- Country
- Germany(since 1990)
1
- , East Germany(1949–1990)
- , Soviet occupation zone of Germany(1945–1949)
- +11 more
- Germany(since 1990)
- Located in
- Thuringia(since 1990)
- , Gera District(1952–1990)
- , State of Thuringia (1920–1952)(1920–1952)
- +1 more
- Population
- 109,353(December 31, 2025)
1
- , 109,725(December 31, 2024)
- , 109,725(December 31, 2024)
1
Sources- 1.Stated in register of German municipalities (2024)Retrieved 2026-06-29
- +14 more
- 109,353(December 31, 2025)
- Area
- 114.76 km²(December 31, 2017)
1
Sources- 1.“Alle politisch selbständigen Gemeinden mit ausgewählten Merkmalen am 31.12.2018 (4. Quartal)”destatis.de/DE/ZahlenFakten/LaenderRegionen/Regionales/Gemeindeverzeichnis/Administrativ/Archiv/GVAuszugQ/AuszugGV4QAktuell.htmlRetrieved 2019-03-10
- 114.76 km²(December 31, 2017)
- Elevation
- 143 m
- Head of government
- Thomas Nitzsche(since 2018)
- , Albrecht Schröter(2006–2018)
- , Peter Röhlinger(1990–2006)
- Postal code
- 07751
- , 07743
- , 07745
- +2 more
- Website
Overview
Over time
Dated values recorded in Wikidata, each with its own source
All data
197 statements · 19% with external sources · numbers in brackets are citations
- Twinned administrative body
- Beit Yala(since 2011)
- Lugoj(since 1983)
- Porto(since 1984)
- Erlangen(since 1987)
- Berkeley(since 1989)
- San Marcos(since 1998)
- Aubervilliers(since 1999)
- Ajaccio
Show 1 moreShow less
- Vladimir(since 2008)
5
Sources- 1.international.jena.de/de/wladimir-russland
- 2.international.jena.de/sites/default/files/2018-09/Wladimir-Kooperationsvereinbarung-Anlage%202.pdf
- 3.vladimir-city.ru/upload/static/international/12.pdf
- 4.vladimir-city.ru/international/partners/erlangen/
- 5.vladimir-city.ru/international/partners/
- Local dialing code
- 03641
- 036425 applies to part: Krippendorf, Isserstedt
- Capital of
- Kreis Jena-Land(1950–1994)
- Member of
- Q282230
- Mayors for Peace(since 2006)
1
Sources- 1.mayorsforpeace.org/english/membercity/map/europe.htmlRetrieved 2019-07-04
- Gemeinde- und Städtebund Thüringen
- Short name
- J instance of: library location identifier
1
- J instance of: library location identifier
- Official name
- Jena pronunciation audio: De-Jena.ogg
- Native label
- Jena
- Time of earliest written record
- 9th century
1
- 9th century
- Geoshape
- Data:Deutschland/Thüringen/Jena.map
- Hashtag
- Jena
On other databases
73 identifiers linking Jena across the web's reference databases
- Alvin IDalvin-place:126
- ArchINFORM location ID487
- BHCL UUID32263673-82b3-4882-8fcb-c25328ffea6a
- Bibliothèque nationale de France ID11866028r
- Canadiana Name Authority IDncf12005253
- CANTIC ID981060733775206706
- CERL Thesaurus IDcnl00010282
- COURAGE ID18376
- Curlie IDRegional/Europe/Germany/States/Thuringia/Localities/Jena/
- Dewey Decimal Classification2--432224
- Early Modern Letters Online location IDf1ef71d6-9558-4ecf-aa3a-b75f977879f8
- Encyclopaedia Beliana IDjena
- Encyclopædia Britannica Online IDplace/Jena-Germany
- EU Knowledge Graph item IDQ2502789
- Facebook location ID112958415384628
- FactGrid item IDQ10391
- FAST ID1207983
- Freebase ID/m/018_7x
- GADM IDDEU.16.10_1
- GeoNames ID2895042
- German district key16053
- German municipality key16053000
- German regional key160530000000
- Getty Thesaurus of Geographic Names ID7005973
- GND ID4028557-1
- Golden ID (archived)Jena-VMZG5
- Gran Enciclopèdia Catalana IDjena-0
- Gran Enciclopèdia Catalana ID (former scheme)0034453
- Great Norwegian Encyclopedia IDJena
- Great Russian Encyclopedia portal IDiena-1e5c83
- Harper's tagjena
- HASCDE.TH.JN
- HDS ID006614
- Hikr waypoint ID93489
- Historical Gazetteer (GOV) IDJENENAJO50TW
- IdRef ID027345246
- INaturalist place ID108264
- J9U entity ID987007561924905171
- Klexikon article IDJena
- Klimadashboard.de region IDae6994ee-e1c4-4723-9d59-50258add0dde
- KSW place ID78191
- Kulturenvanteri taxonomy ID7916
- Latin Place Names IDi/ienae
- Lex IDJena
- Library of Congress Authorities IDn80025810
- Museum-digital place ID249
- MusicBrainz area ID0645d067-5477-4edb-9506-d70e573c435b
- National Historical Museums of Sweden IDgeo/E11F7B6C-AC3D-49BF-B97D-037AF4B615ED
- NE.se IDjena
- NL CR AUT IDge134244
- Nomisma IDjena
- NUTS codeDEG03
- Online PWN Encyclopedia ID3917643
- OpenStreetMap node ID240090160
- OpenStreetMap relation ID62693
- Pinakes city ID267
- Provenio UUIDdfe1ab66-9075-439e-9886-943e943e2d00
- Quora topic IDJena-Germany-1
- SBN place IDMILL001586
- SNARC IDQ47914
- Thesaurus Linguae Aegyptiae IDYPBBC2RCLBC7XJJ3ZGVKRBAPDQ
- Treccani IDjena
- Treccani's Enciclopedia Italiana IDjena
- UN/LOCODEDEJEN
- VIAF cluster ID139549325
- Vikidia article IDfr:Iéna
- Wellcome Collection concept IDtcr5aq9n
- Who's on First ID101748613
- WOEID664055
- World Historical Gazetteer place ID12829747
- WorldCat Entities IDE39PBJd8dQHrtpjrtgW868fH4q
- Yale LUX IDplace/911d43ae-2177-4d54-972f-01e83d0734c6
- YSO ID234574
