Waukegan, Illinois

Waukegan, Illinois
Nicknames: 
WaukTown, Green Town
Motto: 
An Illinois Arts-Friendly Community
Interactive map of Waukegan, Illinois
Waukegan
Waukegan
Coordinates: 42°22′13″N 87°52′16″W / 42.37028°N 87.87111°W / 42.37028; -87.87111
CountryUnited States
StateIllinois
CountiesLake
TownshipsWaukegan, Warren, Libertyville, Benton, Newport, Shields
Founded1829
Incorporated (town)March 31, 1849
Incorporated (city)February 23, 1859
Named afterPotawatomi: Wakaigin
(Fortress or Trading Post)
Government
 • TypeMayor–council
 • MayorSamuel D. Cunningham, Jr (D)
Area
 • City
24.47 sq mi (63.38 km2)
 • Land24.22 sq mi (62.72 km2)
 • Water0.25 sq mi (0.66 km2)
Elevation
715 ft (218 m)
Population
 (2020)
 • City
89,321
 • Estimate 
(2024)
88,570
 • Rank10th largest in Illinois
390th largest in U.S.
 • Density3,688.3/sq mi (1,424.06/km2)
 • Metro
9,472,676
DemonymWaukeganite
Time zoneUTC−6 (CST)
 • Summer (DST)UTC−5 (CDT)
ZIP Codes
60079, 60085, 60087
Area codes847 & 224
FIPS code17-79293
GNIS feature ID2397222
U.S. Routes
Major State Routes
WaterwaysWaukegan River
AirportsWaukegan National Airport
Websitewww.waukeganil.gov

Waukegan (/wəˈkɡən/ wə-KEE-ghən) is a city in Lake County, Illinois, United States, and its county seat. Located 36 miles (58 km) north of Chicago, Waukegan is a satellite city within the greater Chicago metropolitan area.

As of the 2020 census, its population was 89,321, making it the most populous city in Lake County, the seventh-most populous city within the Chicago metropolitan area and the 10th-most populous city in Illinois. However, unlike nearby wealthy North Shore suburbs, Waukegan has long been classified by the Illinois state government as overall "socioeconomically distressed" despite having some middle class inhabitants.