RANKING · 2024 ACS · 30 SHOWN OF 30

Highest Puerto Rican population share, Maine cities

Maine cities ranked by the share of all residents who are Puerto Rican origin (2024 American Community Survey). A concentration measure: Puerto Rican residents as a percentage of total population. This list covers the 30 cities in Maine that qualify, ranked against each other statewide. The median across all 30 is 0.6%. Biggest climber in the top 100 since 2020: Kennebunk, ME, up 20 places to #5.

Puerto Rican Americans: full group profile →

MaineAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPUERTO RICAN SHAREVS 2010

01Oak Hill, MEME5,6312.6%–

02▲19Brewer, MEME9,6361.9%+1.6 pts

03▲15Sanford, MEME22,6631.5%+1.1 pts

04▲19Gardiner, MEME6,2061.5%–

05▲20Kennebunk, MEME6,2211.4%–

06▲6Winslow, MEME5,8731.3%–

07▲10Auburn, MEME25,4411.2%+1.0 pts

08▼3Biddeford, MEME22,3991.0%+0.2 pts

09▼6Houlton, MEME5,0820.7%–

10▲3Lewiston, MEME38,8660.7%+0.1 pts

11▲8Portland, MEME69,9110.7%−0.5 pts

12▼1Augusta, MEME19,1550.7%−0.2 pts

13▼7Bangor, MEME32,5180.6%+0.4 pts

14▲12Gorham, MEME7,5930.6%−0.3 pts

15Skowhegan, MEME6,6620.6%–

16▲4Belfast, MEME6,9880.5%–

17▼3Presque Isle, MEME8,6940.5%+0.1 pts

18▼16South Portland, MEME27,0070.4%–

19▼3Yarmouth, MEME6,2890.4%–

20Old, MEME7,5890.4%−0.2 pts

21▼17Orono, MEME11,1510.4%+0.2 pts

22Rockland, MEME7,1420.3%–

23▼13Waterville, MEME17,5790.3%−0.8 pts

24▼16Ellsworth, MEME8,8620.3%–

25▼24Brunswick, MEME17,6520.2%−0.4 pts

26Old Orchard Beach, MEME9,2440.2%+0.1 pts

27▼3Saco, MEME21,1590.1%−0.6 pts

28▼19Caribou, MEME7,3210.1%−1.5 pts

29▼7Westbrook, MEME21,5650.0%−0.9 pts

30▼3Topsham, MEME7,2710.0%0.0 pts

SHOWING 1–30 OF 30

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES