Fond Du Lac zipcode
| City | Fond Du Lac |
| ZIP Code | 54937 |
| Type | Standard |
| State Code | WI |
| State | Wisconsin |
ZIP code of Fond Du Lac is 54937. This place is located in Wisconsin state in US. To send any postal service to Fond Du Lac, you must use 54937 zipcode.
The ZIP code 54937 is also used with 2 more city names of Wisconsin.
- N Fond Du Lac, WI
- North Fond Du Lac, WI