Giessen

Giessen
Gießen
Main building of Justus Liebig University
Location of Giessen within Giessen district
Giessen
Giessen
Coordinates: 50°35′N 8°40′E / 50.583°N 8.667°E / 50.583; 8.667
CountryGermany
StateHesse
Admin. regionGiessen
DistrictGiessen
Subdivisions6 Stadtteile
Government
  Lord mayor (202127) Frank-Tilo Becher (SPD)
Area
  Total
72.55 km2 (28.01 sq mi)
Elevation
159 m (522 ft)
Population
 (2023-12-31)
  Total
88,933
  Density1,200/km2 (3,200/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
Postal codes
35390–35398
Dialling codes0641, 06403
Vehicle registrationGI
Websitewww.giessen.de

Giessen, spelled Gießen in German (German pronunciation: [ˈɡiːsn̩] ), is a town in the German state (Bundesland) of Hesse, capital of both the district of Giessen and the administrative region of Giessen. The population is approximately 90,000, with roughly 37,000 university students.

The name comes from Giezzen, as it was first referred to in 1197, which refers to the position of the town between several rivers, lakes and streams. The largest river in Giessen is the Lahn, which divides the town in two parts (west and east), roughly 50 kilometres (31 miles) north of Frankfurt am Main. Giessen is also home to the University of Giessen.

In 1969, the town hosted the ninth Hessentag state festival.