ZIP Code 45390
Union City · Darke, Ohio
45390 is the ZIP code of Union City in Darke, Ohio, United States.
- ZIP Code
- 45390
- County
- Darke
- State
- Ohio
- Country
- United States
Place with ZIP code 45390
| Place | County | Location |
|---|---|---|
| Union City | Darke | 40.202, -84.783 |
Near Indianapolis
The nearest major city is Indianapolis, about 127 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 45390?
Union City.
Which county and state is 45390 in?
Darke, Ohio, United States.
What is the nearest major city to 45390?
Indianapolis, about 127 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.