Marion County, IN Map
Official Census boundary of Marion County, Indiana (FIPS 18097). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Marion County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
975,809
Households
400,432
Median household income
$66,346
Median age
34.4 years
Median home value
$224,000
Median gross rent
$1,153/mo
Owner-occupied homes
56.5%
Bachelor's degree or higher
34.8%
Below poverty level
15.3%
Land area
396 sq mi
Population density
2,464 / sq mi