Postal reference / United States
45374Troy, Ohio
ZIP code 45374 is a United States postal code for Troy, Ohio. Its county association is Miami County. The map reference point is at 40.04, -84.2298.
- State / territory
- Ohio
- Recorded place name
- Troy
- County association
- Miami
- Estimated coordinate
- 40.04, -84.2298
View on OpenStreetMap - ZIP prefix
- 453 · 80 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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Ohio directoryOther ZIP codes in Troy, OH
Troy has 2 ZIP codes in the reference dataset.
- 45373Miami
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 45373 | Troy | OH | Miami | 1.4 |
| 45359 | Pleasant Hill | OH | Miami | 6.1 |
| 45339 | Ludlow Falls | OH | Miami | 6.6 |
| 45312 | Casstown | OH | Miami | 6.8 |
| 45371 | Tipp City | OH | Miami | 7.6 |
| 45356 | Piqua | OH | Miami | 7.6 |
| 45383 | West Milton | OH | Miami | 7.8 |
| 45318 | Covington | OH | Miami | 8.3 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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