Grafton County, NH has a population of 89,164 people with a median age of 42.4 and a median household income of $58,107. Between 2015 and 2016 the population of Grafton County, NH declined from 89,341 to 89,164, a 0.2% decrease and its median household income grew from $55,762 to $58,107, a 4.21% increase.
The population of Grafton County, NH is 91.4% White, 3.23% Asian, and 2.17% Hispanic. 6.87% of the people in Grafton County, NH speak a non-English language, and 97.1% are U.S. citizens.
The largest universities in Grafton County, NH are Dartmouth College, with 2,064 graduates, Plymouth State University, with 1,427 graduates, and Upper Valley Educators Institute, with 24 graduates.
The median property value in Grafton County, NH is $214,100, and the homeownership rate is 68.5%. Most people in Grafton County, NH commute by Drove Alone, and the average commute time is 20.5 minutes. The average car ownership in Grafton County, NH is 2 cars per household.
Grafton County, NH is the 5th most populated county in New Hampshire and 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; Windsor County, VT& 4 more.