Sumas, WA
ZIP Codes in Sumas, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 98295 | 3,033 | 48.9834, -122.1951 |
Sumas has 1 ZIP code
ZIP Codes in Sumas, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 98295 | 3,033 | 48.9834, -122.1951 |