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Manufacturing businesses in St. Louis County, MO

Census County Business Patterns 2022. NAICS sector 31-33.

Establishments
754
13.7% of MO sector
Employees
46,442
16.7% of MO sector
Annual Payroll
$3.56B
total 2022

County context

Population
996,618
Median Household Income
$81,340
Median Home Value
$260,700

Source: ACS 5-Year Estimates 2023.

Compare to Missouri state averages

MetricSt. Louis CountyMO totalCounty share
Establishments7545,49013.7%
Employees46,442277,51416.7%
Annual Payroll$3.56B$17.79B

Related resources

Other sectors in St. Louis County

Manufacturing 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.