Professional, Scientific, and Technical Services businesses in St. Clair County, MI

Census County Business Patterns 2022. NAICS sector 54.

Establishments
201
0.9% of MI sector
Employees
1,201
0.4% of MI sector
Annual Payroll
$72.9M
total 2022

County context

Population
160,089
Median Household Income
$69,349
Median Home Value
$213,900

Source: ACS 5-Year Estimates 2023.

Compare to Michigan state averages

MetricSt. Clair CountyMI totalCounty share
Establishments20122,0970.9%
Employees1,201307,4860.4%
Annual Payroll$72.9M$29.19B—

Related resources

Other sectors in St. Clair County

Professional, Scientific, and Technical Services in other Michigan 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.