57339 vs 57341 ZIP Codes
Fort Thompson, SD · Gann Valley, SD
| Metric | 57339 | 57341 |
|---|---|---|
| City | Fort Thompson | Gann Valley |
| County | Buffalo | Buffalo |
| State | South Dakota | South Dakota |
| Time zone | Central Time | Central Time |
| Population | 1,525 | 151 |
Demographic figures come from U.S. Census Bureau / ACS data included in the source ZIP dataset; many ZIP codes have no demographic figures in that dataset.