In 2018, Grafton County, NH had a population of 89.8k people with a median age of 42.9 and a median household income of $63,153. Between 2017 and 2018 the population of Grafton County, NH grew from 89,280 to 89,811, a 0.595% increase and its median household income grew from $61,036 to $63,153, a 3.47% increase.
The 5 largest ethnic groups in Grafton County, NH are White (Non-Hispanic) (90.9%), Asian (Non-Hispanic) (3.68%), Two+ (Non-Hispanic) (1.62%), White (Hispanic) (1.53%), and Black or African American (Non-Hispanic) (1.01%). NaNk% of the people in Grafton County, NH speak a non-English language, and 96.6% are U.S. citizens.
The median property value in Grafton County, NH is $220,400, and the homeownership rate is 69%. Most people in Grafton County, NH commute by Drove Alone, and the average commute time is 21.4 minutes. The average car ownership in Grafton County, NH is 2 cars per household.