54923 is zip code located in Berlin, Wisconsin. The population is 8,892, making 54923 the largest zipcode in Berlin and the largest in Green Lake County.
There are 3 public schools in 54923 with an average Homefacts rating of C. The total crime rate for Berlin is low , and there are 47 registered sex offenders residing in the zip code 54923. Unemployment in 54923 is moderate.