In 2023, Grafton County, NH had a population of 91.8k people with a median age of 44 and a median household income of $84,021. Between 2022 and 2023 the population of Grafton County, NH grew from 90,836 to 91,759, a 1.02% increase and its median household income grew from $79,949 to $84,021, a 5.09% increase.
The 5 largest ethnic groups in Grafton County, NH are White (Non-Hispanic) (88.1%), Two+ (Non-Hispanic) (3.76%), Asian (Non-Hispanic) (3.47%), Black or African American (Non-Hispanic) (1.24%), and Two+ (Hispanic) (1.15%).
None of the households in Grafton 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.
96.9% of the residents in Grafton County, NH are U.S. citizens.
The largest universities in Grafton County, NH are Dartmouth College (2,137 degrees awarded in 2022), Plymouth State University (1,192 degrees), and Upper Valley Educators Institute (38 degrees).
In 2023, the median property value in Grafton County, NH was $298,500, and the homeownership rate was 71%.
Most people in Grafton County, NH drove alone to work, and the average commute time was 22.8 minutes. The average car ownership in Grafton County, NH was 2 cars per household.
Grafton County, NH borders Belknap County, NH, Carroll County, NH, Coos County, NH, Merrimack County, NH, Sullivan County, NH, Caledonia County, VT, Essex County, VT, Orange County, VT, and Windsor County, VT.