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 Lake County Address Data
Businesses Addresses: 29,120
PO Box Addresses: 8,249
Residential Addresses: 338,765
Multi-Family Addresses: 55,807
Single Family Addresses: 281,629
Advertisement
Map of Lake County, IL ZIP Codes With Actual (Default) City Names
