In which county is ZIP code 45373 located?

ZIP 45373 is listed under Miami, OH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 45373: Troy, OH

ZIP: 45373

County: Miami

Coordinates: 40.03740, -84.20320

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Troy, OH postal area 45373. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Troy
ZIP Code	45373
County	Miami
State	OH
Latitude / Longitude	40.03740, -84.20320
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 45373 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 45373 is commonly represented around 40.03740, -84.20320. These coordinates help identify the general area within Miami, OH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 45373 for mail delivery and general location reference in Miami, OH.

Some addresses near Troy may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Troy within OH.

Frequently Asked Questions

What is the primary city for ZIP code 45373?

The primary city for this ZIP code is Troy, located in OH.

In which county is 45373 located?

ZIP code 45373 is situated within Miami, OH.

What are the coordinates for 45373?

The approximate center point is 40.03740 (Latitude) and -84.20320 (Longitude).

Is ZIP code 45373 active?

This page lists ZIP 45373 as Listed based on the latest refresh date shown above.

Does ZIP 45373 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08