Custer, WA
ZIP Codes in Custer, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 98240 | 3,426 | 48.9482, -122.6207 |
Custer has 1 ZIP code
ZIP Codes in Custer, Washington
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 98240 | 3,426 | 48.9482, -122.6207 |