| Post Office | Ontario |
| Division | Malheur |
| Pincode | 97914 |
| Post Office | Nyssa |
| Division | Malheur |
| Pincode | 97913 |
| Post Office | Vale |
| Division | Malheur |
| Pincode | 97918 |
| Post Office | Adrian |
| Division | Malheur |
| Pincode | 97901 |
| Post Office | Jordan Valley |
| Division | Malheur |
| Pincode | 97910 |
| Post Office | Huntington |
| Division | Malheur |
| Pincode | 97907 |
| Post Office | Harper |
| Division | Malheur |
| Pincode | 97906 |
| Post Office | Juntura |
| Division | Malheur |
| Pincode | 97911 |
| Post Office | Westfall |
| Division | Malheur |
| Pincode | 97920 |
14 City in Malheur | List of Zip Codes Location In Oregon and Your selected County Malheur