RANKING · 2024 ACS · 25 SHOWN OF 25

Highest Welsh population share, New Hampshire cities

New Hampshire cities ranked by the share of all residents who are Welsh ancestry (2024 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 25 cities in New Hampshire that qualify, ranked against each other statewide. The median across all 25 is 0.5%. Biggest climber in the top 100 since 2020: Hooksett, NH, up 15 places to #2.

Welsh Americans: full group profile →

New HampshireAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH SHAREVS 2010

01▲10Durham, NHNH10,6811.4%−0.3 pts

02▲15Hooksett, NHNH5,8761.3%–

03▲6Portsmouth, NHNH23,0280.9%−0.3 pts

04▼2Exeter, NHNH9,9640.9%+0.4 pts

05▲2Concord, NHNH44,5970.7%−0.6 pts

06▲13East Merrimack, NHNH5,0810.7%+0.4 pts

07▲11Rochester, NHNH33,7160.6%+0.1 pts

08▼3Londonderry, NHNH12,2250.6%−0.1 pts

09▼1Lebanon, NHNH15,4810.5%+0.1 pts

10▲6Dover, NHNH34,6230.5%−0.3 pts

11▲9Manchester, NHNH116,8180.5%+0.1 pts

12▼6South Hooksett, NHNH5,9020.5%+0.3 pts

13▼3Derry, NHNH21,3390.5%+0.1 pts

14▲9Hampton, NHNH10,1010.5%−0.8 pts

15▼14Claremont, NHNH13,0320.4%+0.3 pts

16▲9Nashua, NHNH92,4350.4%−0.2 pts

17▼3Laconia, NHNH17,2460.4%−0.1 pts

18▼5Hudson, NHNH7,4690.4%+0.2 pts

19▼7Hanover, NHNH8,4790.3%−0.6 pts

20▲1Keene, NHNH23,0720.2%−0.7 pts

21▼18Somersworth, NHNH12,1710.2%−0.6 pts

22▼7Newmarket, NHNH5,6790.1%−0.9 pts

23▲3Suncook, NHNH5,4320.1%−0.2 pts

24▼2Milford, NHNH8,9560.1%−1.0 pts

25▼1Berlin, NHNH9,5020.0%−0.5 pts

SHOWING 1–25 OF 25

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