About ZIP code 83420
The ZIP code 83420 routes mail to Ashton in the Idaho region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
83420 - Ashton
ZIP code 83420 is Ashton in Idaho, United States.
| ZIP code | 83420 |
| Place | Ashton |
| Region | Idaho |
| District | Fremont |
| Country | United States (US) |
| Coordinates | 44.0153, -111.4253 (map) |