St. Clair is located in Blue Earth County, MN. The population is 667, making St. Clair the 7th largest city in Blue Earth County.
There are 2 public schools in St. Clair with an average Homefacts rating of B-. The total crime rate for St. Clair is very low , and there are 0 registered sex offenders residing in the city. Unemployment in St. Clair is low and the median home sales price is $0. Detailed and up-to-date St. Clair property reports are available for any property address.
Cities near St. Clair include McPherson Township, Decoria Township and Le Ray Township.