Sun Prairie is located in Dane County, WI. The population is 29,905, making Sun Prairie the 2nd largest city in Dane County.
There are 15 public schools in Sun Prairie with an average Homefacts rating of A-. The total crime rate for Sun Prairie is low , and there are 49 registered sex offenders residing in the city. Unemployment in Sun Prairie is low and the median home sales price is $0. Detailed and up-to-date Sun Prairie property reports are available for any property address.