ZIP Code 45812
Alger · Hardin, Ohio
45812 is the ZIP code of Alger in Hardin, Ohio, United States.
- ZIP Code
- 45812
- County
- Hardin
- State
- Ohio
- Country
- United States
Place with ZIP code 45812
| Place | County | Location |
|---|---|---|
| Alger | Hardin | 40.706, -83.825 |
Near Columbus
The nearest major city is Columbus, about 108 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 45812?
Alger.
Which county and state is 45812 in?
Hardin, Ohio, United States.
What is the nearest major city to 45812?
Columbus, about 108 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.