ZIP Code 54103

54103 is one of Wisconsin's ZIP codes, delivering to addresses in Armstrong Creek, Forest County.

City: Armstrong Creek
County: Forest County
State: Wisconsin
Prefix: 541xx

Where this code sits

54103 is part of the 541xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Armstrong Creek.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54103 delivers to without sharing its boundary.

ZIP codes nearest 54103

The ZIP codes whose reference points sit closest to 54103.
ZIP code	Distance	Delivers to
ZIP code 54120	5.9 mi	Fence, WI
ZIP code 54125	6.4 mi	Goodman, WI
ZIP code 54541	12 mi	Laona, WI
ZIP code 54511	16 mi	Argonne, WI
ZIP code 54542	18 mi	Long Lake, WI
ZIP code 54566	19 mi	Wabeno, WI
ZIP code 54119	19 mi	Dunbar, WI
ZIP code 54121	20 mi	Florence, 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 54103, plotted from its record coordinates.

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

Scope ZIP code 54103. 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.