RANKING · 2020 CENSUS · 19 SHOWN OF 19

Highest Swiss population share, New Hampshire cities · 2020

New Hampshire cities ranked by the share of all residents who are Swiss ancestry (2020 American Community Survey). A concentration measure: Swiss residents as a percentage of total population. This list covers the 19 cities in New Hampshire that qualify, ranked against each other statewide. The median across all 19 is 0.2%.

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

01Hampton, NHNH10,1011.5%+1.1 pts

02Franklin, NHNH8,8391.0%+0.9 pts

03Hanover, NHNH8,4790.7%+0.1 pts

04Lebanon, NHNH15,4810.5%0.0 pts

05Portsmouth, NHNH23,0280.4%+0.3 pts

06East Merrimack, NHNH5,0810.3%–

07Durham, NHNH10,6810.3%+0.1 pts

08Milford, NHNH8,9560.2%–

09Londonderry, NHNH12,2250.2%–

10Exeter, NHNH9,9640.2%−0.3 pts

11Keene, NHNH23,0720.2%+0.2 pts

12Claremont, NHNH13,0320.1%+0.1 pts

13Rochester, NHNH33,7160.1%–

14Newmarket, NHNH5,6790.1%−0.2 pts

15Concord, NHNH44,5970.1%0.0 pts

16Berlin, NHNH9,5020.1%–

17Manchester, NHNH116,8180.1%0.0 pts

18Nashua, NHNH92,4350.1%0.0 pts

19Dover, NHNH34,6230.1%−0.6 pts

SHOWING 1–19 OF 19

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