Sullivan County, NH has a population of 43,051 people with a median age of 45.8 and a median household income of $58,454. Between 2015 and 2016 the population of Sullivan County, NH declined from 43,135 to 43,051, a 0.19% decrease and its median household income grew from $56,032 to $58,454, a 4.32% increase.
The population of Sullivan County, NH is 95.5% White, 1.4% Hispanic, and 1.24% Two+. 3.42% of the people in Sullivan County, NH speak a non-English language, and 99% are U.S. citizens.
The largest universities in Sullivan County, NH are River Valley Community College, with 234 graduates, N/A, with N/A graduates, and N/A, with N/A graduates.
The median property value in Sullivan County, NH is $171,800, and the homeownership rate is 74.5%. Most people in Sullivan County, NH commute by Drove Alone, and the average commute time is 23.2 minutes. The average car ownership in Sullivan County, NH is 2 cars per household.
Sullivan County, NH is the 9th most populated county in New Hampshire and borders Cheshire County, NH; Grafton County, NH; Hillsborough County, NH; Merrimack County, NH; Windham County, VT; and Windsor County, VT& 1 more.