source: https://aidb.si/d/referendums — Data from Wikidata (CC0), compiled by its volunteer editors from cited sources.