New Hampshire Non-Hispanic Asian Alone Citizen Population By County in 2021 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the Non-Hispanic Asian Alone citizen population for New Hampshire was 46,755 and represented 3.50% of the total New Hampshire citizen population.

Among all New Hampshire counties, Hillsborough had the highest Non-Hispanic Asian Alone citizen population (11.76K), followed by Rockingham (4.92K), and Strafford (2.54K).

In terms of percentages, Hillsborough had the highest percentage of its citizen population being Non-Hispanic Asian Alone (2.93%), followed by Grafton (2.26%), and Strafford (1.99%).

The chart and table below shows the Non-Hispanic Asian Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic Asian Alone.

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

You can also see similar information for other ethnicities.

See this for other years:
New Hampshire Non-Hispanic Asian Alone Citizen Population By County in 2021
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County Citizen Population % of County Citizen Population
Hillsborough 11755 2.93
Rockingham 4915 1.60
Strafford 2540 1.99
Grafton 1990 2.26
Merrimack 1985 1.32
Belknap 465 0.74
Cheshire 385 0.51
Sullivan 305 0.71
Carroll 295 0.59
Coos 30 0.10