Lumijoki

Lumijoki
Municipality
Lumijoen kunta
Lumijoki kommun
Location of Lumijoki in Finland
Coordinates: 64°50.2′N 025°11.2′E / 64.8367°N 25.1867°E / 64.8367; 25.1867
Country Finland
RegionNorth Ostrobothnia
Sub-regionOulu
Charter1867
Government
  Municipal managerPaula Karsi-Ruokolainen
Area
 (2018-01-01)
  Total
290.29 km2 (112.08 sq mi)
  Land214.12 km2 (82.67 sq mi)
  Water77.1 km2 (29.8 sq mi)
  Rank259th largest in Finland
Population
 (2025-03-31)
  Total
2,008
  Rank255th largest in Finland
  Density9.38/km2 (24.3/sq mi)
Population by native language
  Finnish95.6% (official)
  Others4.4%
Population by age
  0 to 1427%
  15 to 6454.4%
  65 or older18.6%
Time zoneUTC+02:00 (EET)
  Summer (DST)UTC+03:00 (EEST)
Websitewww.lumijoki.fi

Lumijoki is a municipality of Finland.

It is located in the Northern Ostrobothnia region. The municipality has a population of 2,008 (31 March 2025) and covers an area of 290.29 square kilometres (112.08 sq mi) of which 77.1 km2 (29.8 sq mi) is water. The population density is 9.38 inhabitants per square kilometre (24.3/sq mi).

Neighbouring municipalities are Hailuoto, Liminka, Oulu and Siikajoki.

The municipality is unilingually Finnish.