ZIP Code 54221

54221 is one of Wisconsin's ZIP codes, delivering to addresses in Manitowoc, Manitowoc County.

City: Manitowoc
County: Manitowoc County
State: Wisconsin
Prefix: 542xx

Where this code sits

54221 is part of the 542xx range, the group of codes handled by one mail processing centre. Manitowoc is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Manitowoc page.

Manitowoc Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54221 delivers to without sharing its boundary.

ZIP codes nearest 54221

The ZIP codes whose reference points sit closest to 54221.
ZIP code	Distance	Delivers to
ZIP code 54241	2.4 mi	Two Rivers, WI
ZIP code 54220	4.8 mi	Manitowoc, WI
ZIP code 54214	7.6 mi	Francis Creek, WI
ZIP code 54228	9.2 mi	Mishicot, WI
ZIP code 54247	11 mi	Whitelaw, WI
ZIP code 54215	12 mi	Kellnersville, WI
ZIP code 54240	14 mi	Tisch Mills, WI
ZIP code 53063	14 mi	Newton, WI

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 54221, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 54221. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.