ZIP Code 54543

54543 is one of Wisconsin's ZIP codes, delivering to addresses in Mc Naughton, Oneida County.

City: Mc Naughton
County: Oneida County
State: Wisconsin
Prefix: 545xx

Where this code sits

54543 is part of the 545xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Mc Naughton.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54543 delivers to without sharing its boundary.

ZIP codes nearest 54543

The ZIP codes whose reference points sit closest to 54543.
ZIP code	Distance	Delivers to
ZIP code 54529	5.5 mi	Harshaw, WI
ZIP code 54539	5.7 mi	Lake Tomahawk, WI
ZIP code 54501	8.3 mi	Rhinelander, WI
ZIP code 54531	9.9 mi	Hazelhurst, WI
ZIP code 54558	14 mi	Saint Germain, WI
ZIP code 54548	14 mi	Minocqua, WI
ZIP code 54532	14 mi	Heafford Junction, WI
ZIP code 54568	15 mi	Woodruff, 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 54543, plotted from its record coordinates.

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

Scope ZIP code 54543. 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.