About ZIP code 42171
The ZIP code 42171 routes mail to Smiths Grove 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
42171 - Smiths Grove
ZIP code 42171 is Smiths Grove in Kentucky, United States.
| ZIP code | 42171 |
| Place | Smiths Grove |
| Region | Kentucky |
| District | Warren |
| Country | United States (US) |
| Coordinates | 37.0581, -86.1938 (map) |