Smithfield, KY
ZIP Codes in Smithfield, Kentucky
February 11, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 40068 | 2,537 | 38.3887, -85.2863 |
Smithfield has 1 ZIP code
ZIP Codes in Smithfield, Kentucky
February 11, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 40068 | 2,537 | 38.3887, -85.2863 |