Marion County, IN

Marion County
Population: 860,454
Population Density: 2,171.5 per square mile

Water Area Percentage: 1.68% (6.79 square miles)
Land Area Percentage: 98.32% (396.25 square miles)
Total Area: 403.04 square miles
Housing Units: 387,183 per square mile

County Links

Lakes In Marion County
• Geist Reservoir

Cities In Marion County
Beech Grove
Camby
Greenwood
Indianapolis
New Palestine
West Newton
Zionsville