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Health Care and Social Assistance businesses in Merrimack County, NH

Census County Business Patterns 2022. NAICS sector 62.

Establishments
437
11.6% of NH sector
Employees
12,816
13.2% of NH sector
Annual Payroll
$715.7M
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
Establishments4373,78311.6%
Employees12,81697,05913.2%
Annual Payroll$715.7M$6.19B

Related resources

Other sectors in Merrimack County

Health Care and Social Assistance 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.