La Crosse zipcode
| City | La Crosse |
| ZIP Code | 54603 |
| Type | Standard |
| State Code | WI |
| State | Wisconsin |
ZIP code of La Crosse is 54603. This place is located in Wisconsin state in US. To send any postal service to La Crosse, you must use 54603 zipcode.
You should avoid following 1 city name of Wisconsin to be used with the ZIP code 54603.
- Lacrosse, WI