RANKING · 2020 CENSUS · 14 SHOWN OF 14

Highest employer health coverage, Massachusetts counties · 2020

Massachusetts counties ranked by the share of people with employer-based health insurance, alone or in combination with other coverage (2020 ACS). This list covers the 14 counties in Massachusetts that qualify, ranked against each other statewide. The median across all 14 is 59.3%.

MassachusettsAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

RANKPLACESTATEPOPEMPLOYER-BASED INSURANCEVS –

01Norfolk County, MAMA739,74971.5%–

02Middlesex County, MAMA1,669,97969.6%–

03Hampshire County, MAMA164,06567.2%–

04Plymouth County, MAMA546,82966.3%–

05Worcester County, MAMA888,50262.8%–

06Essex County, MAMA826,65359.9%–

07Franklin County, MAMA70,69859.3%–

08Bristol County, MAMA593,64058.9%–

09Suffolk County, MAMA791,89156.8%–

10Berkshire County, MAMA128,22456.4%–

11Barnstable County, MAMA233,53955.4%–

12Nantucket County, MAMA14,75854.4%–

13Hampden County, MAMA464,33852.8%–

14Dukes County, MAMA21,21949.3%–

SHOWING 1–14 OF 14

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