RANKING · 2000 CENSUS · 33 SHOWN OF 33

Most racially diverse, Maine cities · 2000

Maine cities ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (2023 ACS). This list covers the 33 cities in Maine that qualify, ranked against each other statewide.

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MaineAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 2000

01Portland, MEME69,91117+0%

02Kittery, MEME5,11014+0%

03Orono, MEME11,15113+0%

04Topsham, MEME7,27112+0%

05Brunswick, MEME17,65210+0%

06Bath, MEME8,8359+0%

07Sanford, MEME22,6639+0%

08South Portland, MEME27,0078+0%

09Bangor, MEME32,5188+0%

10Lewiston, MEME38,8668+0%

11Old, MEME7,5898+0%

12Waterville, MEME17,5797+0%

13Augusta, MEME19,1557+0%

14Westbrook, MEME21,5656+0%

15Gorham, MEME7,5936+0%

16Biddeford, MEME22,3996+0%

17Old Orchard Beach, MEME9,2445+0%

18Auburn, MEME25,4415+0%

19Presque Isle, MEME8,6945+0%

20Caribou, MEME7,3214+0%

21Gardiner, MEME6,2064+0%

22Brewer, MEME9,6364+0%

23Hampden, MEME5,1614+0%

24Skowhegan, MEME6,6624+0%

25Saco, MEME21,1593+0%

26Houlton, MEME5,0823+0%

27Rockland, MEME7,1423+0%

28Yarmouth, MEME6,2893+0%

29Ellsworth, MEME8,8623+0%

30Winslow, MEME5,8733+0%

31Belfast, MEME6,9883+0%

32North Windham, MEME5,4173+0%

33Kennebunk, MEME6,2212+0%

SHOWING 1–33 OF 33

Download CSV (full list, 33 rows)How this score is calculated

UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES