RANKING · 2024 ACS · 10 SHOWN OF 10

Highest Japanese population share, New Hampshire counties

New Hampshire counties ranked by the share of all residents who are Japanese (2023 American Community Survey). A concentration measure: Japanese 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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RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPJAPANESE SHAREVS 2000

01Grafton County, NHNH93,2250.2%–

02Merrimack County, NHNH158,0780.1%–

03Rockingham County, NHNH324,0770.1%–

04Hillsborough County, NHNH433,4150.1%–

05Sullivan County, NHNH43,9610.0%–

06Cheshire County, NHNH78,2690.0%–

07Strafford County, NHNH135,0430.0%–

08Belknap County, NHNH65,1470.0%–

09Coos County, NHNH31,3430.0%–

10Carroll County, NHNH52,7840.0%–

SHOWING 1–10 OF 10

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES

Highest Japanese population share, New Hampshire counties · CensusEasy