ZIP Code 54545

54545 is one of Wisconsin's ZIP codes, delivering to addresses in Manitowish Waters, Vilas County.

City: Manitowish Waters
County: Vilas County
State: Wisconsin
Prefix: 545xx

Where this code sits

54545 is part of the 545xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Manitowish Waters.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54545 delivers to without sharing its boundary.

ZIP codes nearest 54545

The ZIP codes whose reference points sit closest to 54545.
ZIP code	Distance	Delivers to
ZIP code 54557	6.0 mi	Presque Isle, WI
ZIP code 54512	11 mi	Boulder Junction, WI
ZIP code 54547	11 mi	Mercer, WI
ZIP code 54538	13 mi	Lac Du Flambeau, WI
ZIP code 49947	16 mi	Marenisco, MI
ZIP code 54568	18 mi	Woodruff, WI
ZIP code 54561	18 mi	Star Lake, WI
ZIP code 54560	20 mi	Sayner, 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 54545, plotted from its record coordinates.

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

Scope ZIP code 54545. 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.