Washburn, WI
ZIP Codes in Washburn, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54891 | 3,338 | 46.6978, -90.9712 |
Washburn has 1 ZIP code
ZIP Codes in Washburn, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54891 | 3,338 | 46.6978, -90.9712 |