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RANKING · 2010 CENSUS · 14 SHOWN OF 14

Largest French Canadian population, Massachusetts counties · 2010

Massachusetts counties ranked by the number of residents who are French Canadian ancestry, from the 2010 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 16,798.

French Canadian Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Largest French Canadian population by state
RANKPLACESTATEPOPFRENCH CANADIAN POPULATIONVS –
01Worcester County, MAMA888,50252,989–
02Middlesex County, MAMA1,669,97952,743–
03Essex County, MAMA826,65333,671–
04Bristol County, MAMA593,64031,385–
05Hampden County, MAMA464,33825,457–
06Norfolk County, MAMA739,74917,244–
07Plymouth County, MAMA546,82916,798–
08Hampshire County, MAMA164,06511,098–
09Suffolk County, MAMA791,8919,168–
10Berkshire County, MAMA128,2246,418–
11Barnstable County, MAMA233,5395,864–
12Franklin County, MAMA70,6985,134–
13Dukes County, MAMA21,219306–
14Nantucket County, MAMA14,75873–
SHOWING 1–14 OF 14

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