ZIP Code 60556

60556 is one of Illinois's ZIP codes, delivering to addresses in Waterman, DeKalb County.

City: Waterman
County: DeKalb County
State: Illinois
Prefix: 605xx

Where this code sits

60556 is part of the 605xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Waterman.

Waterman Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 60556 delivers to without sharing its boundary.

ZIP codes nearest 60556

The ZIP codes whose reference points sit closest to 60556.
ZIP code	Distance	Delivers to
ZIP code 60550	5.2 mi	Shabbona, IL
ZIP code 60520	6.9 mi	Hinckley, IL
ZIP code 60552	9.1 mi	Somonauk, IL
ZIP code 60531	9.9 mi	Leland, IL
ZIP code 60530	10 mi	Lee, IL
ZIP code 60115	10 mi	Dekalb, IL
ZIP code 60548	11 mi	Sandwich, IL
ZIP code 61353	11 mi	Paw Paw, 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 60556, plotted from its record coordinates.

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

Scope ZIP code 60556. 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.