RANKING · 2020 CENSUS · 14 SHOWN OF 14

Largest Puerto Rican population, Massachusetts counties · 2020

Massachusetts counties ranked by the number of residents who are Puerto Rican 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.

Puerto Rican Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPPUERTO RICAN POPULATIONVS 2010

01Hampden County, MAMA464,33899,968+31%

02Worcester County, MAMA888,50256,618+36%

03Suffolk County, MAMA791,89142,235+16%

04Essex County, MAMA826,65337,895+19%

05Middlesex County, MAMA1,669,97935,367+27%

06Bristol County, MAMA593,64025,862+48%

07Plymouth County, MAMA546,8299,117+14%

08Norfolk County, MAMA739,7497,868+34%

09Hampshire County, MAMA164,0654,087+6%

10Berkshire County, MAMA128,2242,770+45%

11Barnstable County, MAMA233,5391,726+44%

12Franklin County, MAMA70,6981,490+38%

13Dukes County, MAMA21,219132–

14Nantucket County, MAMA14,75851−36%

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

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