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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Other ZIP codes in Troy, OH

Troy has 2 ZIP codes in the reference dataset.

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
45373TroyOHMiami1.4
45359Pleasant HillOHMiami6.1
45339Ludlow FallsOHMiami6.6
45312CasstownOHMiami6.8
45371Tipp CityOHMiami7.6
45356PiquaOHMiami7.6
45383West MiltonOHMiami7.8
45318CovingtonOHMiami8.3

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