RANKING · 2020 CENSUS · 27 SHOWN OF 27

Largest Puerto Rican population, Maine cities · 2020

Maine cities ranked by the number of residents who are Puerto Rican origin, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 27 cities in Maine that qualify, ranked against each other statewide. The median across all 27 is 55.

Puerto Rican Americans: full group profile →

MaineAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

RELATEDLargest Mexican population Highest Mexican population share Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPPUERTO RICAN POPULATIONVS 2010

01South Portland, MEME27,007387–

02Bangor, MEME32,518362+484%

03Biddeford, MEME22,399294+62%

04Portland, MEME69,911269−65%

05Brunswick, MEME17,652242+149%

06Lewiston, MEME38,866224+1%

07Orono, MEME11,151136+750%

08Augusta, MEME19,155126−28%

09Waterville, MEME17,579114−32%

10Auburn, MEME25,441112+96%

11Sanford, MEME22,66390+120%

12Houlton, MEME5,08272–

13Ellsworth, MEME8,86262–

14Presque Isle, MEME8,69455+49%

15Kittery, MEME5,11053–

16Caribou, MEME7,32153−60%

17Skowhegan, MEME6,66237–

18Winslow, MEME5,87333–

19Yarmouth, MEME6,28930–

20Westbrook, MEME21,56527−83%

21Saco, MEME21,15926−80%

22Belfast, MEME6,98821–

23Brewer, MEME9,63614−33%

24Gardiner, MEME6,2068–

25Gorham, MEME7,5934−93%

26Kennebunk, MEME6,2214–

27Topsham, MEME7,2711−75%

SHOWING 1–27 OF 27

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