Fairfield, WA
ZIP Codes in Fairfield, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 99012 | 1,111 | 47.3813, -117.1913 |
Fairfield has 1 ZIP code
ZIP Codes in Fairfield, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 99012 | 1,111 | 47.3813, -117.1913 |