RANKING · 1990 CENSUS · 33 SHOWN OF 33

Oldest by median age, Maine cities · 1990

Maine cities ranked by median age of residents (1990 ACS). This list covers the 33 cities in Maine that qualify, ranked against each other statewide.

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SAME RANKING BYCounties 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

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS –

01Belfast, MEME6,98838.5–

02Kennebunk, MEME6,22138.3–

03Winslow, MEME5,87337.5–

04Ellsworth, MEME8,86236.3–

05Augusta, MEME19,15536.1–

06Houlton, MEME5,08236.1–

07Yarmouth, MEME6,28935.7–

08Hampden, MEME5,16135.3–

09Brewer, MEME9,63635.1–

10Caribou, MEME7,32134.7–

11Rockland, MEME7,14234.6–

12Skowhegan, MEME6,66234.2–

13South Portland, MEME27,00734.1–

14Auburn, MEME25,44133.7–

15Saco, MEME21,15933.6–

16Old Orchard Beach, MEME9,24433.5–

17Lewiston, MEME38,86633.5–

18Gardiner, MEME6,20633.4–

19Westbrook, MEME21,56533.1–

20North Windham, MEME5,41733.0–

21Sanford, MEME22,66332.9–

22Portland, MEME69,91132.9–

23Biddeford, MEME22,39932.8–

24Old, MEME7,58932.7–

25Bath, MEME8,83532.6–

26Presque Isle, MEME8,69432.6–

27Waterville, MEME17,57932.3–

28Bangor, MEME32,51832.3–

29Brunswick, MEME17,65232.1–

30Kittery, MEME5,11030.0–

31Topsham, MEME7,27129.5–

32Gorham, MEME7,59324.0–

33Orono, MEME11,15121.2–

SHOWING 1–33 OF 33

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