Erwin, SD

Erwin is a town in Kingsbury County, South Dakota, United States. The population was 45 at the 2010 census. Wikipedia

County: Kingsbury County

Population: 45 (2012)

Area: 306 acres (124 ha)

Elevation: 1,873 ft (571 m)

Time Zone: Central Standard Time

City Data

Weather

Zip Codes: 57233

Area Codes: 605