Hermiston, OR
ZIP Codes in Hermiston, Oregon
December 15, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 97838 | 27,713 | 45.8510, -119.2878 |
Hermiston has 1 ZIP code
ZIP Codes in Hermiston, Oregon
December 15, 2025
| ZIP Code | Population | Coordinates |
|---|---|---|
| 97838 | 27,713 | 45.8510, -119.2878 |