New Hampshire White Alone Population By County in Census 2020

According to the data from the US 2020 decennial Census, in April 2020, there were 1,216,203 people in New Hampshire who identified their race as White Alone, which is 88.29% of the total population of New Hampshire. Hillsborough County had the highest number of people who identify as White Alone (350,270), followed by Rockingham County (285,715), and Merrimack County (138,454). On the other hand, the three counties with the least number of people who identify as White Alone were: Coos County (28,946), Sullivan County (39,420), and Carroll County (47,199).

In terms of the percentage of each county's total population, Carroll County had the highest percentage, with 94.20% of its population identifying their race as White Alone, followed by Belknap County (92.83%), and Coos County (92.57%).

You can see similar information for other states and also for the United States by state. You can also see similar information for other racial groups as well as the different ethnicities in New Hampshire.

Hover over or click on the counties to see the number and percentage of each county's population that identify as White Alone. The data can also be filtered, sorted, and explored further in a table below.