About ZIP code 54234
The ZIP code 54234 routes mail to Sister Bay in the Wisconsin region of United States. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
United States ยท ZIP code
54234 - Sister Bay
ZIP code 54234 is Sister Bay in Wisconsin, United States.
| ZIP code | 54234 |
| Place | Sister Bay |
| Region | Wisconsin |
| District | Door |
| Country | United States (US) |
| Coordinates | 45.1875, -87.1139 (map) |