RANKING · 2020 CENSUS · 16 SHOWN OF 16

Highest Medicaid coverage, Maine counties · 2020

Maine counties ranked by the share of people covered by Medicaid or other means-tested public insurance, alone or in combination with other coverage (2020 ACS). This list covers the 16 counties in Maine that qualify, ranked against each other statewide.

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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

RANKPLACESTATEPOPMEDICAIDVS –

01Washington County, MEME31,33429.5%–

02Somerset County, MEME51,62029.4%–

03Aroostook County, MEME66,60926.5%–

04Oxford County, MEME60,34626.2%–

05Piscataquis County, MEME17,40925.8%–

06Franklin County, MEME30,82421.7%–

07Penobscot County, MEME157,96721.7%–

08Androscoggin County, MEME116,48721.5%–

09Kennebec County, MEME129,06719.7%–

10Lincoln County, MEME36,59519.3%–

11Waldo County, MEME40,69319.2%–

12Knox County, MEME41,11718.6%–

13Hancock County, MEME57,17115.1%–

14York County, MEME222,43414.4%–

15Sagadahoc County, MEME37,97913.8%–

16Cumberland County, MEME317,22212.2%–

SHOWING 1–16 OF 16

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS