Calumet City is a city in Cook County, Illinois, United States. The population was 36,033 at the 2020 census. It is part of the Chicago metropolitan area. The word Calumet is the Miꞌkmaq and French word for a Ceremonial pipe as used by Native Americans.
Country: United States
State: Illinois
County: Cook
Area code(s): 708
Township: Thornton
Incorporated (Village): February 13, 1893 · (as West Hammond)