Waukegan, IL zip codes
Waukegan, Illinois has 3 zip codes (2 residential, 1 PO box or single-organization). Most of it is in Lake County. Together these zip codes are home to about 100K people.
Zip codes
3
Population
100K
All zips combined
Largest zip
60085
72,341 residents
Income range
$67K–$77K
Median by zip