In 2021, Hillsborough County, NH had a population of 421k people with a median age of 40.9 and a median household income of $86,930. Between 2020 and 2021 the population of Hillsborough County, NH grew from 415,305 to 420,504, a 1.25% increase and its median household income grew from $82,099 to $86,930, a 5.88% increase.
The 5 largest ethnic groups in Hillsborough County, NH are White (Non-Hispanic) (82.8%), Asian (Non-Hispanic) (4.19%), White (Hispanic) (3.6%), Two+ (Non-Hispanic) (3.03%), and Black or African American (Non-Hispanic) (2.24%).
None of the households in Hillsborough 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.
95.5% of the residents in Hillsborough County, NH are U.S. citizens.
In 2021, the median property value in Hillsborough County, NH was $306,000, and the homeownership rate was 66.3%.
Most people in Hillsborough County, NH drove alone to work, and the average commute time was 27.7 minutes. The average car ownership in Hillsborough County, NH was 2 cars per household.