ZIP Code 60434

60434 is one of Illinois's ZIP codes, delivering to addresses in Joliet, Will County.

City: Joliet
County: Will County
State: Illinois
Prefix: 604xx

Where this code sits

60434 is part of the 604xx range, the group of codes handled by one mail processing centre. Joliet is served by 6 ZIP codes in total; the full list, with the county each falls in, is on the Joliet page.

Joliet Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 60434 delivers to without sharing its boundary.

ZIP codes nearest 60434

The ZIP codes whose reference points sit closest to 60434.
ZIP code	Distance	Delivers to
ZIP code 60432	1.6 mi	Joliet, IL
ZIP code 60433	1.7 mi	Joliet, IL
ZIP code 60403	2.2 mi	Crest Hill, IL
ZIP code 60435	2.7 mi	Joliet, IL
ZIP code 60436	4.6 mi	Joliet, IL
ZIP code 60441	5.0 mi	Lockport, IL
ZIP code 60451	6.4 mi	New Lenox, IL
ZIP code 60421	6.9 mi	Elwood, 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 60434, plotted from its record coordinates.

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

Scope ZIP code 60434. 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.