ZIP Code 53512

53512 is one of Wisconsin's ZIP codes, delivering to addresses in Beloit, Rock County.

City: Beloit
County: Rock County
State: Wisconsin
Prefix: 535xx

Where this code sits

53512 is part of the 535xx range, the group of codes handled by one mail processing centre. Beloit is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Beloit page.

Beloit Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 53512 delivers to without sharing its boundary.

ZIP codes nearest 53512

The ZIP codes whose reference points sit closest to 53512.
ZIP code	Distance	Delivers to
ZIP code 61080	1.7 mi	South Beloit, IL
ZIP code 53511	4.6 mi	Beloit, WI
ZIP code 61072	4.7 mi	Rockton, IL
ZIP code 61073	6.3 mi	Roscoe, IL
ZIP code 53501	7.0 mi	Afton, WI
ZIP code 53525	8.8 mi	Clinton, WI
ZIP code 61079	9.5 mi	Shirland, IL
ZIP code 61011	10 mi	Caledonia, IL

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 53512, plotted from its record coordinates.

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

Scope ZIP code 53512. 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.