Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
ZIP Codes in McHenry County Address Data
Businesses Addresses: 12,064
PO Box Addresses: 2,846
Residential Addresses: 167,787
Multi-Family Addresses: 10,819
Single Family Addresses: 156,689
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Map of McHenry County, IL ZIP Codes With Actual (Default) City Names