McHenry County ZIP Codes
Illinois, United States · 20 codes
McHenry County in Illinois has 20 ZIP codes, from 60001 to 60180, serving 20 places.
ZIP codes in McHenry
Frequently asked questions
What is the ZIP code of McHenry?
McHenry has 20 ZIP codes, from 60001 to 60180. The table lists the places each one serves.
How many places are listed in McHenry County?
20 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.