Walker, SD
ZIP Codes in Walker, South Dakota
February 7, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 57659 | 12 | 45.7084, -101.1546 |
Walker has 1 ZIP code
ZIP Codes in Walker, South Dakota
February 7, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 57659 | 12 | 45.7084, -101.1546 |