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Isojoki

Isojoki
Storå
Municipality
Isojoen kunta
Storå kommun
Isojoki church and bell tower
Isojoki church and bell tower
Coat of arms of Isojoki
Location of Isojoki in Finland
Location of Isojoki in Finland
Map
Interactive map of Isojoki
Coordinates: 62°06′50″N 21°57′30″E / 62.11389°N 21.95833°E / 62.11389; 21.95833
Country Finland
RegionSouth Ostrobothnia
Sub-regionSuupohja
Charter1855
Government
  Municipal managerJuha Herrala
Area
 (2018-01-01)[1]
  Total
647.43 km2 (249.97 sq mi)
  Land642.4 km2 (248.0 sq mi)
  Water5.05 km2 (1.95 sq mi)
  Rank134th largest in Finland
Population
 (2025-12-31)[2]
  Total
1,771
  Rank265th largest in Finland
  Density2.76/km2 (7.1/sq mi)
Population by native language
  Finnish94% (official)
  Swedish0.9%
  Others5.1%
Population by age
  0 to 1411.3%
  15 to 6455.1%
  65 or older33.7%
Time zoneUTC+02:00 (EET)
  Summer (DST)UTC+03:00 (EEST)
Websiteisojoki.fi Edit this at Wikidata

Isojoki (Swedish: Storå; lit. "Big River") is a municipality of Finland. It is part of the South Ostrobothnia region. The city of Pori is located 83 kilometres (52 mi) south of Isojoki. Neighbouring municipalities are Honkajoki, Karijoki, Kauhajoki, Kristinestad, Merikarvia and Siikainen. The population of Isojoki is 1,771 (31 December 2025).[2] The municipality covers an area of 642.4 km2 (248.0 sq mi), of which 5.05 km2 (1.95 sq mi) is inland water (1 January 2018).[1] The population density is 2.76/km2 (7.1/sq mi). The municipality is unilingually Finnish.

Although the area is not very high, one of the highest hills of southern Finland is located here (Lauhanvuori). Many Finns from this area have emigrated to Minnesota, in the USA, as well as Michigan.[citation needed]

Industry: wood, potato, machinery

Tourism: Lauhanvuori National Park (hotel, viewtower, big smoke sauna, historical nature with many relics from ice-age)

Nature: Mostly Forest, swamp and agriculture

References

[edit]
  1. 1 2 "Area of Finnish Municipalities 1.1.2018" (PDF). National Land Survey of Finland. Retrieved 30 January 2018.
  2. 1 2 3 "Population growth slowed down in 2025". Population structure. Statistics Finland. 1 April 2026. ISSN 2243-3627. Retrieved 6 April 2026.
  3. "Population according to age (1-year) and sex by area and the regional division of each statistical reference year, 2003–2020". StatFin. Statistics Finland. Retrieved 2 May 2021.
[edit]

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