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Construction businesses in St. Clair County, MO

Census County Business Patterns 2022. NAICS sector 23.

Establishments
21
0.1% of MO sector
Employees
79
0.1% of MO sector
Annual Payroll
$3.2M
total 2022

County context

Population
9,451
Median Household Income
$46,731
Median Home Value
$142,500

Source: ACS 5-Year Estimates 2023.

Compare to Missouri state averages

MetricSt. Clair CountyMO totalCounty share
Establishments2114,3780.1%
Employees79143,0500.1%
Annual Payroll$3.2M$10.34B

Related resources

Other sectors in St. Clair County

Construction 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.