CensusEasy
RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest South American population, Massachusetts counties · 2020

Massachusetts counties ranked by the number of residents who are South American origin, 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. The median across all 14 is 3,080.

South Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Largest South American population by state
RANKPLACESTATEPOPSOUTH AMERICAN POPULATIONVS 2010
01Suffolk County, MAMA791,89123,237+28%
02Middlesex County, MAMA1,669,97920,638+48%
03Worcester County, MAMA888,50210,429+40%
04Norfolk County, MAMA739,7497,415+117%
05Essex County, MAMA826,6537,353+62%
06Bristol County, MAMA593,6403,081+41%
07Hampden County, MAMA464,3383,080+52%
08Plymouth County, MAMA546,8292,746+50%
09Barnstable County, MAMA233,5391,647+278%
10Hampshire County, MAMA164,0651,366+97%
11Berkshire County, MAMA128,224503−44%
12Nantucket County, MAMA14,758258+1513%
13Franklin County, MAMA70,698247+28%
14Dukes County, MAMA21,219219+2638%
SHOWING 1–14 OF 14

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