Smith Mills, KY
ZIP Codes in Smith Mills, Kentucky
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 42457 | -- | 37.8323, -87.7889 |
Smith Mills has 1 ZIP code
ZIP Codes in Smith Mills, Kentucky
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 42457 | -- | 37.8323, -87.7889 |