Madison
City in South Dakota
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Madison is a city in Lake County, South Dakota, United States. The population was 6,191 at the 2020 census. It is the county seat of Lake County and is home to Dakota State University. Wikipedia
Population: 6,097 (2022)
Zip code: 57042
University: Dakota State University
Area code: 605
Elevation: 1,673 ft (510 m)
Founded: 1880