ZIP Code 54821

54821 is one of Wisconsin's ZIP codes, delivering to addresses in Cable, Bayfield County.

City: Cable
County: Bayfield County
State: Wisconsin
Prefix: 548xx

Where this code sits

54821 is part of the 548xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Cable.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54821 delivers to without sharing its boundary.

ZIP codes nearest 54821

The ZIP codes whose reference points sit closest to 54821.
ZIP code	Distance	Delivers to
ZIP code 54832	7.2 mi	Drummond, WI
ZIP code 54839	11 mi	Grand View, WI
ZIP code 54517	16 mi	Clam Lake, WI
ZIP code 54856	16 mi	Mason, WI
ZIP code 54843	18 mi	Hayward, WI
ZIP code 54816	21 mi	Benoit, WI
ZIP code 54855	23 mi	Marengo, WI
ZIP code 54846	26 mi	High Bridge, 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 54821, plotted from its record coordinates.

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

Scope ZIP code 54821. 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.