53551 is zip code located in Lake Mills, Wisconsin. The population is 8,267, making 53551 the largest zipcode in Lake Mills and the 4th largest in Jefferson County.
There are 3 public schools in 53551 with an average Homefacts rating of A-. The total crime rate for Lake Mills is low , and there are 11 registered sex offenders residing in the zip code 53551. Unemployment in 53551 is low.