Cahokia, Illinois
Go to Cahokia's website 
Median Household Income
|
U.S. $51,075 |
St. Clair County $48,538 |
Cahokia $38,437 |
2000 U.S. Census data, adjusted for inflation
Go to Cahokia's website 
|
U.S. $51,075 |
St. Clair County $48,538 |
Cahokia $38,437 |









Population - 16,391
The median age for residents in Cahokia, IL is 30.7 (this is younger than average age in the U.S.).
Families (non-single residences) represent 74.7% of the population, giving Cahokia a higher than average concentration of families.
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