54015 is zip code located in Hammond, Wisconsin. The population is 3,435, making 54015 the largest zipcode in Hammond and the 6th largest in St. Croix County.
There are 3 public schools in 54015 with an average Homefacts rating of A-. The total crime rate for Hammond is very low , and there are 3 registered sex offenders residing in the zip code 54015. Unemployment in 54015 is low.