RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest Mexican population, Massachusetts counties · 2020

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

Mexican Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDHighest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN POPULATIONVS 2010

01Middlesex County, MAMA1,669,97911,059+5%

02Suffolk County, MAMA791,89110,185+15%

03Worcester County, MAMA888,5026,110+71%

04Essex County, MAMA826,6535,940+28%

05Hampden County, MAMA464,3383,447+11%

06Norfolk County, MAMA739,7493,061+26%

07Bristol County, MAMA593,6402,527+13%

08Plymouth County, MAMA546,8291,688+36%

09Barnstable County, MAMA233,5391,239+42%

10Hampshire County, MAMA164,0651,211+26%

11Berkshire County, MAMA128,224745+94%

12Franklin County, MAMA70,698407+26%

13Dukes County, MAMA21,21976+153%

14Nantucket County, MAMA14,75825−63%

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

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