In 2018, Belknap County, NH had a population of 60.6k people with a median age of 47.1 and a median household income of $68,368. Between 2017 and 2018 the population of Belknap County, NH grew from 60,383 to 60,640, a 0.426% increase and its median household income grew from $65,834 to $68,368, a 3.85% increase.
The 5 largest ethnic groups in Belknap County, NH are White (Non-Hispanic) (95.1%), Two+ (Non-Hispanic) (1.37%), White (Hispanic) (1.33%), Asian (Non-Hispanic) (0.798%), and Black or African American (Non-Hispanic) (0.646%). 0% of the households in Belknap County, NH speak a non-English language at home as their primary language, and 99.2% of the residents in Belknap County, NH are U.S. citizens.
In 2018, the median property value in Belknap County, NH was $222,300, and the homeownership rate was 76.9%. Most people in Belknap County, NH drove alone to work, and the average commute time was 24.1 minutes. The average car ownership in Belknap County, NH was 2 cars per household.