RANKING · 2020 CENSUS · 10 SHOWN OF 10

Highest Asian population share, New Hampshire counties · 2020

New Hampshire counties ranked by the share of all residents who are Asian (2020 American Community Survey). A concentration measure: Asian residents as a percentage of total population. This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPASIANVS 2000

01Hillsborough County, NHNH433,4153.9%+96%

02Strafford County, NHNH135,0433.4%+150%

03Grafton County, NHNH93,2253.1%+83%

04Rockingham County, NHNH324,0772.0%+80%

05Merrimack County, NHNH158,0782.0%+130%

06Cheshire County, NHNH78,2691.4%+195%

07Sullivan County, NHNH43,9610.9%+152%

08Belknap County, NHNH65,1470.9%+68%

09Carroll County, NHNH52,7840.7%+90%

10Coos County, NHNH31,3430.6%+68%

SHOWING 1–10 OF 10

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS