Jerauld County is a county located in the state of South Dakota. Based on the 2010 census, the population was 2,071. Its county seat is Wessington Springs
Jerauld is named for territorial legislator H.A. Jerauld.
County QuickFacts: CensusBureau Quick Facts
The legislature of 1883 divided Aurora County and named one of the two new areas Jerauld County. The county was named in honor of H. A. Jerauld, a territorial legislator in 1883 when the county was created and organized. Governor Ordway appointed county Commissioners and Wessington Springs was named the county seat.
As reported by the Census Bureau, the county has a total area of 533 square miles (1,380 km2), of which, 530
square miles (1,372 km2) of it is land and 3 square miles (7 km2) of it (0.51%) is water.
Bordering counties are as follows: