ZIP Code 60827

60827 is one of Illinois's ZIP codes, delivering to addresses in Riverdale, Cook County.

City: Riverdale
County: Cook County
State: Illinois
Prefix: 608xx

Where this code sits

60827 is part of the 608xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Riverdale.

Riverdale Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 60827 delivers to without sharing its boundary.

ZIP codes nearest 60827

The ZIP codes whose reference points sit closest to 60827.
ZIP code	Distance	Delivers to
ZIP code 60419	2.3 mi	Dolton, IL
ZIP code 60406	2.6 mi	Blue Island, IL
ZIP code 60426	3.0 mi	Harvey, IL
ZIP code 60628	3.0 mi	Chicago, IL
ZIP code 60469	3.3 mi	Posen, IL
ZIP code 60633	3.7 mi	Chicago, IL
ZIP code 60643	3.8 mi	Chicago, IL
ZIP code 60473	4.0 mi	South Holland, 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 60827, plotted from its record coordinates.

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

Scope ZIP code 60827. 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.