RANKING · 2024 ACS · 14 SHOWN OF 14

Highest Swiss population share, Massachusetts counties

Massachusetts counties 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 14 counties in Massachusetts that qualify, ranked against each other statewide.

Swiss Americans: full group profile →

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SAME RANKING BYCities 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

01Hampshire County, MAMA164,0650.3%−0.1 pts

02Berkshire County, MAMA128,2240.3%−0.3 pts

03Middlesex County, MAMA1,669,9790.2%−0.0 pts

04Franklin County, MAMA70,6980.2%+0.0 pts

05Suffolk County, MAMA791,8910.2%−0.0 pts

06Norfolk County, MAMA739,7490.2%−0.1 pts

07Barnstable County, MAMA233,5390.2%−0.1 pts

08Dukes County, MAMA21,2190.1%−0.3 pts

09Essex County, MAMA826,6530.1%−0.1 pts

10Worcester County, MAMA888,5020.1%−0.0 pts

11Plymouth County, MAMA546,8290.1%−0.1 pts

12Hampden County, MAMA464,3380.0%−0.0 pts

13Bristol County, MAMA593,6400.0%−0.1 pts

14Nantucket County, MAMA14,7580.0%−0.1 pts

SHOWING 1–14 OF 14

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