ZIP Code 54301

54301 is one of Wisconsin's ZIP codes, delivering to addresses in Green Bay, Brown County.

City: Green Bay
County: Brown County
State: Wisconsin
Prefix: 543xx

Where this code sits

54301 is part of the 543xx range, the group of codes handled by one mail processing centre. Green Bay is served by 12 ZIP codes in total; the full list, with the county each falls in, is on the Green Bay page.

Green Bay Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54301 delivers to without sharing its boundary.

ZIP codes nearest 54301

The ZIP codes whose reference points sit closest to 54301.
ZIP code	Distance	Delivers to
ZIP code 54304	1.2 mi	Green Bay, WI
ZIP code 54305	1.6 mi	Green Bay, WI
ZIP code 54307	1.6 mi	Green Bay, WI
ZIP code 54324	1.6 mi	Green Bay, WI
ZIP code 54302	2.6 mi	Green Bay, WI
ZIP code 54306	2.6 mi	Green Bay, WI
ZIP code 54308	2.6 mi	Green Bay, WI
ZIP code 54115	4.2 mi	De Pere, 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 54301, plotted from its record coordinates.

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

Scope ZIP code 54301. 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.