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Saint Clair County, IL Zip Codes

Saint Clair County, IL Demographic Information

Population:
256,082
Male Population:
122,314
Female Population:
133,768
Avg House Value:
$77,700
Avg Household Income:
$39,148
Avg Persons Per Household:
2.59
Median Age:
35.30
Median Age (Male):
33.80
Median Age (Female):
36.60
 
* Demographic data is based on information taken from the 2000 Census.

Saint Clair County, IL covers 20 Cities

 
Belleville ,IL
Caseyville ,IL
Dupo ,IL
East Carondelet ,IL
East Saint Louis ,IL
Fairview Heights ,IL
Freeburg ,IL
Lebanon ,IL
Lenzburg ,IL
Lovejoy ,IL
Marissa ,IL
Mascoutah ,IL
Millstadt ,IL
National Stock Yards ,IL
New Athens ,IL
O Fallon ,IL
Saint Libory ,IL
Scott Air Force Base ,IL
Smithton ,IL
Summerfield ,IL

Saint Clair County, IL covers 1 Area Code

 
618 Area Code