ZIP Code 54912

54912 is one of Wisconsin's ZIP codes, delivering to addresses in Appleton, Outagamie County.

City: Appleton
County: Outagamie County
State: Wisconsin
Prefix: 549xx

Where this code sits

54912 is part of the 549xx range, the group of codes handled by one mail processing centre. Appleton is served by 6 ZIP codes in total; the full list, with the county each falls in, is on the Appleton page.

Appleton Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 54912 delivers to without sharing its boundary.

ZIP codes nearest 54912

The ZIP codes whose reference points sit closest to 54912.
ZIP code	Distance	Delivers to
ZIP code 54131	0.0 mi	Freedom, WI
ZIP code 54919	0.0 mi	Appleton, WI
ZIP code 54106	3.8 mi	Black Creek, WI
ZIP code 54913	5.1 mi	Appleton, WI
ZIP code 54170	7.2 mi	Shiocton, WI
ZIP code 54942	8.8 mi	Greenville, WI
ZIP code 54165	9.7 mi	Seymour, WI
ZIP code 54944	10 mi	Hortonville, 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 54912, plotted from its record coordinates.

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

Scope ZIP code 54912. 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.