RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest Brazilian population, Massachusetts counties · 2020

Massachusetts counties ranked by the number of residents who are Brazilian 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.

Brazilian 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

RANKPLACESTATEPOPBRAZILIAN POPULATIONVS 2010

01Middlesex County, MAMA1,669,97932,725+19%

02Worcester County, MAMA888,50211,335+17%

03Suffolk County, MAMA791,8917,700+1%

04Norfolk County, MAMA739,7495,567+11%

05Essex County, MAMA826,6534,963+8%

06Plymouth County, MAMA546,8294,521+37%

07Bristol County, MAMA593,6404,207+18%

08Barnstable County, MAMA233,5394,045+75%

09Dukes County, MAMA21,2191,407+98%

10Hampshire County, MAMA164,065610+294%

11Hampden County, MAMA464,338516+69%

12Franklin County, MAMA70,69887+16%

13Berkshire County, MAMA128,22476−77%

14Nantucket County, MAMA14,75810−77%

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

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