Thun (administrative district)

Thun District in the Canton of Bern, Switzerland was created on 1 January 2010. It is part of the Oberland administrative region. It contains 31 municipalities with an area of 321.90 km2 and a population of 103,233.

Mergers

 * On 1 January 2014 the former municipalities of Niederstocken, Oberstocken and Höfen merged into the municipality of Stocken-Höfen and the former municipality of Kienersrüti merged into the municipality of Uttigen.
 * On 1 January 2020 the former municipality of Schwendibach merged into the municipality of Steffisburg.
 * On 1 January 2024 the former municipality of Zwieselberg merged into the municipality of Reutigen.