RANKING · 2020 CENSUS · 34 SHOWN OF 34

Least racially diverse, Maine cities · 2020

Name: Least racially diverse, Maine cities, 2020
Creator: CensusEasy
License: https://creativecommons.org/licenses/by/4.0/

Maine cities with the lowest CensusEasy Diversity Score, where most residents share the same race or ethnicity (2020 ACS). This list covers the 34 cities in Maine that qualify, ranked against each other statewide. The median across all 34 is 22.

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MaineAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 1990

01Hampden, MEME5,16110–

02Kennebunk, MEME6,22111+101%

03Caribou, MEME7,32111+54%

04Winslow, MEME5,87313+154%

05Gardiner, MEME6,20613+287%

06Skowhegan, MEME6,66213+377%

07Topsham, MEME7,27113+24%

08Houlton, MEME5,08215+57%

09Brewer, MEME9,63617+424%

10Bath, MEME8,83517+97%

11Rockland, MEME7,14217+2489%

12Sanford, MEME22,66317+197%

13Yarmouth, MEME6,28918+175%

14Ellsworth, MEME8,86218+355%

15North Windham, MEME5,41719+888%

16Belfast, MEME6,98819+497%

17Presque Isle, MEME8,69421+224%

18Gorham, MEME7,59322+239%

19Augusta, MEME19,15523+274%

20Waterville, MEME17,57923+382%

21Saco, MEME21,15924+775%

22Biddeford, MEME22,39925+734%

23Old, MEME7,58926+130%

24Bangor, MEME32,51826+203%

25Brunswick, MEME17,65227+147%

26Oak Hill, MEME5,63128–

27Orono, MEME11,15128+144%

28Old Orchard Beach, MEME9,24428+317%

29Kittery, MEME5,11030+84%

30Auburn, MEME25,44131+481%

31South Portland, MEME27,00734+521%

32Westbrook, MEME21,56538+488%

33Portland, MEME69,91145+368%

34Lewiston, MEME38,86649+1089%

SHOWING 1–34 OF 34

Download CSV (full list, 34 rows)How this score is calculated

UPDATED 2026-06-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS