RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest French Canadian population, Massachusetts counties · 2020

Massachusetts counties ranked by the number of residents who are French Canadian 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.

French Canadian 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

RANKPLACESTATEPOPFRENCH CANADIAN POPULATIONVS 2010

01Worcester County, MAMA888,50250,693−4%

02Middlesex County, MAMA1,669,97948,266−8%

03Essex County, MAMA826,65329,301−13%

04Bristol County, MAMA593,64026,127−17%

05Hampden County, MAMA464,33824,644−3%

06Norfolk County, MAMA739,74915,790−8%

07Plymouth County, MAMA546,82914,604−13%

08Suffolk County, MAMA791,8919,285+1%

09Hampshire County, MAMA164,0659,117−18%

10Barnstable County, MAMA233,5396,869+17%

11Franklin County, MAMA70,6984,893−5%

12Berkshire County, MAMA128,2244,532−29%

13Dukes County, MAMA21,219376+23%

14Nantucket County, MAMA14,758215+195%

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS