ZIP Code 53056

53056 is one of Wisconsin's ZIP codes, delivering to addresses in Merton, Waukesha County.

City: Merton
County: Waukesha County
State: Wisconsin
Prefix: 530xx

Where this code sits

53056 is part of the 530xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Merton.

Merton Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 53056 delivers to without sharing its boundary.

262 Area code 262

ZIP codes nearest 53056

The ZIP codes whose reference points sit closest to 53056.
ZIP code	Distance	Delivers to
ZIP code 53029	2.7 mi	Hartland, WI
ZIP code 53064	3.2 mi	North Lake, WI
ZIP code 53089	4.2 mi	Sussex, WI
ZIP code 53072	5.0 mi	Pewaukee, WI
ZIP code 53017	5.1 mi	Colgate, WI
ZIP code 53058	5.5 mi	Nashotah, WI
ZIP code 53069	6.6 mi	Okauchee, WI
ZIP code 53033	7.3 mi	Hubertus, 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 53056, plotted from its record coordinates.

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

Scope ZIP code 53056. 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.