RANKING · 2020 CENSUS · 34 SHOWN OF 34

Oldest by median age, Maine cities · 2020

Maine cities ranked by median age of residents (2023 ACS). This list covers the 34 cities in Maine that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros ZIP codes

RELATEDYoungest by median age Most foreign-born residents Highest uninsured rate Most women Most men Highest disability rate

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Kennebunk, MEME6,22155.4+25%

02Old Orchard Beach, MEME9,24454.9+37%

03Belfast, MEME6,98852.1+20%

04Oak Hill, MEME5,63149.4–

05Topsham, MEME7,27149.1+36%

06Caribou, MEME7,32148.4+19%

07Rockland, MEME7,14247.9+17%

08Houlton, MEME5,08245.0+10%

09Presque Isle, MEME8,69444.7+20%

10Winslow, MEME5,87344.7+10%

11Ellsworth, MEME8,86244.4+10%

12Augusta, MEME19,15544.1+9%

13Skowhegan, MEME6,66244.0+12%

14Yarmouth, MEME6,28943.8+9%

15Bath, MEME8,83543.3+17%

16Hampden, MEME5,16143.1+11%

17Saco, MEME21,15942.9+15%

18North Windham, MEME5,41742.9+18%

19Brunswick, MEME17,65242.8+18%

20Brewer, MEME9,63642.7+9%

21Auburn, MEME25,44141.8+9%

22Gardiner, MEME6,20641.3+8%

23Sanford, MEME22,66341.3+14%

24South Portland, MEME27,00740.6+7%

25Bangor, MEME32,51839.8+10%

26Westbrook, MEME21,56539.4+4%

27Kittery, MEME5,11038.4+9%

28Biddeford, MEME22,39938.2+5%

29Waterville, MEME17,57938.0+7%

30Lewiston, MEME38,86637.9+1%

31Portland, MEME69,91137.6+5%

32Old, MEME7,58935.4+5%

33Gorham, MEME7,59335.1+27%

34Orono, MEME11,15121.4−3%

SHOWING 1–34 OF 34

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