RANKING · 2020 CENSUS · 34 SHOWN OF 34

Highest uninsured rate, Maine cities · 2020

Maine cities ranked by the share of residents without health insurance (2023 ACS). This list covers the 34 cities in Maine that qualify, ranked against each other statewide.

MaineAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

RELATEDOldest by median age Youngest by median age Most foreign-born residents Most women Most men Highest disability rate

YEAR2020 2024

RANKPLACESTATEPOPUNINSUREDVS 2000

01Bath, MEME8,8359.8%–

02Brewer, MEME9,6369.6%–

03Old Orchard Beach, MEME9,2449.6%–

04Lewiston, MEME38,8669.2%–

05Ellsworth, MEME8,8628.9%–

06Presque Isle, MEME8,6948.5%–

07Sanford, MEME22,6638.5%–

08Waterville, MEME17,5798.2%–

09Belfast, MEME6,9887.7%–

10Auburn, MEME25,4417.5%–

11Augusta, MEME19,1557.4%–

12Skowhegan, MEME6,6627.4%–

13Winslow, MEME5,8737.3%–

14Bangor, MEME32,5187.2%–

15Old, MEME7,5896.9%–

16Portland, MEME69,9116.9%–

17Houlton, MEME5,0826.8%–

18South Portland, MEME27,0076.8%–

19Gardiner, MEME6,2066.5%–

20Rockland, MEME7,1426.4%–

21Brunswick, MEME17,6526.3%–

22Yarmouth, MEME6,2896.0%–

23Caribou, MEME7,3215.8%–

24Topsham, MEME7,2715.5%–

25Biddeford, MEME22,3995.4%–

26Oak Hill, MEME5,6315.3%–

27Kittery, MEME5,1105.1%–

28Hampden, MEME5,1614.9%–

29Gorham, MEME7,5934.6%–

30Westbrook, MEME21,5654.0%–

31Saco, MEME21,1593.8%–

32North Windham, MEME5,4173.8%–

33Orono, MEME11,1513.3%–

34Kennebunk, MEME6,2211.6%–

SHOWING 1–34 OF 34

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