Lyman County on the map of South Dakota 2024. Cities, roads, borders and directions in Lyman County of South Dakota.

Lyman County is found in the central area of South Dakota. This fantastic county is named after W.P. Lyman, territorial legislator. The population of Lyman County exceeds 4 thousand people. The county, formed in 1873, spans an area of 1640 square miles. The county seat of Lyman County is Kennebec. This map shows the borders of Lyman County as well as neighboring counties, including major highways and natural objecsts as of 2024. 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 Lyman County.