Vefsn Municipality

Vefsn Municipality
Vefsn kommune
Vefsen herred  (historic name)
Nordland within Norway
Vefsn within Nordland
Coordinates: 65°47′57″N 13°15′02″E / 65.79917°N 13.25056°E / 65.79917; 13.25056
CountryNorway
CountyNordland
DistrictHelgeland
Established1 Jan 1838
 • Created asFormannskapsdistrikt
Administrative centreMosjøen
Government
 • Mayor (2023)Rune Krutå (Ap)
Area
 • Total
1,929.40 km2 (744.95 sq mi)
 • Land1,838.13 km2 (709.71 sq mi)
 • Water91.27 km2 (35.24 sq mi)  4.7%
 • Rank#41 in Norway
Highest elevation
1,556.55 m (5,106.8 ft)
Population
 (2024)
 • Total
13,469
 • Rank#91 in Norway
 • Density7/km2 (18/sq mi)
 • Change (10 years)
 +1.4%
DemonymVefsning
Official language
 • Norwegian formNeutral
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
ISO 3166 codeNO-1824
WebsiteOfficial website

Vefsn (Southern Sami: Vaapste) is a municipality in Nordland county, Norway. It is part of the Helgeland traditional region. The administrative centre of the municipality is the town of Mosjøen (population: 9,843). Some of the notable villages in Vefsn include Drevvassbygda, Elsfjord, and Husvik.

The 1,929-square-kilometre (745 sq mi) municipality is the 41st largest by area out of the 357 municipalities in Norway. Vefsn Municipality is the 91st most populous municipality in Norway with a population of 13,469. The municipality's population density is 7 inhabitants per square kilometre (18/sq mi) and its population has increased by 1.4% over the previous 10-year period.