Oswego, Illinois

Oswego, Illinois
Downtown Oswego
Location of Oswego in Kendall and Will counties, Illinois
Oswego
Oswego
Oswego
Coordinates: 41°41′10″N 88°20′30″W / 41.68611°N 88.34167°W / 41.68611; -88.34167
CountryUnited States
StateIllinois
CountiesKendall, Will
TownshipsOswego, Bristol, Wheatland
Settled1833
Incorporated1852
Government
  Village PresidentRyan Kauffman
Area
  Total
15.03 sq mi (38.93 km2)
  Land14.89 sq mi (38.56 km2)
  Water0.14 sq mi (0.38 km2)
Elevation
659 ft (201 m)
Population
 (2020)
  Total
34,585
  Density2,323.01/sq mi (896.93/km2)
Time zoneUTC−6 (CST)
  Summer (DST)UTC−5 (CDT)
ZIP code
60543
Area codes630/331
FIPS code17-56887
GNIS feature ID2399593
Websitewww.oswegoil.org

Oswego (/ɒsˈwɡ/ oss-WEE-goh) is a village in Kendall and Will counties, Illinois, United States. Per the 2020 census, the population was 34,485. Oswego is the largest municipality in Kendall County. Part of the Chicago metropolitan area, it is an exurb of Chicago.