Wangen District
The municipality cheeks until 31 December 2009, an administrative unit of the Canton of Bern. The district with the capital Wangen an der Aare included 23 municipalities with 26'853 inhabitants, 129 km ² (as of 31 December 2008):
Changes in the community inventory
Communities by 2008
Communities by 2009
- 2008: Merger Herzogenbuchsee and Oberönz → Herzogenbuchsee
- 2009: Merger Heimenhausen, Röthenbach at Herzogenbuchsee and Wanzwil → Heimenhausen
- 2010: District change of all 23 municipalities of the district of Wangen → Oberaargau