Janesville is a city in Waseca County, Minnesota, United States. The population was 2,256 at the 2010 census.
Downtown Janesville
The Janesville Free Public Library, built in 1912 as a Carnegie library, is listed on the National Register of Historic Places.
Waseca County is a county in the U.S. state of Minnesota. As of the 2020 census, the population was 18,968. Its county seat is Waseca.
Waseca County Courthouse in 2007
Soils of Waseca County