54937 is zip code located in Fond Du Lac, Wisconsin. The population is 18,825, making 54937 the 2nd largest zipcode in Fond Du Lac and the 2nd largest in Fond Du Lac County.
There are 0 public schools in 54937 with an average Homefacts rating of C-. The total crime rate for Fond Du Lac is low , and there are 30 registered sex offenders residing in the zip code 54937. Unemployment in 54937 is moderate.