Marion County, Indiana
Marion County is a county in Indiana with an estimated population of 968,460 in 2023. 11 cities, towns and Census places in it are indexed here.
Largest places in Marion County
Indianapolis city (balance) 879,293Lawrence 49,235Beech Grove 14,422Speedway 14,157Southport 2,068Meridian Hills 1,754Warren Park 1,472Clermont 1,367Homecroft 741Rocky Ripple 643Williams Creek 425
About Marion County
Marion County is one of the counties of Indiana. County governments in Indiana handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.