Haderslev

Haderslev
Hadersleben (German)
Town
Haderslev Cathedral seen from the inner pond
Haderslev
Haderslev (lower left) is southeast of Esbjerg and north of Sønderborg, on Denmark's Jutland peninsula.
Haderslev
Haderslev (Region of Southern Denmark)
Coordinates: 55°14′34″N 9°31′30″E / 55.24278°N 9.52500°E / 55.24278; 9.52500
CountryDenmark
RegionSouthern Denmark (Syddanmark)
MunicipalityHaderslev
First documented1050
Government
  MayorHans Peter Geil
Area
  Urban
12.2 km2 (4.7 sq mi)
Elevation
10 m (30 ft)
Population
 (2025)
  Urban
22,405
  Urban density1,800/km2 (4,800/sq mi)
  Gender
10,922 males and 11,483 females
DemonymHaderslever
Time zoneUTC+1 (CET)
  Summer (DST)UTC+2 (CEST)
Postal code
6100
Area code(+45) 7
Native languagesDanish
Websitewww.haderslev.dk

Haderslev (Danish pronunciation: [ˈhæðˀɐˌsle̝w]; German: Hadersleben [ˈhaːdɐsleːbm̩] ) is a Danish town in the Region of Southern Denmark with a population of 22,405 (1 January 2025). It is the main town and the administrative seat of Haderslev Municipality and is situated in the eastern part of Southern Jutland. Haderslev is home of Sønderjyske, which is an association football team that plays in the Danish Superliga since 2008. The town is named after King Hader.