Skip to main content

Professional, Scientific, and Technical Services businesses in Merrimack County, NH

Census County Business Patterns 2022. NAICS sector 54.

Establishments
390
10.4% of NH sector
Employees
3,068
7.9% of NH sector
Annual Payroll
$275.2M
total 2022

County context

Population
155,018
Median Household Income
$93,944
Median Home Value
$330,600

Source: ACS 5-Year Estimates 2023.

Compare to New Hampshire state averages

MetricMerrimack CountyNH totalCounty share
Establishments3903,75210.4%
Employees3,06838,6447.9%
Annual Payroll$275.2M$3.98B

Related resources

Other sectors in Merrimack County

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