| Post Office | Mayville |
| Division | Traill |
| Pincode | 58257 |
| Post Office | Hillsboro |
| Division | Traill |
| Pincode | 58045 |
| Post Office | Hatton |
| Division | Traill |
| Pincode | 58240 |
| Post Office | Portland |
| Division | Traill |
| Pincode | 58274 |
| Post Office | Buxton |
| Division | Traill |
| Pincode | 58218 |
| Post Office | Galesburg |
| Division | Traill |
| Pincode | 58035 |
| Post Office | Clifford |
| Division | Traill |
| Pincode | 58016 |
| Post Office | Cummings |
| Division | Traill |
| Pincode | 58223 |
| Post Office | Caledonia |
| Division | Traill |
| Pincode | 58219 |
10 City in Traill | List of Zip Codes Location In North Dakota and Your selected County Traill