RANKING · 2010 CENSUS · 14 SHOWN OF 14

Highest Black population share, Massachusetts counties · 2010

Massachusetts counties ranked by the share of all residents who are Black or African American (2010 American Community Survey). A concentration measure: Black residents as a percentage of total population. This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide.

MassachusettsAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPBLACKVS 2000

01Suffolk County, MAMA791,89119.8%−5%

02Hampden County, MAMA464,3387.7%+3%

03Plymouth County, MAMA546,8296.9%+59%

04Nantucket County, MAMA14,7586.5%−21%

05Norfolk County, MAMA739,7495.4%+75%

06Middlesex County, MAMA1,669,9794.4%+38%

07Worcester County, MAMA888,5023.6%+50%

08Dukes County, MAMA21,2192.9%+25%

09Bristol County, MAMA593,6402.9%+57%

10Essex County, MAMA826,6532.6%+32%

11Berkshire County, MAMA128,2242.5%+33%

12Hampshire County, MAMA164,0652.2%+25%

13Barnstable County, MAMA233,5391.8%+3%

14Franklin County, MAMA70,6981.0%+19%

SHOWING 1–14 OF 14

Download CSV (full list, 14 rows)

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