Siikainen

Siikainen
Siikais
Municipality
Siikaisten kunta
Siikais kommun
Eteläpää in Siikaniemi
Location of Siikainen in Finland
Coordinates: 61°53′N 021°49′E / 61.883°N 21.817°E / 61.883; 21.817
Country Finland
RegionSatakunta
Sub-regionNorthern Satakunta
Charter1871
Government
  Municipality managerHeli Kaskiluoto
Area
 (2018-01-01)
  Total
491.33 km2 (189.70 sq mi)
  Land463.32 km2 (178.89 sq mi)
  Water28.1 km2 (10.8 sq mi)
  Rank188th largest in Finland
Population
 (2025-03-31)
  Total
1,257
  Rank283rd largest in Finland
  Density2.71/km2 (7.0/sq mi)
Population by native language
  Finnish98.4% (official)
  Others1.6%
Population by age
  0 to 1411.3%
  15 to 6451.4%
  65 or older37.3%
Time zoneUTC+02:00 (EET)
  Summer (DST)UTC+03:00 (EEST)
ClimateDfc
Websitewww.siikainen.fi

Siikainen (Swedish: Siikais) is a municipality of Finland.

It is located in the former province of Western Finland and is part of the Satakunta region. The municipality has a population of 1,257 (31 March 2025), which make it the smallest municipality in Satakunta in terms of population. The municipality covers an area of 491.33 square kilometres (189.70 sq mi) of which 28.10 square kilometres (10.85 sq mi) is inland water (2018-01-01). The population density is 3 inhabitants per square kilometre (7.8/sq mi) (31 March 2025). The municipal manager of Siikainen is Heli Kaskiluoto.

The municipality is unilingually Finnish.


Siikainen hosts a buddhist center Samje and the Stupa located there was the northern most in the world until 2016.