Sarre-Union
| Sarre-Union | |
|---|---|
| The town hall in Sarre-Union | |
| Location of Sarre-Union | |
| Coordinates: 48°56′N 7°05′E / 48.94°N 7.09°E | |
| Country | France | 
| Region | Grand Est | 
| Department | Bas-Rhin | 
| Arrondissement | Saverne | 
| Canton | Ingwiller | 
| Government | |
| • Mayor (2020–2026) | Marc Séné | 
| Area 1 | 15.39 km2 (5.94 sq mi) | 
| Population  (2022) | 2,751 | 
| • Density | 180/km2 (460/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 67434 /67260 | 
| Elevation | 217–330 m (712–1,083 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Sarre-Union (French pronunciation: [saʁ ynjɔ̃]; German: Saarunion) is a commune in the Bas-Rhin department in Grand Est in north-eastern France.
It consists of two older towns that were unified on 16 June 1794. On the east bank of the river Sarre is the town of Bouquenom (German: Bockenheim) and on the west bank the town of Ville Neuve de Sarrewerden (German: Neu-Saarwerden). It was renamed Saar-Buckenheim between 1940 and 1944 during Nazi Germany occupation.