Marion County on the map of Iowa 2024. Cities, roads, borders and directions in Marion County of Iowa.

Marion County is situated in the southern part of Iowa. This hilarious county is named after Francis Marion, American Revolutionary War general. The total area of Marion County is about 554 square miles. This county, set up on Jun 10, 1845, is populated today by at least 33 thousand residents. Knoxville is the county seat of Marion County. This map shows the borders of Marion 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 Marion County.