Gregory, SD
ZIP Codes in Gregory, South Dakota
January 20, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 57533 | 1,697 | 43.3504, -99.4203 |
Gregory has 1 ZIP code
ZIP Codes in Gregory, South Dakota
January 20, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 57533 | 1,697 | 43.3504, -99.4203 |