ZIP Code 54559

54559 is one of Wisconsin's ZIP codes, delivering to addresses in Saxon, Iron County.

City: Saxon
County: Iron County
State: Wisconsin
Prefix: 545xx

Where this code sits

54559 is part of the 545xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Saxon.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54559 delivers to without sharing its boundary.

ZIP codes nearest 54559

The ZIP codes whose reference points sit closest to 54559.
ZIP code	Distance	Delivers to
ZIP code 54565	8.4 mi	Upson, WI
ZIP code 54536	8.8 mi	Iron Belt, WI
ZIP code 54861	9.7 mi	Odanah, WI
ZIP code 54550	10 mi	Montreal, WI
ZIP code 54525	11 mi	Gile, WI
ZIP code 54534	12 mi	Hurley, WI
ZIP code 49938	14 mi	Ironwood, MI
ZIP code 54806	15 mi	Ashland, 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 54559, plotted from its record coordinates.

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

Scope ZIP code 54559. 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.