ZIP Code 45638
Ironton · Lawrence, Ohio
45638 is the ZIP code of Ironton in Lawrence, Ohio, United States.
- ZIP Code
- 45638
- County
- Lawrence
- State
- Ohio
- Country
- United States
Place with ZIP code 45638
| Place | County | Location |
|---|---|---|
| Ironton | Lawrence | 38.529, -82.665 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 45638?
Ironton.
Which county and state is 45638 in?
Lawrence, Ohio, United States.
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.