RANKING · 2020 CENSUS · 34 SHOWN OF 34

Most uninsured people, Maine cities · 2020

Maine cities with the most residents lacking health insurance, as of the 2020 American Community Survey. Ranked by number of people, not the uninsured rate. This list covers the 34 cities in Maine that qualify, ranked against each other statewide.

MaineAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2020 2024

RANKPLACESTATEPOPUNINSURED RESIDENTSVS –

01Portland, MEME69,9114,509–

02Lewiston, MEME38,8663,262–

03Bangor, MEME32,5182,249–

04Sanford, MEME22,6631,762–

05Auburn, MEME25,4411,724–

06South Portland, MEME27,0071,721–

07Augusta, MEME19,1551,330–

08Waterville, MEME17,5791,328–

09Biddeford, MEME22,3991,150–

10Brunswick, MEME17,652984–

11Old Orchard Beach, MEME9,244863–

12Brewer, MEME9,636850–

13Bath, MEME8,835809–

14Presque Isle, MEME8,694763–

15Westbrook, MEME21,565760–

16Saco, MEME21,159746–

17Ellsworth, MEME8,862701–

18Old, MEME7,589510–

19Belfast, MEME6,988510–

20Skowhegan, MEME6,662455–

21Rockland, MEME7,142446–

22Caribou, MEME7,321435–

23Gardiner, MEME6,206364–

24Winslow, MEME5,873356–

25Topsham, MEME7,271339–

26Yarmouth, MEME6,289335–

27Gorham, MEME7,593329–

28Houlton, MEME5,082312–

29Orono, MEME11,151308–

30Kittery, MEME5,110257–

31Oak Hill, MEME5,631244–

32North Windham, MEME5,417213–

33Hampden, MEME5,161212–

34Kennebunk, MEME6,22191–

SHOWING 1–34 OF 34

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