ZIP Code 54027

54027 is one of Wisconsin's ZIP codes, delivering to addresses in Wilson, St. Croix County.

City: Wilson
County: St. Croix County
State: Wisconsin
Prefix: 540xx

Where this code sits

54027 is part of the 540xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Wilson.

Wilson Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54027 delivers to without sharing its boundary.

ZIP codes nearest 54027

The ZIP codes whose reference points sit closest to 54027.
ZIP code	Distance	Delivers to
ZIP code 54028	4.3 mi	Woodville, WI
ZIP code 54749	6.0 mi	Knapp, WI
ZIP code 54013	8.0 mi	Glenwood City, WI
ZIP code 54002	8.4 mi	Baldwin, WI
ZIP code 54767	8.9 mi	Spring Valley, WI
ZIP code 54734	12 mi	Downing, WI
ZIP code 54725	12 mi	Boyceville, WI
ZIP code 54015	12 mi	Hammond, 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 54027, plotted from its record coordinates.

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

Scope ZIP code 54027. 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.