ZIP Code 60440

60440 is one of Illinois's ZIP codes, delivering to addresses in Bolingbrook, Will County.

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

Where this code sits

60440 is part of the 604xx range, the group of codes handled by one mail processing centre. Bolingbrook is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Bolingbrook page.

Bolingbrook Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 60440 delivers to without sharing its boundary.

ZIP codes nearest 60440

The ZIP codes whose reference points sit closest to 60440.
ZIP code	Distance	Delivers to
ZIP code 60490	3.0 mi	Bolingbrook, IL
ZIP code 60565	3.2 mi	Naperville, IL
ZIP code 60446	4.1 mi	Romeoville, IL
ZIP code 60517	4.2 mi	Woodridge, IL
ZIP code 60540	5.5 mi	Naperville, IL
ZIP code 60564	5.6 mi	Naperville, IL
ZIP code 60516	5.7 mi	Downers Grove, IL
ZIP code 60439	5.8 mi	Lemont, 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 60440, plotted from its record coordinates.

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

Scope ZIP code 60440. 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.