Lapinjärvi (; ) is a municipality of Finland. It is located in the Uusimaa region. The municipality has a population of () and covers an area of of which is water. The population density is . Neighbouring municipalities are Iitti, Kouvola, Loviisa, Myrskylä and Orimattila. The municipality is bilingual, with majority being Finnish and minority Swedish speakers. Lapinjärvi lake is located near the administrative village center in Lapinjärvi. Politics Results of the 2011 Finnish parliamentary election in Lapinjärvi: Swedish People's Party 33.2% Centre Party 16.8% True Finns 16.2% National Coalition Party 11.2% Social Democratic Party 10.4% Green League 4.3% Left Alliance 3.9% Christian Democrats 2.1% People born in Lapinjärvi Gustaf Rosenqvist (1855–1931) Vilhelm Rosenqvist (1856–1925) Hilda Käkikoski (1864–1912) Otto Slätis (1864–1940) Johan Strömberg (1868–1952) Gustaf Storgårds (1869–1945) Mikko Innanen (1978 –) See also Lapinjärvi Educational Center References External links Municipality of Lapinjärvi – Official website Populated places established in 1575 Lapinjärvi (municipality)