ZIP Code 53594

53594 is one of Wisconsin's ZIP codes, delivering to addresses in Waterloo, Jefferson County.

City: Waterloo
County: Jefferson County
State: Wisconsin
Prefix: 535xx

Where this code sits

53594 is part of the 535xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Waterloo.

Waterloo Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 53594 delivers to without sharing its boundary.

ZIP codes nearest 53594

The ZIP codes whose reference points sit closest to 53594.
ZIP code	Distance	Delivers to
ZIP code 53559	4.8 mi	Marshall, WI
ZIP code 53551	7.9 mi	Lake Mills, WI
ZIP code 53531	10 mi	Deerfield, WI
ZIP code 53579	10 mi	Reeseville, WI
ZIP code 53925	11 mi	Columbus, WI
ZIP code 53590	12 mi	Sun Prairie, WI
ZIP code 53038	13 mi	Johnson Creek, WI
ZIP code 53527	13 mi	Cottage Grove, 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 53594, plotted from its record coordinates.

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

Scope ZIP code 53594. 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.