Merijärvi

Merijärvi
Municipality
Merijärven kunta
Merijärvi kommun
Location of Merijärvi in Finland
Coordinates: 64°17.8′N 024°26.8′E / 64.2967°N 24.4467°E / 64.2967; 24.4467
Country Finland
RegionNorth Ostrobothnia
Sub-regionYlivieska
Charter1866
Government
 • Municipal managerKari Jokela
Area
 (2018-01-01)
 • Total
231.63 km2 (89.43 sq mi)
 • Land229.97 km2 (88.79 sq mi)
 • Water1.8 km2 (0.69 sq mi)
 • Rank253rd largest in Finland
Population
 (2025-06-30)
 • Total
1,032
 • Rank290th largest in Finland
 • Density4.49/km2 (11.6/sq mi)
Population by native language
 • Finnish99.6% (official)
 • Others0.4%
Population by age
 • 0 to 1424.4%
 • 15 to 6451%
 • 65 or older24.6%
Time zoneUTC+02:00 (EET)
 • Summer (DST)UTC+03:00 (EEST)
Websitewww.merijarvi.fi

Merijärvi is a municipality of Finland.

It is located in the Northern Ostrobothnia region. The municipality has a population of 1,032 (30 June 2025) and covers an area of 231.63 square kilometres (89.43 sq mi) of which 1.8 km2 (0.69 sq mi) is water. The population density is 4.49 inhabitants per square kilometre (11.6/sq mi).

The municipality is unilingually Finnish.