RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest Canadian population, Massachusetts counties · 2020

Massachusetts counties ranked by the number of residents who are 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.

Canadian 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

RANKPLACESTATEPOPCANADIAN POPULATIONVS 2010

01Middlesex County, MAMA1,669,97910,388−35%

02Essex County, MAMA826,6536,593−17%

03Worcester County, MAMA888,5026,132−9%

04Norfolk County, MAMA739,7494,844−37%

05Plymouth County, MAMA546,8294,520−23%

06Suffolk County, MAMA791,8912,454−30%

07Hampden County, MAMA464,3382,324−15%

08Bristol County, MAMA593,6402,074−51%

09Barnstable County, MAMA233,5391,301−32%

10Hampshire County, MAMA164,065653−48%

11Berkshire County, MAMA128,224560−37%

12Franklin County, MAMA70,698400−21%

13Dukes County, MAMA21,21998+9%

14Nantucket County, MAMA14,75829−74%

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

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