State: Illinois
County: St Clair County
Close cities: Columbia, IL, Centreville, IL, East Carondelet, IL, Sauget, IL, St. Louis, MO, East St. Louis, IL, Alorton, IL, Dupo, IL, Washington Park, IL, National Stock Yards, IL, East St. Louis, IL
Cahokia Population (census data)| Total | 15,224 (-6.2% since 2000) |
| Male | 7,157 (47.0%) |
| Female | 8,067 (53.0%) |
Population Density: 1,584 people per sq. mile
Cost of Living Index: 75.4 (US Avg is 100)
Cahokia Elevation: 411 feet above sea level
Incorporated in 1927
Land Area: 9.61 square miles
Median Household Income: $36,772
Zip Codes: