| Localité | Code postal |
|---|---|
| Allegany, Coos | 97407 |
| Bandon, Coos | 97411 |
| Broadbent, Coos | 97414 |
| Charleston, Coos | 97420 |
| Coos Bay, Coos | 97420 |
| Coquille, Coos | 97423 |
| Eastside, Coos | 97420 |
| Lakeside, Coos | 97449 |
| Myrtle Point, Coos | 97458 |
| North Bend, Coos | 97459 |
| Norway, Coos | 97458 |
| Powers, Coos | 97466 |
| Remote, Coos | 97458 |