ZIP Code 53128

53128 is one of Wisconsin's ZIP codes, delivering to addresses in Genoa City, Walworth County.

City: Genoa City
County: Walworth County
State: Wisconsin
Prefix: 531xx

Where this code sits

53128 is part of the 531xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Genoa City.

Genoa City Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 53128 delivers to without sharing its boundary.

262 Area code 262

ZIP codes nearest 53128

The ZIP codes whose reference points sit closest to 53128.
ZIP code	Distance	Delivers to
ZIP code 53157	0.7 mi	Pell Lake, WI
ZIP code 53159	3.1 mi	Powers Lake, WI
ZIP code 53181	4.7 mi	Twin Lakes, WI
ZIP code 60071	5.4 mi	Richmond, IL
ZIP code 60034	5.9 mi	Hebron, IL
ZIP code 53101	6.2 mi	Bassett, WI
ZIP code 53152	6.6 mi	New Munster, WI
ZIP code 53147	6.7 mi	Lake Geneva, 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 53128, plotted from its record coordinates.

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

Scope ZIP code 53128. 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.