About ZIP code 57770
The ZIP code 57770 routes mail to Pine Ridge 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
57770 - Pine Ridge
ZIP code 57770 is Pine Ridge in South Dakota, United States.
| ZIP code | 57770 |
| Place | Pine Ridge |
| Region | South Dakota |
| District | Oglala Lakota County |
| Country | United States (US) |
| Coordinates | 43.1124, -102.5984 (map) |