Skip to main content

Information businesses in St. Louis County, MO

Census County Business Patterns 2022. NAICS sector 51.

Establishments
501
19.1% of MO sector
Employees
17,307
32.5% of MO sector
Annual Payroll
$2.10B
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
Establishments5012,61719.1%
Employees17,30753,23832.5%
Annual Payroll$2.10B$4.75B

Related resources

Other sectors in St. Louis County

Information 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.