Zip Code 57623 - Dupree, Dewey, SD, United States
Zip Code 57623 Data
| Zip Code | 57623 |
|---|---|
| Area 1 (City, County) | Dupree, Dewey |
| Area 2 (City, County) | Dupree, Ziebach |
| State | South Dakota |
| State FIPS | 46 |
| Latitude | 45.050708 |
| Longitude | -101.568746 |
| Timezone | 7 |
| Daylight | Yes |
| Country | United States |