In 2020, Hillsborough County, NH had a population of 415k people with a median age of 40.8 and a median household income of $82,099. Between 2019 and 2020 the population of Hillsborough County, NH grew from 413,035 to 415,305, a 0.55% increase and its median household income grew from $81,460 to $82,099, a 0.784% increase.
The 5 largest ethnic groups in Hillsborough County, NH are White (Non-Hispanic) (83.7%), White (Hispanic) (4.22%), Asian (Non-Hispanic) (4.15%), Two+ (Non-Hispanic) (2.53%), 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 2020, the median property value in Hillsborough County, NH was $287,900, and the homeownership rate was 65.7%. Most people in Hillsborough County, NH drove alone to work, and the average commute time was 28 minutes. The average car ownership in Hillsborough County, NH was 2 cars per household.