U.S. PLACE PROFILE
Troy, OH
Troy is a City in Miami County, Ohio. The loaded 2025 population estimate is 27,344.
Published locationOhio
Population estimate27,3442025 loaded Census estimate
CountyMiami CountyPrimary loaded county
Place typeCityCensus place classification
Coordinates40.04101, -84.22236Census representative point
EXPLORE FROM TROY
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.
Casstown, OH5.0 miles · E
Tipp City, OH5.6 miles · S
Pleasant Hill, OH6.6 miles · W
Ludlow Falls, OH6.9 miles · SW
Piqua, OH7.4 miles · N
West Milton, OH7.9 miles · SW
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 |
|---|---|
| Miami County | 27,344 |
DATA COVERAGE
What is available for Troy
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.