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Professional, Scientific, and Technical Services businesses in Madison County, IL

Census County Business Patterns 2022. NAICS sector 54.

Establishments
492
1.3% of IL sector
Employees
4,134
0.9% of IL sector
Annual Payroll
$345.7M
total 2022

County context

Population
264,631
Median Household Income
$74,800
Median Home Value
$167,900

Source: ACS 5-Year Estimates 2023.

Compare to Illinois state averages

MetricMadison CountyIL totalCounty share
Establishments49238,0121.3%
Employees4,134450,8290.9%
Annual Payroll$345.7M$52.72B

Related resources

Other sectors in Madison County

Professional, Scientific, and Technical Services in other Illinois counties

Data sources: U.S. Census Bureau County Business Patterns 2022 (NAICS 2017); American Community Survey 5-Year Estimates 2023. Public domain (USA.gov).

Generated 2026-05-27. NAICS suppression rules may zero out small counts.