Altkirch

Altkirch
Àltkìrech (Alemannic German)
The historic centre of Altkirch
Location of Altkirch
Altkirch
Altkirch
Coordinates: 47°37′N 7°14′E / 47.62°N 7.24°E / 47.62; 7.24
CountryFrance
RegionGrand Est
DepartmentHaut-Rhin
ArrondissementAltkirch
CantonAltkirch
IntercommunalityCC Sundgau
Government
  Mayor (20202026) Nicolas Jander
Area
1
9.54 km2 (3.68 sq mi)
Population
 (2022)
5,575
  Density580/km2 (1,500/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
68004 /68130
Dialling codes0389
Elevation274–392 m (899–1,286 ft)
(avg. 310 m or 1,020 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Altkirch (French: [altkiʁʃ] , German: [ˈaltkɪʁç]; Alsatian: Àltkìrech) is a commune in the Haut-Rhin department in Alsace in north-eastern France.

The town is traditionally regarded as the capital of Sundgau.