Manitowoc, Wisconsin

2 ZIP codes · Central time

ZIP codes (largest first)

54220 · 40,94954221 (PO box)
Population34,620
StateWisconsin
CountyManitowoc County
Time zoneCentral
Land area17.95 sq mi

Area codes in this area

274920

These are the area codes that most often serve Manitowoc (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Find the ZIP+4 for an address in Manitowoc

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.