No. 2
lowest cost of
living among top
20 metro areas
St. Louis St. Louis

St. Clair County, Ill.




Across the Mississippi River from the City of St. Louis, St. Clair County has a population of 270,056. Belleville is the county seat. The county is home to both MidAmerica St. Louis Airport and Scott Air Force Base.
 
Demographics
Population
Population 270,056
Households 105,045
Average Age 37
Educational Attainment
High School Graduates 87.4%
Associate Degree 9.6%
Bachelor's Degree 15.1%
Graduate Degree 8.8%
Income
Median Household Income $48,562
Per Capita Income $24,770
Employment by Industry
Agriculture, Mining 1.0%
Construction 5.3%
Trade, Transp., Utilities 20.4%
Manufacturing 8.5%
Public Administration 6.8%
Financial services 7.2%
Information 2.0%
Education and Health 23.6%
Leisure and Hospitality 10.4%
Professional Bus. Services 10.0%
Other services 4.8%
Labor Characteristics
Labor Force 131,936
Population, 16+ 204,137
Unemployment Rate: 8.8%
Largest Employers
Company Industry Employment
Scott Air Force Base Military 12344
Memorial Hospital - Belleville Health Care 2400
Hospital Sisters Health System Health Care 2350
Southwestern Illinois College Education 1700
Midcoast Aviation Inc. Manufacturing 1600
Southern Illinois Healthcare Foundation Health Care 1400
East St. Louis School District Education 1100
St. Clair County Government 1000
Casino Queen Hotel and Casino Entertainment 740
Gmri Inc. Food Services 730



 
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