St. Clair County on the map of Alabama 2024. Cities, roads, borders and directions in St. Clair County of Alabama.

St. Clair County is situated in the northern region of Alabama. This wonderful county is named after Arthur St. Clair (1736-1818), President of Continental Congress. The area of St. Clair County is about 631.90 square miles. This county, created in 1818, is populated today by 93 thousand residents. Ashville and Pell City is the county seat of St. Clair County. This map shows the borders of St. Clair 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 St. Clair County.