About ZIP code 57659
The ZIP code 57659 routes mail to Walker in the South Dakota 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
57659 - Walker
ZIP code 57659 is Walker in South Dakota, United States.
| ZIP code | 57659 |
| Place | Walker |
| Region | South Dakota |
| District | Corson |
| Country | United States (US) |
| Coordinates | 45.9103, -101.0904 (map) |