ZIP Code 60051

60051 is one of Illinois's ZIP codes, delivering to addresses in Mchenry, McHenry County.

City: Mchenry
County: McHenry County
State: Illinois
Prefix: 600xx

Where this code sits

60051 is part of the 600xx range, the group of codes handled by one mail processing centre. Mchenry is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Mchenry page.

Mchenry Illinois ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 60051 delivers to without sharing its boundary.

ZIP codes nearest 60051

The ZIP codes whose reference points sit closest to 60051.
ZIP code	Distance	Delivers to
ZIP code 60041	3.7 mi	Ingleside, IL
ZIP code 60050	3.7 mi	Mchenry, IL
ZIP code 60020	4.3 mi	Fox Lake, IL
ZIP code 60072	5.2 mi	Ringwood, IL
ZIP code 60042	5.8 mi	Island Lake, IL
ZIP code 60081	6.0 mi	Spring Grove, IL
ZIP code 60097	6.7 mi	Wonder Lake, IL
ZIP code 60073	7.2 mi	Round Lake, 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 60051, plotted from its record coordinates.

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

Scope ZIP code 60051. 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.