Keller, WA
ZIP Codes in Keller, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 99140 | 568 | 48.1114, -118.6462 |
Keller has 1 ZIP code
ZIP Codes in Keller, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 99140 | 568 | 48.1114, -118.6462 |