In 2021, Rockingham County, NH had a population of 313k people with a median age of 44.6 and a median household income of $101,683. Between 2020 and 2021 the population of Rockingham County, NH grew from 308,211 to 312,771, a 1.48% increase and its median household income grew from $93,962 to $101,683, a 8.22% increase.
The 5 largest ethnic groups in Rockingham County, NH are White (Non-Hispanic) (91.2%), Two+ (Non-Hispanic) (2.3%), Asian (Non-Hispanic) (2.06%), White (Hispanic) (1.85%), and Black or African American (Non-Hispanic) (0.839%).
None of the households in Rockingham County, NH reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98.3% of the residents in Rockingham County, NH are U.S. citizens.
The largest universities in Rockingham County, NH are Great Bay Community College (317 degrees awarded in 2021) and Paul Mitchell the School-Portsmouth (35 degrees).
In 2021, the median property value in Rockingham County, NH was $367,300, and the homeownership rate was 77.8%.
Most people in Rockingham County, NH drove alone to work, and the average commute time was 29.7 minutes. The average car ownership in Rockingham County, NH was 2 cars per household.
Rockingham County, NH borders York County, ME, Essex County, MA, Hillsborough County, NH, Merrimack County, NH, and Strafford County, NH.