About ZIP code 57779
The ZIP code 57779 routes mail to Saint Onge 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
57779 - Saint Onge
ZIP code 57779 is Saint Onge in South Dakota, United States.
| ZIP code | 57779 |
| Place | Saint Onge |
| Region | South Dakota |
| District | Lawrence |
| Country | United States (US) |
| Coordinates | 44.5473, -103.7232 (map) |