54940 is zip code located in Fremont, Wisconsin. The population is 3,742, making 54940 the largest zipcode in Fremont and the 4th largest in Waupaca County.
There are 1 public schools in 54940 with an average Homefacts rating of A+. , and there are 6 registered sex offenders residing in the zip code 54940. Unemployment in 54940 is moderate.