About ZIP code 54650
The ZIP code 54650 routes mail to Onalaska 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
54650 - Onalaska
ZIP code 54650 is Onalaska in Wisconsin, United States.
| ZIP code | 54650 |
| Place | Onalaska |
| Region | Wisconsin |
| District | La Crosse |
| Country | United States (US) |
| Coordinates | 43.8974, -91.2314 (map) |