ZIP Code 53812

53812 is one of Wisconsin's ZIP codes, delivering to addresses in Kieler, Grant County.

City: Kieler
County: Grant County
State: Wisconsin
Prefix: 538xx

Where this code sits

53812 is part of the 538xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Kieler.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 53812 delivers to without sharing its boundary.

ZIP codes nearest 53812

The ZIP codes whose reference points sit closest to 53812.
ZIP code	Distance	Delivers to
ZIP code 53808	3.1 mi	Dickeyville, WI
ZIP code 53824	5.1 mi	Sinsinawa, WI
ZIP code 53811	5.6 mi	Hazel Green, WI
ZIP code 52001	6.1 mi	Dubuque, IA
ZIP code 52004	6.4 mi	Dubuque, IA
ZIP code 52099	6.4 mi	Dubuque, IA
ZIP code 61025	6.5 mi	East Dubuque, IL
ZIP code 53807	6.6 mi	Cuba City, 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 53812, plotted from its record coordinates.

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

Scope ZIP code 53812. 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.