ZIP Code 53556

53556 is one of Wisconsin's ZIP codes, delivering to addresses in Lone Rock, Richland County.

City: Lone Rock
County: Richland County
State: Wisconsin
Prefix: 535xx

Where this code sits

53556 is part of the 535xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Lone Rock.

Lone Rock Wisconsin ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 53556 delivers to without sharing its boundary.

ZIP codes nearest 53556

The ZIP codes whose reference points sit closest to 53556.
ZIP code	Distance	Delivers to
ZIP code 53540	2.8 mi	Gotham, WI
ZIP code 53584	4.8 mi	Sextonville, WI
ZIP code 53506	5.2 mi	Avoca, WI
ZIP code 53588	8.7 mi	Spring Green, WI
ZIP code 53577	10 mi	Plain, WI
ZIP code 53573	11 mi	Muscoda, WI
ZIP code 53937	13 mi	Hillpoint, WI
ZIP code 53543	13 mi	Highland, 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 53556, plotted from its record coordinates.

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

Scope ZIP code 53556. 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.