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Professional, Scientific, and Technical Services businesses in St. Mary's County, MD

Census County Business Patterns 2022. NAICS sector 54.

Establishments
357
1.7% of MD sector
Employees
10,607
3.6% of MD sector
Annual Payroll
$1.04B
total 2022

County context

Population
114,372
Median Household Income
$114,580
Median Home Value
$390,900

Source: ACS 5-Year Estimates 2023.

Compare to Maryland state averages

MetricSt. Mary's CountyMD totalCounty share
Establishments35721,4321.7%
Employees10,607298,7613.6%
Annual Payroll$1.04B$31.99B

Related resources

Other sectors in St. Mary's County

Professional, Scientific, and Technical Services in other Maryland 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.