Waukegan, IL Insights: Population,
Zip Codes, Influence, and Service Areas

Waukegan (/wɔːˈkiːɡən/), is the most populous city in and the county seat of Lake County, Illinois, United States. An industrial suburb of Chicago, Waukegan is situated about 26 miles (42 km) north of Chicago’s city limits. As of the 2020 census, its population was 89,321, ranking it the seventh-most populous city within the Chicago metropolitan area, and the 10th-most populous city in Illinois.

Zip Codes in Waukegan, IL that we also serve: 60087 60085 60048 60079





Cities Close To Waukegan, IL That We Also Serve