Washington Island, WI
ZIP Codes in Washington Island, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54246 | 864 | 45.3732, -86.8994 |
Washington Island has 1 ZIP code
ZIP Codes in Washington Island, Wisconsin
January 19, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 54246 | 864 | 45.3732, -86.8994 |