| Post Office | Klamath Falls |
| Division | Klamath |
| Pincode | 97603 |
| Post Office | Klamath Falls |
| Division | Klamath |
| Pincode | 97601 |
| Post Office | Chiloquin |
| Division | Klamath |
| Pincode | 97624 |
| Post Office | Bonanza |
| Division | Klamath |
| Pincode | 97623 |
| Post Office | Malin |
| Division | Klamath |
| Pincode | 97632 |
| Post Office | Merrill |
| Division | Klamath |
| Pincode | 97633 |
| Post Office | Keno |
| Division | Klamath |
| Pincode | 97627 |
| Post Office | Sprague River |
| Division | Klamath |
| Pincode | 97639 |
| Post Office | Gilchrist |
| Division | Klamath |
| Pincode | 97737 |
16 City in Klamath | List of Zip Codes Location In Oregon and Your selected County Klamath