ZIP Code 57659 – Walker, South Dakota
The 57659 ZIP Code belongs to Walker, South Dakota. The population in this 57659 ZIP code is 19. The latitude is 45.8958 and longitude is -101.09808 in 57659 Walker, South Dakota. The time zone for this 57659 ZIP code is America/Denver.
| City | Walker |
| Zip Code | 57659 |
| State | South Dakota |
| County | Corson |
| Population | 19 |
| Latitude | 45.8958 |
| Longitude | -101.09808 |
| Time Zone | America/Denver |