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Cahokia, IL Profile


Cahokia, IL, population 15,103, is located in Illinois's St. Clair county, about 3.9 miles from St Louis and 90.0 miles from Springfield.

Through the 90's Cahokia's population has declined by about 7%. It is estimated that in the first 5 years of the past decade the population of Cahokia has declined by about 5%. Since 2005 Cahokia's population has declined by about 3%.

Population Statistics

Gender

Population by Gender
Males 47%
Females 53%
As % of Population
   

Race

Population by Race
White58%
African American39%
Native American0%
Asian0%
Hawaiian0%
Other/Mixed3%
As % of Population
     

Age


Median Age
Population9.99
Males9.99
Females9.99
Vs. State Median Age
  
  
  
Males by AgeFemales by Age
Under 209.99%Under 20: 9.99%
20 to 409.99%20 to 40: 9.99%
40 to 609.99%40 to 60: 9.99%
Over 606.00%Over 60: 9.00%
Age Distribution
       
       
       
       

Size


Population by YearChange Rate
200016,391N/A
200116,173-1.33%
200216,090-0.51%
200315,899-1.19%
200415,723-1.11%
200515,491-1.48%
200615,375-0.75%
200715,205-1.11%
200815,094-0.73%
200915,1030.06%
Vs. State Change Rate
 
    
    
    
    
    
    
    
    
    

Economics


Household Income
Median$31,001
Vs. State Median Income
    

Location

Elevation411 feet above sea level
Land Area9.6 Square Miles
Water Area0.4 Square Miles



Area Map