Korsnäs

Korsnäs
Municipality
Korsnäs kommun
Korsnäsin kunta
Location of Korsnäs in Finland
Coordinates: 62°47′N 021°11′E / 62.783°N 21.183°E / 62.783; 21.183
Country Finland
RegionOstrobothnia
Sub-regionVaasa
Charter1887
Government
 • Municipal managerChristina Båssar
Area
 (2018-01-01)
 • Total
1,424.71 km2 (550.08 sq mi)
 • Land236.27 km2 (91.22 sq mi)
 • Water1,189.06 km2 (459.10 sq mi)
 • Rank252nd largest in Finland
Population
 (2025-06-30)
 • Total
1,985
 • Rank257th largest in Finland
 • Density8.4/km2 (22/sq mi)
Population by native language
 • Swedish83.4% (official)
 • Finnish3.6% (official)
 • Others13%
Population by age
 • 0 to 1414.5%
 • 15 to 6456.3%
 • 65 or older29.2%
Time zoneUTC+02:00 (EET)
 • Summer (DST)UTC+03:00 (EEST)
Websitewww.korsnas.fi

Korsnäs is a municipality in Finland, located on the west coast of the country. Korsnäs is situated in Ostrobothnia, along the Gulf of Bothnia. The population of Korsnäs is approximately 2,000, while the sub-region has a population of approximately 111,000. It is the 257th most populous municipality in Finland.

Korsnäs is a bilingual municipality with Finnish and Swedish as its official languages. The population consists of 4% Finnish speakers, 83% Swedish speakers, and 13% speakers of other languages.