RANKING · 2020 CENSUS · 14 SHOWN OF 14

Highest Subsaharan African population share, Massachusetts counties · 2020

Massachusetts counties ranked by the share of all residents who are Subsaharan African ancestry (2023 American Community Survey). A concentration measure: Subsaharan African residents as a percentage of total population. This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide.

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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

Highest Subsaharan African population share by state

RANKPLACESTATEPOPSUBSAHARAN AFRICAN SHAREVS 2000

01Plymouth County, MAMA546,8295.4%–

02Suffolk County, MAMA791,8913.6%–

03Bristol County, MAMA593,6403.6%–

04Worcester County, MAMA888,5022.1%–

05Norfolk County, MAMA739,7492.0%–

06Barnstable County, MAMA233,5391.8%–

07Middlesex County, MAMA1,669,9791.6%–

08Essex County, MAMA826,6531.2%–

09Dukes County, MAMA21,2191.1%–

10Hampshire County, MAMA164,0651.1%–

11Hampden County, MAMA464,3381.0%–

12Berkshire County, MAMA128,2240.7%–

13Franklin County, MAMA70,6980.2%–

14Nantucket County, MAMA14,7580.2%–

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES