RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest Dominican population, Massachusetts counties · 2020

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

Dominican Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPDOMINICAN POPULATIONVS 2010

01Essex County, MAMA826,65380,836+61%

02Suffolk County, MAMA791,89137,653+48%

03Worcester County, MAMA888,50210,119+41%

04Middlesex County, MAMA1,669,9799,839+25%

05Hampden County, MAMA464,3386,018+60%

06Norfolk County, MAMA739,7495,098+76%

07Bristol County, MAMA593,6404,254+89%

08Plymouth County, MAMA546,8291,425+38%

09Nantucket County, MAMA14,758876–

10Hampshire County, MAMA164,065576+45%

11Barnstable County, MAMA233,539437−20%

12Berkshire County, MAMA128,224193+144%

13Franklin County, MAMA70,698116+59%

14Dukes County, MAMA21,2194–

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

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