Parkston zipcode
| City | Parkston |
| ZIP Code | 57366 |
| Type | Standard |
| State Code | SD |
| State | South Dakota |
ZIP code of Parkston is 57366. This place is located in South Dakota state in US. To send any postal service to Parkston, you must use 57366 zipcode.
You should avoid following 3 city names of South Dakota to be used with the ZIP code 57366.
- Beardsley, SD
- Marcy Colony, SD
- Milltown, SD