ZIP code 45373: Troy, OH
45373 is a ZIP code in Troy, Ohio, mainly in Miami County, part of the Dayton-Kettering-Beavercreek, OH metro area. About 37,565 people live here.
- Population
- 37,565
- Median household income
- $75,742
- Typical home value
- $281,900+1.8% in 12 months
- Median rent
- $988gross, per month
- Median age
- 39.3
- Homeowners
- 71.3%of occupied homes
Shaded: ZIP code 45373's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 45373 details
| City | Troy |
|---|---|
| State | Ohio |
| County | Miami County |
| Metro area | Dayton-Kettering-Beavercreek, OH |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 87.7 sq mi, plus 0.7 sq mi of water |
| Population density | 428 people per sq mi |
| Bachelor's degree or higher | 35.1% of adults 25+ |
| Average commute | 21.2 minutes |
| Center coordinates | 40.03300, -84.19565 |
Median rent in 45373 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $768/mo |
| 2 bedrooms | $932/mo |
| 3 bedrooms | $1,214/mo |
| 4 bedrooms | $1,511/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 45373
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 45374 | Troy, OH | 1.9 mi | — |
| 45312 | Casstown, OH | 5.6 mi | 1,086 |
| 45371 | Tipp City, OH | 6.6 mi | 22,865 |
| 45339 | Ludlow Falls, OH | 7.9 mi | 1,057 |
| 45359 | Pleasant Hill, OH | 8.3 mi | 2,160 |
| 45383 | West Milton, OH | 9.0 mi | 6,912 |
| 45377 | Vandalia, OH | 9.0 mi | 14,888 |
| 45326 | Fletcher, OH | 9.1 mi | 1,446 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 45373?
A typical home in ZIP code 45373 is worth about $281,900 (Zillow Home Value Index). The median household here earns $75,742 a year. See what buying here would cost per month, with Ohio average taxes and insurance filled in.
Monthly payment for a $281,900 homeWhat can a $75,742 income afford?Rental property numbers
About ZIP code 45373
What city is ZIP code 45373?
ZIP code 45373 is in Troy, OH, in Miami County.
What county is ZIP code 45373 in?
45373 is mainly in Miami County, Ohio.
What is the population of ZIP code 45373?
About 37,565 people live in ZIP code 45373, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 45373 in?
45373 is in Eastern Time (UTC−5). It observes daylight saving time.
What other ZIP codes does Troy have?
Troy, OH also uses 45374.