Satellite map of Hughes County, South Dakota
Map of Hughes County, South Dakota
Hughes County is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 17,022, making it the smallest county with a state capital city in the country. Its county seat is Pierre, the state capital.
Latitude: 44° 23' 24.00" N
Longitude: -99° 59' 24.00" W