Madison is located in Lake County, SD. The population is 6,575, making Madison the largest city in Lake County.
There are 4 public schools in Madison with an average Homefacts rating of B+. The total crime rate for Madison is very low , and there are 29 registered sex offenders residing in the city. Unemployment in Madison is low and the median home sales price is $0. Detailed and up-to-date Madison property reports are available for any property address.
Cities near Madison include Lake View Township, Le Roy Township and Herman Township.