Rockingham County, NH
Demographic and economic profile of Rockingham County, NH, sourced from the US Census Bureau (American Community Survey) via Data USA.
AI Overview
Rockingham County is a high-income suburban county of 322,433 residents along New Hampshire's seacoast, with a median household income of $118,331 and GDP per capita of $78,690, reflecting a workforce concentrated in professional and managerial occupations. The labor force is well-educated—44.8% hold a bachelor's degree or higher and 96.1% hold a high school diploma—with an unemployment rate of 3.5% and median worker earnings of $59,168. The county has grown 3.9% over five years, maintains a low poverty rate of 4.8%, and a high homeownership rate of 78.6%, though a median home value of $461,400 signals significant housing cost pressure.
Claude Sonnet 4.6 · generated Jul 6, 2026 · derived from cached Census, BEA & ACS data on this page
Population Growth (5-year)
+3.9% since 2018
Rockingham County added population at this rate over the prior 5-year ACS5 window.
Demographics
Race & Ethnicity
- White Alone288,970 (90.6%)
- Two Races Including Some Other Race10,084 (3.2%)
- Two Races Excluding Some Other Race, & Three or More Races7,168 (2.2%)
- Asian Alone6,262 (2.0%)
- Some Other Race Alone3,578 (1.1%)
- Black or African American Alone2,437 (0.8%)
Top Languages Spoken at Home
- 1.Spanish5,970
- 2.Other Indo-European3,720
- 3.French (incl. Cajun, Haitian)2,254
- 4.German or other West Germanic1,334
- 5.Chinese (incl. Mandarin, Cantonese)1,318
Economy
Cost of Living Index
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Not yet cached
Top Industries
- 1.Educational Services, & Health Care & Social Assistance40,583
- 2.Professional, Scientific, & Management, & Administrative & Waste Management Services24,475
- 3.Manufacturing (Group)21,448
- 4.Retail Trade (Group)19,095
- 5.Finance & Insurance, & Real Estate & Rental & Leasing13,851
Top Occupations
- 1.Management, Business, Science, & Arts Occupations86,515
- 2.Sales & Office Occupations34,432
- 3.Service Occupations23,195
- 4.Production, Transportation, & Material Moving Occupations16,279
- 5.Natural Resources, Construction, & Maintenance Occupations14,557
Housing
Education
Workforce
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Data: US Census Bureau American Community Survey, served via Data USA and the Census Bureau API. See each metric tile for the specific dataset.