Grant County on the map of Indiana 2024. Cities, roads, borders and directions in Grant County of Indiana.

Grant County is found in the central part of Indiana. This fantastic county is named after captains Samuel and Moses Grant, former American soldiers and early settlers. The population of Grant County exceeds 66 thousand people. The county, formed on Feb 10, 1831, spans an area of 414 square miles. The county seat of Grant County is Marion. This map shows the borders of Grant 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 Grant County.