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Professional, Scientific, and Technical Services businesses in Suffolk County, NY

Census County Business Patterns 2022. NAICS sector 54.

Establishments
5,867
9.5% of NY sector
Employees
39,582
5.9% of NY sector
Annual Payroll
$3.08B
total 2022

County context

Population
1,525,680
Median Household Income
$128,329
Median Home Value
$539,500

Source: ACS 5-Year Estimates 2023.

Compare to New York state averages

MetricSuffolk CountyNY totalCounty share
Establishments5,86761,8319.5%
Employees39,582674,0525.9%
Annual Payroll$3.08B$81.40B

Related resources

Other sectors in Suffolk County

Professional, Scientific, and Technical Services in other New York 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.