Troy
City in Miami County, Ohio

Troy is a city in Miami County, Ohio, with 26,305 residents (2020 Census). It sits at 827 ft (252 m) above sea level. The nearest town is Casstown, 5.1 miles E.
- 26,305residents (2020 Census)
- 827 ftelevation · 252 m
- 13.0 sq miland area · 33.6 km²
- 2,030 / sq mipopulation density
- 45373ZIP code
About Troy
Troy is a city in and the county seat of Miami County, Ohio, United States. The population was 26,305 at the 2020 census, making it Miami County's largest city and Ohio's 55th-largest. Troy lies along the Great Miami River about 19 miles (31 km) north of Dayton and is part of the Dayton metropolitan area.
Text: Wikipedia · CC BY-SA 4.0
Troy weather: 7-day forecast
Loading the National Weather Service forecast…
Source: National Weather Service (NOAA).
Live webcams in Troy
Webcams: Windy.com
Living in Troy
- Median household income
- $68,830
- Median home value
- $217,400
- Median rent
- $1,003/mo
- Median age
- 37.8
Do you know Troy? Tell us about it
Help other travelers: share what makes Troy special. We review every message before publishing it.
Map of Troy
Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Troy Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Troy, OH population
Troy had 26,305 residents in the 2020 Census.
| 2020 Census | 26,305 |
|---|---|
| Density | 2,030 per sq mi (784 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Troy at a glance
| State | Ohio (OH) |
|---|---|
| County | Miami County |
| Type | City |
| Population | 26,305 (2020) |
| Land area | 12.96 sq mi (33.6 km²) |
| Water area | 0.22 sq mi (0.56 km²) |
| Elevation | 827 ft (252 m) |
| Coordinates | 40.0446° N, 84.2241° W |
| ZIP code | 45373 |
| Official website | troyohio.gov |
| Census code (GEOID) | 3977588 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Troy
- Casstown5.1 mi E
- Tipp City5.9 mi S
- Pleasant Hill6.5 mi W
- Ludlow Falls6.9 mi SW
- Piqua7.0 mi N
- West Milton8.0 mi SW
- Covington8.4 mi NW
- Fletcher9.0 mi NE
- Laura10.3 mi W
- Christiansburg10.5 mi E
- Union10.9 mi SW
- Lockington11.3 mi N
Straight-line distance between town centers.
Frequently asked questions about Troy
What county is Troy in?
Troy is in Miami County, Ohio.
What is the population of Troy, OH?
26,305 people lived in Troy at the 2020 Census.
What is the ZIP code of Troy, OH?
The ZIP code of Troy is 45373.
What is the elevation of Troy?
827 feet (252 m) above sea level.
What towns are near Troy?
Casstown (5.1 mi), Tipp City (5.9 mi), Pleasant Hill (6.5 mi), Ludlow Falls (6.9 mi), Piqua (7.0 mi).
Last updated: