ZIP Code 54491

54491 is one of Wisconsin's ZIP codes, delivering to addresses in White Lake, Langlade County.

City: White Lake
County: Langlade County
State: Wisconsin
Prefix: 544xx

Where this code sits

54491 is part of the 544xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to White Lake.

White Lake Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54491 delivers to without sharing its boundary.

ZIP codes nearest 54491

The ZIP codes whose reference points sit closest to 54491.
ZIP code	Distance	Delivers to
ZIP code 54430	6.3 mi	Elton, WI
ZIP code 54418	12 mi	Bryant, WI
ZIP code 54175	12 mi	Townsend, WI
ZIP code 54150	14 mi	Neopit, WI
ZIP code 54149	15 mi	Mountain, WI
ZIP code 54465	15 mi	Pickerel, WI
ZIP code 54464	15 mi	Phlox, WI
ZIP code 54138	16 mi	Lakewood, 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 54491, plotted from its record coordinates.

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

Scope ZIP code 54491. 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.