ZIP Code 42457
Smith Mills · Henderson, Kentucky
42457 is the ZIP code of Smith Mills in Henderson, Kentucky, United States.
- ZIP Code
- 42457
- County
- Henderson
- State
- Kentucky
- Country
- United States
Place with ZIP code 42457
| Place | County | Location |
|---|---|---|
| Smith Mills | Henderson | 37.832, -87.789 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 42457?
Smith Mills.
Which county and state is 42457 in?
Henderson, Kentucky, 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.