Rusko

Rusko
Municipality
Ruskon kunta
Rusko kommun
Sormat office in Rusko
Location of Rusko in Finland
Coordinates: 60°32.5′N 022°13.5′E / 60.5417°N 22.2250°E / 60.5417; 22.2250
Country Finland
RegionSouthwest Finland
Sub-regionTurku sub-region
Metropolitan areaTurku metropolitan area
Government
  Municipal managerArto Oikarinen
Area
 (2018-01-01)
  Total
127.90 km2 (49.38 sq mi)
  Land127.16 km2 (49.10 sq mi)
  Water0.78 km2 (0.30 sq mi)
  Rank287th largest in Finland
Population
 (2025-03-31)
  Total
6,402
  Rank143rd largest in Finland
  Density50.35/km2 (130.4/sq mi)
Population by native language
  Finnish95.2% (official)
  Swedish1.6%
  Others3.2%
Population by age
  0 to 1420.1%
  15 to 6460.3%
  65 or older19.6%
Time zoneUTC+02:00 (EET)
  Summer (DST)UTC+03:00 (EEST)
ClimateDfb
Websiterusko.fi

Rusko (Finnish pronunciation: [ˈrusko]) is a municipality of Finland.

It is located in Western Finland and is part of the Southwest Finland region. The municipality has a population of 6,402 (31 March 2025) and covers an area of 127.90 square kilometres (49.38 sq mi) of which 0.78 km2 (0.30 sq mi) is water. The population density is 50.35 inhabitants per square kilometre (130.4/sq mi).

The municipality is unilingually Finnish.

The municipality of Vahto was consolidated with Rusko on 1 January 2009.