About ZIP code 57042
The ZIP code 57042 routes mail to Madison 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
57042 - Madison
ZIP code 57042 is Madison in South Dakota, United States.
| ZIP code | 57042 |
| Place | Madison |
| Region | South Dakota |
| District | Lake |
| Country | United States (US) |
| Coordinates | 44.0054, -97.1149 (map) |