RANKING · 2024 ACS · 10 SHOWN OF 10

Highest Dominican population share, New Hampshire counties

New Hampshire counties ranked by the share of all residents who are Dominican origin (2023 American Community Survey). A concentration measure: Dominican 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

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPDOMINICAN SHAREVS 2000

01Hillsborough County, NHNH433,4152.0%–

02Rockingham County, NHNH324,0770.8%–

03Strafford County, NHNH135,0430.3%–

04Merrimack County, NHNH158,0780.2%–

05Belknap County, NHNH65,1470.1%–

06Grafton County, NHNH93,2250.1%–

07Carroll County, NHNH52,7840.1%–

08Sullivan County, NHNH43,9610.1%–

09Cheshire County, NHNH78,2690.1%–

10Coos County, NHNH31,3430.0%–

SHOWING 1–10 OF 10

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