Ashton zipcode
| City | Ashton |
| ZIP Code | 57424 |
| Type | Standard |
| State Code | SD |
| State | South Dakota |
ZIP code of Ashton is 57424. This place is located in South Dakota state in US. To send any postal service to Ashton, you must use 57424 zipcode.
The ZIP code 57424 is also used with 1 more city name of South Dakota.
- Athol, SD