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

Day County is found in the northeastern part of South Dakota. This fantastic county is named after Merritt H. Day, territorial legislator. The population of Day County exceeds 5 thousand people. The county, formed in 1879, spans an area of 1029 square miles. The county seat of Day County is Webster. This map shows the borders of Day 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 Day County.