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

USA / South Dakota / McCook County

McCook County is located in the southeastern area of South Dakota. This well known county is named after Edwin McCook, Secretary of Dakota Territory. The county seat of McCook County is Salem. The county's area is about 575 square miles. Founded in 1873, today McCook County is home to 6 thousand residents. This map shows the borders of McCook 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 McCook County.

The borders of McCook County over the map of South Dakota

An image of McCook County, SD

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