| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Whitehorse (Whitehorse) | 45.184356 | -100.840592 | m | 57661 |
| Timber Lake (Timber Lake) | 45.325374 | -100.966762 | m | 57656 |
| Ridgeview (Ridgeview) | 45.109672 | -100.550244 | m | 57652 |
| Ridgeview (La Plant) | 45.109672 | -100.550244 | m | 57652 |
| Lantry (Lantry) | 45.051938 | -101.398454 | m | 57636 |
| Isabel (Lightcap) | 45.233118 | -101.329737 | m | 57633 |
| Isabel (Isabel) | 45.233118 | -101.329737 | m | 57633 |
| Isabel (Firesteel) | 45.233118 | -101.329737 | m | 57633 |
| Glencross (Glencross) | 45.42966 | -100.885745 | m | 57630 |
| Eagle Butte (Standing Rock Reservation) | 45.098437 | -100.767968 | m | 57625 |
| Eagle Butte (Parade) | 45.098437 | -100.767968 | m | 57625 |
| Eagle Butte (Eagle Butte) | 45.098437 | -100.767968 | m | 57625 |
| Eagle Butte (Cheyenne River Reservation) | 45.098437 | -100.767968 | m | 57625 |
Dewey is an Administrative divisions in South Dakota United States.
South Dakota