ZIP Code 54171

54171 is one of Wisconsin's ZIP codes, delivering to addresses in Sobieski, Oconto County.

City: Sobieski
County: Oconto County
State: Wisconsin
Prefix: 541xx

Where this code sits

54171 is part of the 541xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sobieski.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54171 delivers to without sharing its boundary.

ZIP codes nearest 54171

The ZIP codes whose reference points sit closest to 54171.
ZIP code	Distance	Delivers to
ZIP code 54141	4.9 mi	Little Suamico, WI
ZIP code 54101	5.8 mi	Abrams, WI
ZIP code 54173	5.9 mi	Suamico, WI
ZIP code 54137	8.3 mi	Krakow, WI
ZIP code 54162	8.4 mi	Pulaski, WI
ZIP code 54127	9.9 mi	Green Valley, WI
ZIP code 54303	11 mi	Green Bay, WI
ZIP code 54313	11 mi	Green Bay, 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 54171, plotted from its record coordinates.

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

Scope ZIP code 54171. 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.