Professional, Scientific, and Technical Services businesses in St. Clair County, IL
Census County Business Patterns 2022. NAICS sector 54.
Establishments
426
1.1% of IL sector
Employees
3,980
0.9% of IL sector
Annual Payroll
$324.1M
total 2022
County context
Population
254,777
Median Household Income
$70,178
Median Home Value
$168,800
Source: ACS 5-Year Estimates 2023.
Compare to Illinois state averages
| Metric | St. Clair County | IL total | County share |
|---|---|---|---|
| Establishments | 426 | 38,012 | 1.1% |
| Employees | 3,980 | 450,829 | 0.9% |
| Annual Payroll | $324.1M | $52.72B | — |