Austrheim Municipality

Austrheim Municipality
Austrheim kommune
Austreim herred  (historic name)
View of the Mongstad area
Vestland within Norway
Austrheim within Vestland
Coordinates: 60°46′16″N 04°55′34″E / 60.77111°N 4.92611°E / 60.77111; 4.92611
CountryNorway
CountyVestland
DistrictNordhordland
Established1 Jan 1910
 • Preceded byLindås Municipality
Administrative centreÅrås
Government
 • Mayor (2023)Morten Sognnes (H)
Area
 • Total
57.54 km2 (22.22 sq mi)
 • Land56.80 km2 (21.93 sq mi)
 • Water0.74 km2 (0.29 sq mi)  1.3%
 • Rank#348 in Norway
Highest elevation
109.13 m (358.0 ft)
Population
 (2025)
 • Total
2,915
 • Rank#234 in Norway
 • Density50.7/km2 (131/sq mi)
 • Change (10 years)
 +1.7%
DemonymAustrheiming
Official language
 • Norwegian formNynorsk
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
ISO 3166 codeNO-4632
WebsiteOfficial website

Austrheim is a municipality in the Nordhordland region of Vestland county, Norway. The administrative centre of the municipality is the village of Årås. Other villages in the municipality include Austrheim and Kaland. The Mongstad industrial area lies along the border of Austrheim and neighboring Alver Municipality. The westernmost point of mainland Norway is Vardetangen which is located in the municipality.

The 57.54-square-kilometre (22.22 sq mi) municipality is the 348th largest by area out of the 357 municipalities in Norway. Austrheim Municipality is the 234th most populous municipality in Norway with a population of 2,915. The municipality's population density is 50.7 inhabitants per square kilometre (131/sq mi) and its population has increased by 1.7% over the previous 10-year period.