ZIP Code 45320
Eaton · Preble, Ohio
45320 is the ZIP code of Eaton in Preble, Ohio, United States.
- ZIP Code
- 45320
- County
- Preble
- State
- Ohio
- Country
- United States
Place with ZIP code 45320
| Place | County | Location |
|---|---|---|
| Eaton | Preble | 39.743, -84.651 |
Near Indianapolis
The nearest major city is Indianapolis, about 129 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 45320?
Eaton.
Which county and state is 45320 in?
Preble, Ohio, United States.
What is the nearest major city to 45320?
Indianapolis, about 129 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.