RANKING · 2020 CENSUS · 21 SHOWN OF 21

Highest Finnish population share, New Hampshire cities · 2020

New Hampshire cities ranked by the share of all residents who are Finnish ancestry (2020 American Community Survey). A concentration measure: Finnish residents as a percentage of total population. This list covers the 21 cities in New Hampshire that qualify, ranked against each other statewide.

Finnish 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

RANKPLACESTATEPOPFINNISH SHAREVS 2010

01Hudson, NHNH7,4691.6%+0.7 pts

02Milford, NHNH8,9561.3%−0.4 pts

03Keene, NHNH23,0721.2%−0.2 pts

04Claremont, NHNH13,0321.2%+0.6 pts

05Laconia, NHNH17,2461.0%+0.6 pts

06Hooksett, NHNH5,8761.0%+0.8 pts

07Hampton, NHNH10,1010.7%–

08Durham, NHNH10,6810.5%−0.1 pts

09Franklin, NHNH8,8390.4%−0.1 pts

10Dover, NHNH34,6230.4%+0.1 pts

11Nashua, NHNH92,4350.3%+0.1 pts

12Portsmouth, NHNH23,0280.3%−0.0 pts

13Newmarket, NHNH5,6790.2%−0.6 pts

14Concord, NHNH44,5970.2%−0.2 pts

15Derry, NHNH21,3390.2%−0.2 pts

16Rochester, NHNH33,7160.2%+0.1 pts

17Londonderry, NHNH12,2250.2%–

18Manchester, NHNH116,8180.2%+0.0 pts

19Somersworth, NHNH12,1710.1%−0.1 pts

20Hanover, NHNH8,4790.0%−0.1 pts

21Exeter, NHNH9,9640.0%−1.1 pts

SHOWING 1–21 OF 21

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS