Skip to main content

Professional, Scientific, and Technical Services businesses in St. Charles County, MO

Census County Business Patterns 2022. NAICS sector 54.

Establishments
843
6.1% of MO sector
Employees
6,070
3.4% of MO sector
Annual Payroll
$587.8M
total 2022

County context

Population
409,830
Median Household Income
$102,912
Median Home Value
$296,800

Source: ACS 5-Year Estimates 2023.

Compare to Missouri state averages

MetricSt. Charles CountyMO totalCounty share
Establishments84313,7686.1%
Employees6,070176,5103.4%
Annual Payroll$587.8M$15.45B

Related resources

Other sectors in St. Charles County

Professional, Scientific, and Technical Services in other Missouri 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.