Sievi

Sievi
Municipality
Sievin kunta
Sievi kommun
Sievi railway station
Location of Sievi in Finland
Coordinates: 63°54′N 024°31′E / 63.900°N 24.517°E / 63.900; 24.517
Country Finland
RegionNorth Ostrobothnia
Sub-regionYlivieska
Charter1867
Government
 • Municipal managerMarkku Koski 
Area
 (2018-01-01)
 • Total
800.55 km2 (309.09 sq mi)
 • Land786.4 km2 (303.6 sq mi)
 • Water13.55 km2 (5.23 sq mi)
 • Rank104th largest in Finland
Population
 (2025-06-30)
 • Total
4,654
 • Rank176th largest in Finland
 • Density5.92/km2 (15.3/sq mi)
Population by native language
 • Finnish95.8% (official)
 • Swedish0.2%
 • Others4%
Population by age
 • 0 to 1425.1%
 • 15 to 6454.8%
 • 65 or older20.1%
Time zoneUTC+02:00 (EET)
 • Summer (DST)UTC+03:00 (EEST)
Websitewww.sievi.fi

Sievi (Finnish pronunciation: [ˈsie̯ʋi]) is a municipality of Finland.

It is located in the province of Oulu and is part of the North Ostrobothnia region. The municipality has a population of 4,654 (30 June 2025) and covers an area of 800.55 square kilometres (309.09 sq mi) of which 13.55 km2 (5.23 sq mi) is water. The population density is 5.92 inhabitants per square kilometre (15.3/sq mi).

The municipality is unilingually Finnish.