RANKING · 2020 CENSUS · 14 SHOWN OF 14

Highest Jamaican population share, Massachusetts counties · 2020

Massachusetts counties ranked by the share of all residents who are Jamaican ancestry (2020 American Community Survey). A concentration measure: Jamaican 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 0.4%.

Jamaican Americans: full group profile →

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPJAMAICAN SHAREVS 2010

01Suffolk County, MAMA791,8911.5%+0.3 pts

02Dukes County, MAMA21,2191.2%+0.1 pts

03Barnstable County, MAMA233,5391.0%+0.7 pts

04Hampden County, MAMA464,3381.0%+0.1 pts

05Nantucket County, MAMA14,7580.5%−5.0 pts

06Norfolk County, MAMA739,7490.4%0.0 pts

07Worcester County, MAMA888,5020.4%+0.2 pts

08Bristol County, MAMA593,6400.2%+0.2 pts

09Plymouth County, MAMA546,8290.2%−0.1 pts

10Essex County, MAMA826,6530.2%+0.1 pts

11Middlesex County, MAMA1,669,9790.2%0.0 pts

12Berkshire County, MAMA128,2240.2%0.0 pts

13Hampshire County, MAMA164,0650.1%0.0 pts

14Franklin County, MAMA70,6980.0%0.0 pts

SHOWING 1–14 OF 14

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