Garretson zipcode
| City | Garretson |
| ZIP Code | 57030 |
| Type | Standard |
| State Code | SD |
| State | South Dakota |
ZIP code of Garretson is 57030. This place is located in South Dakota state in US. To send any postal service to Garretson, you must use 57030 zipcode.
The ZIP code 57030 is also used with 1 more city name of South Dakota.
- Sherman, SD
You should avoid following 1 city name of South Dakota to be used with the ZIP code 57030.
- Palisade, SD