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

Plymouth County is situated in the northwestern lands of Iowa. This hilarious county is named after Plymouth, Massachusetts. The total area of Plymouth County is about 864 square miles. This county, set up on Jan 15, 1851, is populated today by at least 26 thousand residents. Le Mars is the county seat of Plymouth County. This map shows the borders of Plymouth 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 Plymouth County.