Onalaska zipcode
| City | Onalaska |
| ZIP Code | 54650 |
| Type | Standard |
| State Code | WI |
| State | Wisconsin |
ZIP code of Onalaska is 54650. This place is located in Wisconsin state in US. To send any postal service to Onalaska, you must use 54650 zipcode.
| City | Onalaska |
| ZIP Code | 54650 |
| Type | Standard |
| State Code | WI |
| State | Wisconsin |
ZIP code of Onalaska is 54650. This place is located in Wisconsin state in US. To send any postal service to Onalaska, you must use 54650 zipcode.
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