CensusEasy
RANKING · 2024 ACS · 34 SHOWN OF 34

Most racially diverse, Maine cities

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 34 cities in Maine that qualify, ranked against each other statewide.

Flip the list · Least racially diverse, US cities
MaineAll statesPop > 5KAll rankings
SAME RANKING BYCountiesStatesMetrosZIP codes
RELATEDOldest by median ageYoungest by median ageMost foreign-born residentsHighest uninsured rateMost womenMost men
YEAR19902000201020202024
Most racially diverse by state
RANKPLACESTATEPOPDIVERSITY SCOREVS 2000
01Portland, MEME69,91148+179%
02Lewiston, MEME38,86648+515%
03South Portland, MEME27,00746+461%
04Westbrook, MEME21,56542+580%
05Saco, MEME21,15936+946%
06Hampden, MEME5,16133+787%
07Kittery, MEME5,11033+138%
08Gorham, MEME7,59331+422%
09Orono, MEME11,15131+142%
10North Windham, MEME5,41730+973%
11Waterville, MEME17,57929+306%
12Bangor, MEME32,51828+260%
13Augusta, MEME19,15528+326%
14Old Orchard Beach, MEME9,24428+449%
15Gardiner, MEME6,20628+607%
16Sanford, MEME22,66327+189%
17Brunswick, MEME17,65226+160%
18Auburn, MEME25,44125+438%
19Old, MEME7,58925+229%
20Belfast, MEME6,98823+662%
21Presque Isle, MEME8,69423+402%
22Kennebunk, MEME6,22121+805%
23Ellsworth, MEME8,86221+575%
24Brewer, MEME9,63621+448%
25Biddeford, MEME22,39920+255%
26Caribou, MEME7,32120+375%
27Winslow, MEME5,87319+497%
28Bath, MEME8,83518+88%
29Yarmouth, MEME6,28915+383%
30Rockland, MEME7,14215+344%
31Houlton, MEME5,08214+297%
32Oak Hill, MEME5,63113
33Topsham, MEME7,27112+6%
34Skowhegan, MEME6,6629+150%
SHOWING 1–34 OF 34
Download CSV (full list, 34 rows)How this score is calculated

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