ZIP code 45373
Where is ZIP code 45373?
Troy, Ohio
Miami County · Standard ZIP code
ZIP code 45373 belongs to Troy, Ohio in Miami County. 45373 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 326 and 937. About 37,565 people live in the 45373 area, where the median household income is $75,742. The closest ZIP codes are 45374 (Troy, 1.4 mi west), 45312 (Casstown, 5.5 mi northeast) and 45371 (Tipp City, 6.9 mi south).
| ZIP code | 45373 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Troy |
| State | Ohio (OH) |
| County | Miami County |
| Time zone | Eastern Time · now |
| Area codes | 326, 937 |
| Coordinates | 40.0374, -84.2032 map |
| 3-digit prefix | 453 |
Population and income in 45373
| Population | 37,565 · higher than 95% of Ohio ZIP codes |
|---|---|
| People per square mile | 428 · higher than 60% of Ohio ZIP codes |
| Median age | 39.3 years · lower than 64% of Ohio ZIP codes |
| Men / women | 50% / 51% |
| Median household income | $75,742 · higher than 61% of Ohio ZIP codes |
| Income per person | $40,954 |
| Below the poverty line | 10% |
| Bachelor’s degree or higher | 35% of adults 25+ |
| Median home value | $253,400 · higher than 82% of Ohio ZIP codes |
| Median rent | $988 a month |
| Housing units | 16,038 |
| Households | 15,229 (2.44 people on average) |
| Owners / renters | 71% / 29% |
| Land area | 87.69 sq mi (plus 0.71 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 45373. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 45373
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 45374 | Troy, OH | 1.4 mi W | Unique |
| 45312 | Casstown, OH | 5.5 mi NE | Standard |
| 45371 | Tipp City, OH | 6.9 mi S | Standard |
| 45359 | Pleasant Hill, OH | 7.5 mi W | Standard |
| 45339 | Ludlow Falls, OH | 7.7 mi SW | Standard |
| 45356 | Piqua, OH | 8.1 mi N | Standard |
| 45383 | West Milton, OH | 8.7 mi SW | Standard |
| 45326 | Fletcher, OH | 9.2 mi NE | Standard |
| 45389 | Christiansburg, OH | 9.5 mi E | PO Box only |
| 45318 | Covington, OH | 9.5 mi NW | Standard |
| 45377 | Vandalia, OH | 10.3 mi S | Standard |
| 45337 | Laura, OH | 11.2 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 45373 or measure the distance to another ZIP code.
How to address mail to 45373
123 MAIN ST
TROY OH 45373
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (45373-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Troy, OH
All Troy ZIP codes with population and income →
Questions
- What city is ZIP code 45373?
- 45373 is a Troy, Ohio ZIP code.
- What county is 45373 in?
- ZIP code 45373 is in Miami County, Ohio.
- What time zone is ZIP code 45373 in?
- 45373 is in the Eastern Time zone (America/New_York).
- What area code is 45373?
- Phone numbers in ZIP code 45373 use area codes 326 and 937.
- What is the population of ZIP code 45373?
- About 37,565 people live in ZIP code 45373, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 45373?
- The median household income in 45373 is $75,742 a year, higher than 61% of Ohio ZIP codes.
- What ZIP codes are near 45373?
- The nearest ZIP codes to 45373 are 45374 (Troy, 1.4 miles), 45312 (Casstown, 5.5 miles), 45371 (Tipp City, 6.9 miles) and 45359 (Pleasant Hill, 7.5 miles).