New Hampshire Citizen Voting-age Population By County in 2022 (ACS-5Yrs)

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2022, the citizen voting-age population for New Hampshire was 1,093,455 and represented 79.26% of the total New Hampshire population.

Among all New Hampshire counties, Hillsborough had the highest citizen voting-age population (322.07K), followed by Rockingham (251.03K), and Merrimack (122.87K).

In terms of percentages, Carroll had the highest percentage of its population being citizens of voting-age (84.25%), followed by Coos (83.07%), and Sullivan (81.73%).

The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.

You can see similar information for other states and by state for the United States.