RANKING · 2024 ACS · 20 SHOWN OF 20

Highest Swiss population share, New Hampshire cities

New Hampshire cities ranked by the share of all residents who are Swiss ancestry (2024 American Community Survey). A concentration measure: Swiss residents as a percentage of total population. This list covers the 20 cities in New Hampshire that qualify, ranked against each other statewide.

Swiss Americans: full group profile →

New HampshireAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSWISS SHAREVS 2010

01Londonderry, NHNH12,2250.7%–

02Portsmouth, NHNH23,0280.4%+0.3 pts

03Durham, NHNH10,6810.4%+0.3 pts

04Hanover, NHNH8,4790.4%−0.2 pts

05Hampton, NHNH10,1010.4%−0.1 pts

06Newmarket, NHNH5,6790.3%+0.0 pts

07Lebanon, NHNH15,4810.3%−0.1 pts

08Suncook, NHNH5,4320.3%–

09Milford, NHNH8,9560.2%–

10Rochester, NHNH33,7160.2%–

11Concord, NHNH44,5970.2%+0.1 pts

12Keene, NHNH23,0720.2%+0.1 pts

13Dover, NHNH34,6230.2%−0.5 pts

14Manchester, NHNH116,8180.1%+0.0 pts

15Nashua, NHNH92,4350.1%−0.0 pts

16Laconia, NHNH17,2460.1%+0.0 pts

17Derry, NHNH21,3390.1%+0.0 pts

18Claremont, NHNH13,0320.0%−0.0 pts

19Hudson, NHNH7,4690.0%–

20Hooksett, NHNH5,8760.0%–

SHOWING 1–20 OF 20

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES