Custer zipcode
| City | Custer |
| ZIP Code | 54423 |
| Type | Standard |
| State Code | WI |
| State | Wisconsin |
ZIP code of Custer is 54423. This place is located in Wisconsin state in US. To send any postal service to Custer, you must use 54423 zipcode.
You should avoid following 1 city name of Wisconsin to be used with the ZIP code 54423.
- Polonia, WI