RANKING · 2024 ACS · 34 SHOWN OF 34

Highest uninsured rate, Maine cities

Maine cities ranked by the share of residents without health insurance (2024 ACS). This list covers the 34 cities in Maine that qualify, ranked against each other statewide. The median across all 34 is 5.0%. Biggest climber in the top 100 since 2020: Gorham, ME, up 20 places to #9.

MaineAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

YEAR2020 2024

RANKPLACESTATEPOPUNINSUREDVS 2020

01▲4Ellsworth, MEME8,86210.3%+1.4 pts

02▲5Sanford, MEME22,6638.3%−0.2 pts

03▼2Bath, MEME8,8357.5%−2.3 pts

04▲15Gardiner, MEME6,2067.2%+0.7 pts

05▲5Auburn, MEME25,4417.0%−0.5 pts

06▲2Waterville, MEME17,5796.7%−1.5 pts

07▲17Topsham, MEME7,2716.7%+1.2 pts

08▲10South Portland, MEME27,0076.3%−0.5 pts

09▲20Gorham, MEME7,5936.2%+1.6 pts

10▼7Old Orchard Beach, MEME9,2446.2%−3.4 pts

11▲3Bangor, MEME32,5185.9%−1.3 pts

12▲5Houlton, MEME5,0825.9%−0.9 pts

13▼7Presque Isle, MEME8,6945.7%−2.8 pts

14▼12Brewer, MEME9,6365.5%−4.1 pts

15▼3Skowhegan, MEME6,6625.5%−1.9 pts

16▼5Augusta, MEME19,1555.4%−2.0 pts

17▲8Biddeford, MEME22,3995.0%−0.4 pts

18▼2Portland, MEME69,9115.0%−1.9 pts

19▼4Old, MEME7,5894.9%−2.0 pts

20▲3Caribou, MEME7,3214.5%−1.3 pts

21▼17Lewiston, MEME38,8664.5%−4.7 pts

22▲5Kittery, MEME5,1104.3%−0.8 pts

23▼3Rockland, MEME7,1424.0%−2.4 pts

24▲6Westbrook, MEME21,5654.0%0.0 pts

25▼16Belfast, MEME6,9883.9%−3.8 pts

26▲7Orono, MEME11,1513.5%+0.2 pts

27▼6Brunswick, MEME17,6523.3%−3.0 pts

28▲4North Windham, MEME5,4173.1%−0.7 pts

29▲2Saco, MEME21,1593.0%−0.8 pts

30▼17Winslow, MEME5,8733.0%−4.3 pts

31▼9Yarmouth, MEME6,2893.0%−3.0 pts

32▼4Hampden, MEME5,1612.7%−2.2 pts

33▼7Oak Hill, MEME5,6312.0%−3.3 pts

34Kennebunk, MEME6,2211.8%+0.2 pts

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES