Clayton, WA
ZIP Codes in Clayton, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 99110 | 1,465 | 48.0083, -117.5811 |
Clayton has 1 ZIP code
ZIP Codes in Clayton, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 99110 | 1,465 | 48.0083, -117.5811 |