RANKING · 2024 ACS · 10 SHOWN OF 10

Largest Japanese population, New Hampshire counties

New Hampshire counties ranked by the number of residents who are Japanese, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide.

Japanese Americans: full group profile →

New HampshireAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPJAPANESE POPULATIONVS 2020

01Hillsborough County, NHNH433,415268−3%

02Rockingham County, NHNH324,077241+12%

03Grafton County, NHNH93,225148+121%

04Merrimack County, NHNH158,078140+41%

05Strafford County, NHNH135,04327−74%

06Cheshire County, NHNH78,26924+4%

07Sullivan County, NHNH43,96118–

08Belknap County, NHNH65,1479−82%

09Carroll County, NHNH52,7842−93%

10Coos County, NHNH31,3432−89%

SHOWING 1–10 OF 10

Download CSV (full list, 10 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES