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RANKING · 2020 CENSUS · 14 SHOWN OF 14

Highest Brazilian population share, Massachusetts counties · 2020

Massachusetts counties ranked by the share of all residents who are Brazilian ancestry (2020 American Community Survey). A concentration measure: Brazilian residents as a percentage of total population. This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide. The median across all 14 is 0.8%.

Brazilian Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Brazilian population share by state
All USAlabamaArkansasArizonaCaliforniaColoradoFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiNorth CarolinaNorth DakotaNew JerseyNew MexicoNew YorkOhioOklahomaOregonPennsylvaniaSouth CarolinaTennesseeTexasUtahVirginiaVermontWashingtonWisconsinWest Virginia
RANKPLACESTATEPOPBRAZILIAN SHAREVS 2010
01Dukes County, MAMA21,2198.1%+3.7 pts
02Middlesex County, MAMA1,669,9792.0%+0.2 pts
03Barnstable County, MAMA233,5391.9%+0.8 pts
04Worcester County, MAMA888,5021.4%+0.2 pts
05Suffolk County, MAMA791,8911.0%−0.1 pts
06Plymouth County, MAMA546,8290.9%+0.2 pts
07Norfolk County, MAMA739,7490.8%0.0 pts
08Bristol County, MAMA593,6400.7%+0.1 pts
09Essex County, MAMA826,6530.6%0.0 pts
10Hampshire County, MAMA164,0650.4%+0.3 pts
11Franklin County, MAMA70,6980.1%0.0 pts
12Hampden County, MAMA464,3380.1%0.0 pts
13Nantucket County, MAMA14,7580.1%−0.3 pts
14Berkshire County, MAMA128,2240.1%−0.2 pts
SHOWING 1–14 OF 14

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