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RANKING · 2020 CENSUS · 10 SHOWN OF 10

Highest Korean population share, New Hampshire counties · 2020

New Hampshire counties ranked by the share of all residents who are Korean (2020 American Community Survey). A concentration measure: Korean residents as a percentage of total population. This list covers the 10 counties in New Hampshire that qualify, ranked against each other statewide. The median across all 10 is 0.2%.

Korean Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Korean population share by state
RANKPLACESTATEPOPKOREAN SHAREVS –
01Grafton County, NHNH93,2250.4%–
02Hillsborough County, NHNH433,4150.3%–
03Rockingham County, NHNH324,0770.3%–
04Strafford County, NHNH135,0430.2%–
05Coos County, NHNH31,3430.2%–
06Belknap County, NHNH65,1470.2%–
07Merrimack County, NHNH158,0780.1%–
08Sullivan County, NHNH43,9610.1%–
09Carroll County, NHNH52,7840.0%–
10Cheshire County, NHNH78,2690.0%–
SHOWING 1–10 OF 10

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS