ZIP Code 54126

54126 is one of Wisconsin's ZIP codes, delivering to addresses in Greenleaf, Brown County.

City: Greenleaf
County: Brown County
State: Wisconsin
Prefix: 541xx

Where this code sits

54126 is part of the 541xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Greenleaf.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54126 delivers to without sharing its boundary.

ZIP codes nearest 54126

The ZIP codes whose reference points sit closest to 54126.
ZIP code	Distance	Delivers to
ZIP code 54180	7.6 mi	Wrightstown, WI
ZIP code 54123	8.1 mi	Forest Junction, WI
ZIP code 54110	8.5 mi	Brillion, WI
ZIP code 54230	9.9 mi	Reedsville, WI
ZIP code 54344	10 mi	Green Bay, WI
ZIP code 54115	10 mi	De Pere, WI
ZIP code 54208	11 mi	Denmark, WI
ZIP code 54227	11 mi	Maribel, 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 54126, plotted from its record coordinates.

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

Scope ZIP code 54126. 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.