Walworth County, South Dakota Basics:
Walworth County South Dakota - Government Site
Population: 5,471
Area: 709 square miles
County seat: Selby
Area code(s) in use: 605
Time zone: CST
High school graduate or higher: 86.7%
Bachelor's degree or higher: 22.7%
Median household income: $42,711
Persons in poverty: 11.2%
Home ownership rate: 71.5%
Mean travel time to work: 14.4 minutes
Adjacent counties:
Campbell Corson Dewey Edmunds McPherson Potter