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Professional, Scientific, and Technical Services businesses in Loudoun County, VA

Census County Business Patterns 2022. NAICS sector 54.

Establishments
3,820
12.0% of VA sector
Employees
44,443
8.2% of VA sector
Annual Payroll
$4.39B
total 2022

County context

Population
427,082
Median Household Income
$178,707
Median Home Value
$701,000

Source: ACS 5-Year Estimates 2023.

Compare to Virginia state averages

MetricLoudoun CountyVA totalCounty share
Establishments3,82031,84412.0%
Employees44,443540,9828.2%
Annual Payroll$4.39B$58.68B

Related resources

Other sectors in Loudoun County

Professional, Scientific, and Technical Services in other Virginia 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.