ZIP Code 60305

60305 is one of Illinois's ZIP codes, delivering to addresses in River Forest, Cook County.

City: River Forest
County: Cook County
State: Illinois
Prefix: 603xx

Where this code sits

60305 is part of the 603xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to River Forest.

River Forest Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 60305 delivers to without sharing its boundary.

ZIP codes nearest 60305

The ZIP codes whose reference points sit closest to 60305.
ZIP code	Distance	Delivers to
ZIP code 60301	1.0 mi	Oak Park, IL
ZIP code 60302	1.4 mi	Oak Park, IL
ZIP code 60130	1.5 mi	Forest Park, IL
ZIP code 60303	1.8 mi	Oak Park, IL
ZIP code 60153	1.8 mi	Maywood, IL
ZIP code 60707	1.9 mi	Elmwood Park, IL
ZIP code 60304	2.1 mi	Oak Park, IL
ZIP code 60161	2.1 mi	Melrose Park, 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 60305, plotted from its record coordinates.

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

Scope ZIP code 60305. 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.