RANKING · 2020 CENSUS · 14 SHOWN OF 14

Fewest graduate degrees, Massachusetts counties · 2020

Massachusetts counties with the smallest share of adults 25+ holding a graduate or professional degree (2023 ACS). This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPGRADUATE DEGREEVS 2000

01Bristol County, MAMA593,64010.4%+62%

02Hampden County, MAMA464,33810.7%+39%

03Plymouth County, MAMA546,82914.0%+56%

04Worcester County, MAMA888,50215.1%+47%

05Berkshire County, MAMA128,22416.0%+45%

06Essex County, MAMA826,65316.4%+40%

07Nantucket County, MAMA14,75817.7%+55%

08Franklin County, MAMA70,69817.9%+39%

09Dukes County, MAMA21,21919.7%+52%

10Barnstable County, MAMA233,53920.1%+54%

11Suffolk County, MAMA791,89121.4%+56%

12Hampshire County, MAMA164,06524.6%+32%

13Norfolk County, MAMA739,74925.8%+44%

14Middlesex County, MAMA1,669,97928.9%+44%

SHOWING 1–14 OF 14

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES