ZIP Code 54642

54642 is one of Wisconsin's ZIP codes, delivering to addresses in Melrose, Jackson County.

City: Melrose
County: Jackson County
State: Wisconsin
Prefix: 546xx

Where this code sits

54642 is part of the 546xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Melrose.

Melrose Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54642 delivers to without sharing its boundary.

ZIP codes nearest 54642

The ZIP codes whose reference points sit closest to 54642.
ZIP code	Distance	Delivers to
ZIP code 54644	7.6 mi	Mindoro, WI
ZIP code 54620	11 mi	Cataract, WI
ZIP code 54659	11 mi	Taylor, WI
ZIP code 54627	11 mi	Ettrick, WI
ZIP code 54616	14 mi	Blair, WI
ZIP code 54636	15 mi	Holmen, WI
ZIP code 54615	15 mi	Black River Falls, WI
ZIP code 54630	16 mi	Galesville, 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 54642, plotted from its record coordinates.

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

Scope ZIP code 54642. 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.