RANKING · 1990 CENSUS · 33 SHOWN OF 33

Most densely populated, Maine cities · 1990

Maine cities ranked by residents per square mile (1990). This list covers the 33 cities in Maine that qualify, ranked against each other statewide. The median across all 33 is 620.

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MaineAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

RELATEDLargest by population Fastest growing Fastest shrinking Most population gained Most population lost Most sparsely populated

YEAR1990 2000 2010 2020 2025

RANKPLACESTATEPOPPOPULATION DENSITYVS –

01Portland, MEME69,9112,988–

02South Portland, MEME27,0071,923–

03Kittery, MEME5,1101,866–

04Orono, MEME11,1511,388–

05Waterville, MEME17,5791,263–

06Lewiston, MEME38,8661,164–

07Bath, MEME8,8351,077–

08Houlton, MEME5,0821,071–

09Old Orchard Beach, MEME9,2441,048–

10Bangor, MEME32,518969–

11Westbrook, MEME21,565938–

12Winslow, MEME5,873907–

13Brunswick, MEME17,652755–

14Biddeford, MEME22,399688–

15Yarmouth, MEME6,289637–

16Kennebunk, MEME6,221631–

17Rockland, MEME7,142620–

18North Windham, MEME5,417606–

19Brewer, MEME9,636592–

20Topsham, MEME7,271558–

21Skowhegan, MEME6,662523–

22Gorham, MEME7,593473–

23Gardiner, MEME6,206430–

24Auburn, MEME25,441410–

25Saco, MEME21,159393–

26Augusta, MEME19,155387–

27Hampden, MEME5,161355–

28Sanford, MEME22,663215–

29Old, MEME7,589213–

30Belfast, MEME6,988187–

31Presque Isle, MEME8,694139–

32Caribou, MEME7,321119–

33Ellsworth, MEME8,86275–

SHOWING 1–33 OF 33

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS