ZIP Code 54138

54138 is one of Wisconsin's ZIP codes, delivering to addresses in Lakewood, Oconto County.

City: Lakewood
County: Oconto County
State: Wisconsin
Prefix: 541xx

Where this code sits

54138 is part of the 541xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lakewood.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54138 delivers to without sharing its boundary.

ZIP codes nearest 54138

The ZIP codes whose reference points sit closest to 54138.
ZIP code	Distance	Delivers to
ZIP code 54175	5.2 mi	Townsend, WI
ZIP code 54149	8.4 mi	Mountain, WI
ZIP code 54566	11 mi	Wabeno, WI
ZIP code 54491	16 mi	White Lake, WI
ZIP code 54104	18 mi	Athelstane, WI
ZIP code 54541	18 mi	Laona, WI
ZIP code 54465	20 mi	Pickerel, WI
ZIP code 54114	21 mi	Crivitz, 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 54138, plotted from its record coordinates.

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

Scope ZIP code 54138. 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.