Kokemäki

Kokemäki
Kumo
Town
Kokemäen kaupunki
Kumo stad
An old hotel Seurahuone in Tulkkila, Kokemäki
Location of Kokemäki in Finland
Coordinates: 61°15.5′N 022°21′E / 61.2583°N 22.350°E / 61.2583; 22.350
Country Finland
RegionSatakunta
Sub-regionPori
Parish1324
Charter1869
Town privileges1977
Government
 • Town managerTeemu Nieminen
Area
 (2018-01-01)
 • Total
531.27 km2 (205.12 sq mi)
 • Land480.42 km2 (185.49 sq mi)
 • Water50.04 km2 (19.32 sq mi)
 • Rank181st largest in Finland
Population
 (2025-06-30)
 • Total
6,662
 • Rank137th largest in Finland
 • Density13.87/km2 (35.9/sq mi)
Population by native language
 • Finnish96.1% (official)
 • Swedish0.3%
 • Others3.6%
Population by age
 • 0 to 1412.8%
 • 15 to 6456.3%
 • 65 or older30.9%
Time zoneUTC+02:00 (EET)
 • Summer (DST)UTC+03:00 (EEST)
ClimateDfc
Websiteen.kokemaki.fi

Kokemäki (Finnish: [ˈkokeˌmæki]; Swedish: Kumo) is a town and municipality in the Satakunta Region of Finland. The town has a population of 6,662 (30 June 2025) and covers an area of 531.27 square kilometres (205.12 sq mi) of which 50.04 km2 (19.32 sq mi) is water. The population density is 13.87 inhabitants per square kilometre (35.9/sq mi).

Finland is constitutionally bi-lingual with a Swedish speaking minority. The municipality is unilingual with the vast majority of the population speaking Finnish. Many, mostly younger, residents are able to understand or speak some English.

The American battery company Æsir Technologies Inc. has announced that it will establish a nickel hydroxide plant producing material for nickel-zinc batteries in the village of Peipohja of Kokemäki.

The Kokemäki coat of arms depicts the bishop's mitre.