RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest French population, Massachusetts counties · 2020

Massachusetts counties ranked by the number of residents who are French ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide. The median across all 14 is 21,281.

French Americans: full group profile →

MassachusettsAll states All rankings

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

RANKPLACESTATEPOPFRENCH POPULATIONVS 2010

01Worcester County, MAMA888,50278,366−34%

02Middlesex County, MAMA1,669,97961,818−25%

03Bristol County, MAMA593,64054,915−23%

04Hampden County, MAMA464,33843,087−27%

05Essex County, MAMA826,65340,353−35%

06Norfolk County, MAMA739,74922,598−25%

07Plymouth County, MAMA546,82921,281−34%

08Hampshire County, MAMA164,06516,268−28%

09Suffolk County, MAMA791,89113,816−21%

10Berkshire County, MAMA128,22412,610−40%

11Barnstable County, MAMA233,53910,721−24%

12Franklin County, MAMA70,6987,631−33%

13Dukes County, MAMA21,2191,316+49%

14Nantucket County, MAMA14,758463−19%

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

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