Okanogan, WA
ZIP Codes in Okanogan, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 98840 | 4,775 | 48.2918, -119.5138 |
Okanogan has 1 ZIP code
ZIP Codes in Okanogan, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 98840 | 4,775 | 48.2918, -119.5138 |