RANKING · 2024 ACS · 21 SHOWN OF 21

Highest South American population share, New Hampshire cities

New Hampshire cities ranked by the share of all residents who are South American origin (2024 American Community Survey). A concentration measure: South American residents as a percentage of total population. This list covers the 21 cities in New Hampshire that qualify, ranked against each other statewide. The median across all 21 is 0.5%. Biggest climber in the top 100 since 2020: Hooksett, NH, up 12 places to #3.

South 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

RANKPLACESTATEPOPSOUTH AMERICAN SHAREVS 2010

01▲3Manchester, NHNH116,8181.4%+0.4 pts

02Somersworth, NHNH12,1711.4%+0.2 pts

03▲12Hooksett, NHNH5,8761.1%+0.6 pts

04▼3Nashua, NHNH92,4351.0%−0.1 pts

05▲12Portsmouth, NHNH23,0280.9%+0.4 pts

06Laconia, NHNH17,2460.8%–

07Durham, NHNH10,6810.6%+0.4 pts

08Londonderry, NHNH12,2250.6%0.0 pts

09Suncook, NHNH5,4320.6%+0.2 pts

10▼2Concord, NHNH44,5970.5%+0.3 pts

11▲5Rochester, NHNH33,7160.5%–

12▼10East Merrimack, NHNH5,0810.4%–

13▼8Milford, NHNH8,9560.4%−0.2 pts

14▼1Hudson, NHNH7,4690.3%–

15▼4Hampton, NHNH10,1010.3%−0.4 pts

16▼7Hanover, NHNH8,4790.3%−1.3 pts

17▼7Berlin, NHNH9,5020.3%–

18▼6Keene, NHNH23,0720.2%−0.3 pts

19▼5Dover, NHNH34,6230.1%−0.1 pts

20Exeter, NHNH9,9640.1%−0.5 pts

21▼2Derry, NHNH21,3390.1%0.0 pts

SHOWING 1–21 OF 21

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES