City
| City / Place Name | ZIP | County | State | Longitude | Latitude |
|---|---|---|---|---|---|
| Enterprise | 97828 | Wallowa | Oregon | -117.2888 | 45.437 |
| Imnaha | 97842 | Wallowa | Oregon | -116.8257 | 45.5137 |
| Joseph | 97846 | Wallowa | Oregon | -117.2128 | 45.3494 |
| Lostine | 97857 | Wallowa | Oregon | -117.4359 | 45.4939 |
| Wallowa | 97885 | Wallowa | Oregon | -117.5357 | 45.5717 |