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Klamath ZIP Codes — Oregon (OR)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Klamath Falls | Klamath | Oregon | OR | 97601 |
| Klamath Falls | Klamath | Oregon | OR | 97602 |
| Klamath Falls | Klamath | Oregon | OR | 97603 |
| Crater Lake | Klamath | Oregon | OR | 97604 |
| Beatty | Klamath | Oregon | OR | 97621 |
| Bly | Klamath | Oregon | OR | 97622 |
| Bonanza | Klamath | Oregon | OR | 97623 |
| Chiloquin | Klamath | Oregon | OR | 97624 |
| Dairy | Klamath | Oregon | OR | 97625 |
| Fort Klamath | Klamath | Oregon | OR | 97626 |
| Keno | Klamath | Oregon | OR | 97627 |
| Malin | Klamath | Oregon | OR | 97632 |
| Merrill | Klamath | Oregon | OR | 97633 |
| Midland | Klamath | Oregon | OR | 97634 |
| Sprague River | Klamath | Oregon | OR | 97639 |
| Chemult | Klamath | Oregon | OR | 97731 |
| Crescent | Klamath | Oregon | OR | 97733 |
| Gilchrist | Klamath | Oregon | OR | 97737 |
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