| 97901 Adrian | 541 | Malheur County | Oregon (OR) |
| 97913 Arcadia | 541 | Malheur County | Oregon (OR) |
| 97902 Arock | 541 | Malheur County | Oregon (OR) |
| 97911 Beulah | 541 | Malheur County | Oregon (OR) |
| 97903 Brogan | 541 | Malheur County | Oregon (OR) |
| 97910 Burns Junction | 541 | Malheur County | Oregon (OR) |
| 97914 Cairo | 541 | Malheur County | Oregon (OR) |
| 97914 Claude | 541 | Malheur County | Oregon (OR) |
| 97910 Danner | 541 | Malheur County | Oregon (OR) |
| 97906 Harper | 541 | Malheur County | Oregon (OR) |
| 97908 Ironside | 541 | Malheur County | Oregon (OR) |
| 97909 Jamieson | 541 | Malheur County | Oregon (OR) |
| 97911 Jonesboro | 541 | Malheur County | Oregon (OR) |
| 97910 Jordan Valley | 541 | Malheur County | Oregon (OR) |
| 97911 Juntura | 541 | Malheur County | Oregon (OR) |
| 97913 Nyssa | 541 | Malheur County | Oregon (OR) |
| 97914 Ontario | 541 | Malheur County | Oregon (OR) |
| 97913 Owyhee Corners | 541 | Malheur County | Oregon (OR) |
| 97917 Riverside | 541 | Malheur County | Oregon (OR) |
| 97910 Rome | 541 | Malheur County | Oregon (OR) |
| 97908 Vale | 541 | Malheur County | Oregon (OR) |
| 97918 Vale | 541 | Malheur County | Oregon (OR) |
| 97920 Westfall | 541 | Malheur County | Oregon (OR) |
| 97918 Willowcreek | 541 | Malheur County | Oregon (OR) |