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Careers, Jobs and Education Resources for: Jefferson County, Illinois

Jefferson County is a county located in the southern part of the U.S. state of Illinois. As of 2000, the population was 40,045 people. The county seat is Mount Vernon. Jefferson County is part of the Mount Vernon Micropolitan Statistical Area. (from wikipedia)

General Information
Illinois State$60,045 Average House Value (as of 2000)
39,258 Population (as of 2000)$37,029 Average House Income (as of 2000)
36,444 Population (current)548.1 Square Miles of Land
2.0 Average Persons Per Household (as of 2000)2.7 Square Miles of Water

Business Information
1,074 Number of Businesses (as of 2003)$111,326,000 Total First Quarter Payroll (as of 2003)
16,555 Number of Employees (as of 2003)$460,999,000 Total Annual Payroll (as of 2003)

Gender (as of 2000)
Ethnicity (as of 2000)
Median Ages (as of 2000)
Featured Online Colleges
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Colleges in Jefferson County
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County Employers