Griesheim, Hesse

Griesheim
Aerial view
Location of Griesheim within Darmstadt-Dieburg district
Griesheim
Griesheim
Coordinates: 49°51′50″N 8°33′50″E / 49.86389°N 8.56389°E / 49.86389; 8.56389
CountryGermany
StateHesse
Admin. regionDarmstadt
DistrictDarmstadt-Dieburg
Government
  Mayor (202228) Geza Krebs-Wetzl (CDU)
Area
  Total
21.55 km2 (8.32 sq mi)
Elevation
96 m (315 ft)
Population
 (2023-12-31)
  Total
29,248
  Density1,400/km2 (3,500/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
Postal codes
64347
Dialling codes06155
Vehicle registrationDA
Websitewww.griesheim.de

Griesheim (German pronunciation: [ˈɡʁiːsˌhaɪm] ) is the largest town in the Darmstadt-Dieburg district of Darmstadt in the southern state of Hesse. It has just over 28,000 inhabitants as of December 2023.

Griesheim is known for being the location of the first German airfield, which was founded in 1908. More recently, in 2013, news of the Dagger Complex—which emerged as the most important of the NSA's headquarters in Europe in the wake of the global surveillance disclosures—brought Griesheim worldwide attention.

The town of Griesheim is also known in the region as "Onion City," a reference to the statue of the "Zwiebelfrau" ("Onion Woman") in the market square.