In 2020, Rockingham County, NH had a population of 308k people with a median age of 44.7 and a median household income of $93,962. Between 2019 and 2020 the population of Rockingham County, NH grew from 306,359 to 308,211, a 0.605% increase and its median household income grew from $93,756 to $93,962, a 0.22% increase.
The 5 largest ethnic groups in Rockingham County, NH are White (Non-Hispanic) (92%), White (Hispanic) (2.08%), Asian (Non-Hispanic) (2.02%), Two+ (Non-Hispanic) (1.88%), and Black or African American (Non-Hispanic) (0.806%).
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.
In 2020, the median property value in Rockingham County, NH was $344,000, and the homeownership rate was 77.8%.
Most people in Rockingham County, NH drove alone to work, and the average commute time was 30.5 minutes. The average car ownership in Rockingham County, NH was 2 cars per household.