ZIP Code 54511

54511 is one of Wisconsin's ZIP codes, delivering to addresses in Argonne, Forest County.

City: Argonne
County: Forest County
State: Wisconsin
Prefix: 545xx

Where this code sits

54511 is part of the 545xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Argonne.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54511 delivers to without sharing its boundary.

ZIP codes nearest 54511

The ZIP codes whose reference points sit closest to 54511.
ZIP code	Distance	Delivers to
ZIP code 54520	13 mi	Crandon, WI
ZIP code 54541	13 mi	Laona, WI
ZIP code 54103	16 mi	Armstrong Creek, WI
ZIP code 54542	17 mi	Long Lake, WI
ZIP code 54562	17 mi	Three Lakes, WI
ZIP code 54120	19 mi	Fence, WI
ZIP code 54566	21 mi	Wabeno, WI
ZIP code 54125	22 mi	Goodman, 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 54511, plotted from its record coordinates.

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

Scope ZIP code 54511. 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.