Janesville is located in Waseca County, MN. The population is 2,273, making Janesville the 2nd largest city in Waseca County.
There are 2 public schools in Janesville with an average Homefacts rating of B+. The total crime rate for Janesville is low , and there are 0 registered sex offenders residing in the city. Unemployment in Janesville is low and the median home sales price is $0. Detailed and up-to-date Janesville property reports are available for any property address.
Cities near Janesville include Janesville Township, Alton Township and Le Ray Township.