About ZIP code 42457
The ZIP code 42457 routes mail to Smith Mills in the Kentucky region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
42457 - Smith Mills
ZIP code 42457 is Smith Mills in Kentucky, United States.
| ZIP code | 42457 |
| Place | Smith Mills |
| Region | Kentucky |
| District | Henderson |
| Country | United States (US) |
| Coordinates | 37.8323, -87.7889 (map) |