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

Calhoun County is located in the central part of Iowa. This excellent county is named after John C. Calhoun, US Vice President. The county seat of Calhoun County is Rockwell City. The county's area is estimated at 570 square miles. Established on Jan 15, 1851, today Calhoun County is home to 10 thousand residents. This map shows the borders of Calhoun 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 Calhoun County.