RANKING · 2020 CENSUS · 34 SHOWN OF 34

Most foreign-born residents, Maine cities · 2020

Maine cities ranked by the share of residents born outside the US (2020 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

YEAR2010 2020 2024

RANKPLACESTATEPOPFOREIGN-BORNVS 2010

01Portland, MEME69,91111.0%+0%

02South Portland, MEME27,0079.6%+21%

03Orono, MEME11,1518.5%+39%

04Westbrook, MEME21,5657.3%+29%

05Kittery, MEME5,1107.1%+83%

06Lewiston, MEME38,8666.9%+43%

07Gorham, MEME7,5936.7%+64%

08Old Orchard Beach, MEME9,2445.7%+41%

09Oak Hill, MEME5,6315.6%–

10Bath, MEME8,8355.5%+68%

11Kennebunk, MEME6,2215.4%+225%

12Saco, MEME21,1595.3%+44%

13Waterville, MEME17,5795.1%+24%

14Brunswick, MEME17,6524.9%+42%

15Yarmouth, MEME6,2894.9%+137%

16Biddeford, MEME22,3994.7%+19%

17Bangor, MEME32,5184.3%+18%

18Belfast, MEME6,9883.9%+71%

19Presque Isle, MEME8,6943.5%−26%

20Sanford, MEME22,6633.4%+26%

21Caribou, MEME7,3213.4%+10%

22Topsham, MEME7,2713.4%+13%

23Auburn, MEME25,4413.1%−26%

24Brewer, MEME9,6362.8%+41%

25Augusta, MEME19,1552.5%−26%

26Old, MEME7,5892.3%−45%

27Ellsworth, MEME8,8622.3%+31%

28Houlton, MEME5,0822.1%−45%

29Gardiner, MEME6,2062.0%+347%

30Skowhegan, MEME6,6622.0%+198%

31Hampden, MEME5,1611.8%−57%

32Rockland, MEME7,1421.6%+13%

33North Windham, MEME5,4171.4%−54%

34Winslow, MEME5,8730.6%−76%

SHOWING 1–34 OF 34

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS