RANKING · 2020 CENSUS · 14 SHOWN OF 14

Highest British population share, Massachusetts counties · 2020

Massachusetts counties ranked by the share of all residents who are British ancestry (2020 American Community Survey). A concentration measure: British residents as a percentage of total population. This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide. The median across all 14 is 0.5%.

British 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

RANKPLACESTATEPOPBRITISH SHAREVS 2010

01Barnstable County, MAMA233,5391.0%+0.3 pts

02Franklin County, MAMA70,6980.9%+0.3 pts

03Hampshire County, MAMA164,0650.8%+0.1 pts

04Nantucket County, MAMA14,7580.8%+0.1 pts

05Middlesex County, MAMA1,669,9790.8%+0.2 pts

06Norfolk County, MAMA739,7490.6%+0.1 pts

07Dukes County, MAMA21,2190.5%+0.3 pts

08Berkshire County, MAMA128,2240.5%0.0 pts

09Essex County, MAMA826,6530.5%0.0 pts

10Suffolk County, MAMA791,8910.5%+0.1 pts

11Worcester County, MAMA888,5020.4%+0.1 pts

12Plymouth County, MAMA546,8290.4%+0.1 pts

13Bristol County, MAMA593,6400.2%0.0 pts

14Hampden County, MAMA464,3380.2%0.0 pts

SHOWING 1–14 OF 14

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