54220 is zip code located in Manitowoc, Wisconsin. The population is 39,927, making 54220 the largest zipcode in Manitowoc and the largest in Manitowoc County.
There are 12 public schools in 54220 with an average Homefacts rating of C+. The total crime rate for Manitowoc is very low , and there are 181 registered sex offenders residing in the zip code 54220. Unemployment in 54220 is moderate.
Zip codes within Manitowoc include 54221.