ZIP Code 60511

60511 is one of Illinois's ZIP codes, delivering to addresses in Big Rock, Kane County.

City: Big Rock
County: Kane County
State: Illinois
Prefix: 605xx

Where this code sits

60511 is part of the 605xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Big Rock.

Big Rock Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 60511 delivers to without sharing its boundary.

ZIP codes nearest 60511

The ZIP codes whose reference points sit closest to 60511.
ZIP code	Distance	Delivers to
ZIP code 60554	5.1 mi	Sugar Grove, IL
ZIP code 60144	5.3 mi	Kaneville, IL
ZIP code 60520	5.6 mi	Hinckley, IL
ZIP code 60545	6.4 mi	Plano, IL
ZIP code 60512	6.4 mi	Bristol, IL
ZIP code 60119	9.4 mi	Elburn, IL
ZIP code 60560	9.6 mi	Yorkville, IL
ZIP code 60506	10 mi	Aurora, 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 60511, plotted from its record coordinates.

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

Scope ZIP code 60511. 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.