ZIP Code 53108

53108 is one of Wisconsin's ZIP codes, delivering to addresses in Caledonia, Racine County.

City: Caledonia
County: Racine County
State: Wisconsin
Prefix: 531xx

Where this code sits

53108 is part of the 531xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Caledonia.

Caledonia Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 53108 delivers to without sharing its boundary.

262 Area code 262

ZIP codes nearest 53108

The ZIP codes whose reference points sit closest to 53108.
ZIP code	Distance	Delivers to
ZIP code 53154	4.2 mi	Oak Creek, WI
ZIP code 53126	4.4 mi	Franksville, WI
ZIP code 53172	6.3 mi	South Milwaukee, WI
ZIP code 53132	6.6 mi	Franklin, WI
ZIP code 53402	7.5 mi	Racine, WI
ZIP code 53406	8.0 mi	Racine, WI
ZIP code 53129	8.3 mi	Greendale, WI
ZIP code 53404	8.4 mi	Racine, 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 53108, plotted from its record coordinates.

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

Scope ZIP code 53108. 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.