Walworth County on the map of South Dakota 2025. Cities, roads, borders and directions in Walworth County of South Dakota.

USA / South Dakota / Walworth County

Walworth County is found in the northern region of South Dakota. This fantastic county is named after Walworth County, Wisconsin, itself named for Reuben Walworth. The population of Walworth County exceeds 5 thousand people. The county, formed in 1873, spans an area of 708 square miles. The county seat of Walworth County is Selby. This map shows the borders of Walworth County as well as neighboring counties, including major highways and natural objecsts as of 2025. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Walworth County.

The borders of Walworth County over the map of South Dakota

An image of Walworth County, SD

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