| Post Office | Saint Anthony |
| Division | Fremont |
| Pincode | 83445 |
| Post Office | Ashton |
| Division | Fremont |
| Pincode | 83420 |
| Post Office | Island Park |
| Division | Fremont |
| Pincode | 83429 |
| Post Office | Newdale |
| Division | Fremont |
| Pincode | 83436 |
| Post Office | Teton |
| Division | Fremont |
| Pincode | 83451 |
| Post Office | Chester |
| Division | Fremont |
| Pincode | 83421 |
| Post Office | Macks Inn |
| Division | Fremont |
| Pincode | 83433 |
| Post Office | Parker |
| Division | Fremont |
| Pincode | 83438 |
8 City in Fremont | List of Zip Codes Location In Idaho and Your selected County Fremont