RANKING · 2020 CENSUS · 18 SHOWN OF 18

Highest Dominican population share, New Hampshire cities · 2020

New Hampshire cities ranked by the share of all residents who are Dominican origin (2020 American Community Survey). A concentration measure: Dominican residents as a percentage of total population. This list covers the 18 cities in New Hampshire that qualify, ranked against each other statewide. The median across all 18 is 0.6%.

Dominican Americans: full group profile →

New HampshireAll statesPop > 5KAll rankings

SAME RANKING BYCounties 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 2010

01Nashua, NHNH92,4353.7%+2.1 pts

02Manchester, NHNH116,8182.1%+1.6 pts

03Londonderry, NHNH12,2251.8%–

04Rochester, NHNH33,7161.6%+1.6 pts

05Hudson, NHNH7,4691.1%–

06Milford, NHNH8,9561.1%–

07Dover, NHNH34,6230.9%+0.8 pts

08Laconia, NHNH17,2460.7%+0.6 pts

09Exeter, NHNH9,9640.6%–

10Hanover, NHNH8,4790.5%+0.4 pts

11Derry, NHNH21,3390.5%+0.3 pts

12Somersworth, NHNH12,1710.4%−0.7 pts

13Berlin, NHNH9,5020.4%–

14South Hooksett, NHNH5,9020.4%–

15Durham, NHNH10,6810.3%–

16Keene, NHNH23,0720.3%–

17Concord, NHNH44,5970.3%+0.1 pts

18Portsmouth, NHNH23,0280.3%0.0 pts

SHOWING 1–18 OF 18

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