About ZIP code 57645
The ZIP code 57645 routes mail to Morristown 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
57645 - Morristown
ZIP code 57645 is Morristown in South Dakota, United States.
| ZIP code | 57645 |
| Place | Morristown |
| Region | South Dakota |
| District | Corson |
| Country | United States (US) |
| Coordinates | 45.9386, -101.7232 (map) |