Jämijärvi
Jämijärvi is a municipality of Finland.
It is located in the province of Western Finland and is part of the Satakunta region. The municipality has a population of and covers an area of of which is water. The population density is.
The municipality is unilingually Finnish.
Jämijärvi Airfield is one of the busiest general aviation airfields in Finland. A serious aviation accident happened in Jämijärvi in April 2014.
