| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 83607 | Caldwell | Canyon County | Standard |
| 83619 | Fruitland | Payette County | Standard |
| 83655 | New Plymouth | Payette County | Standard |
| 83660 | Parma | Canyon County | Standard |
| 83661 | Payette | Payette County | Standard |
| 97901 | Adrian | Malheur County | Standard |
| 97902 | Arock | Malheur County | PO Box |
| 97903 | Brogan | Malheur County | Standard |
| 97906 | Harper | Malheur County | Standard |
| 97907 | Huntington | Baker County | Standard |
| 97908 | Ironside | Malheur County | Standard |
| 97909 | Jamieson | Malheur County | Standard |
| 97910 | Jordan Valley | Malheur County | Standard |
| 97911 | Juntura | Malheur County | Standard |
| 97913 | Nyssa | Malheur County | Standard |
| 97914 | Ontario | Malheur County | Standard |
| 97917 | Riverside | Malheur County | Standard |
| 97918 | Vale | Malheur County | Standard |
| 97920 | Westfall | Malheur County | PO Box |