U.S. PLACE PROFILE
Marion, IN
Marion is a City in Grant County, Indiana. The loaded 2025 population estimate is 28,234.
Published locationIndiana
Population estimate28,2342025 loaded Census estimate
CountyGrant CountyPrimary loaded county
Place typeCityCensus place classification
Coordinates40.54999, -85.66042Census representative point
EXPLORE FROM MARION
Distance and nearby-place tools
Only tools with enough qualifying stored data are linked below.
Closest published places
Nearest qualifying Census places by straight-line distance.
Jonesboro, IN5.1 miles · S
Gas City, IN5.5 miles · SE
Sweetser, IN5.7 miles · W
Swayzee, IN9.1 miles · W
Fairmount, IN9.2 miles · S
La Fontaine, IN9.2 miles · N
County coverage
Some incorporated places cross county lines. These county-part values come from the loaded Census county-place-part population layer.
| County | 2025 population in this place part |
|---|---|
| Grant County | 28,234 |
DATA COVERAGE
What is available for Marion
Geographic identityNearby placesPopulation estimate100-mile radius25-mile radius50-mile radius
PRIMARY GEOGRAPHIC SOURCE
U.S. Census Bureau
Place identity, coordinates and geographic identifiers are tied to the loaded Census source record for this location.