54648 is zip code located in Norwalk, Wisconsin. The population is 1,702, making 54648 the largest zipcode in Norwalk and the 6th largest in Monroe County.
There are 0 public schools in 54648 with an average Homefacts rating of NA. The total crime rate for Norwalk is very low , and there are 4 registered sex offenders residing in the zip code 54648. Unemployment in 54648 is low.