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.
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.