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Professional, Scientific, and Technical Services businesses in St. Tammany Parish, LA

Census County Business Patterns 2022. NAICS sector 54.

Establishments
926
7.5% of LA sector
Employees
5,066
5.1% of LA sector
Annual Payroll
$354.4M
total 2022

County context

Population
269,331
Median Household Income
$79,277
Median Home Value
$272,200

Source: ACS 5-Year Estimates 2023.

Compare to Louisiana state averages

MetricSt. Tammany ParishLA totalCounty share
Establishments92612,4007.5%
Employees5,06698,9265.1%
Annual Payroll$354.4M$7.69B

Related resources

Other sectors in St. Tammany Parish

Professional, Scientific, and Technical Services in other Louisiana 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.