ZIP Code 54120

54120 is one of Wisconsin's ZIP codes, delivering to addresses in Fence, Florence County.

City: Fence
County: Florence County
State: Wisconsin
Prefix: 541xx

Where this code sits

54120 is part of the 541xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Fence.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54120 delivers to without sharing its boundary.

ZIP codes nearest 54120

The ZIP codes whose reference points sit closest to 54120.
ZIP code	Distance	Delivers to
ZIP code 54103	5.9 mi	Armstrong Creek, WI
ZIP code 54125	7.4 mi	Goodman, WI
ZIP code 54121	14 mi	Florence, WI
ZIP code 54542	15 mi	Long Lake, WI
ZIP code 49802	17 mi	Kingsford, MI
ZIP code 54541	18 mi	Laona, WI
ZIP code 49801	18 mi	Iron Mountain, MI
ZIP code 54119	18 mi	Dunbar, 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 54120, plotted from its record coordinates.

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

Scope ZIP code 54120. 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.