RANKING · 2010 CENSUS · 57 SHOWN OF 57

Most racially diverse, Connecticut cities · 2010

Connecticut cities ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (2010 ACS). This list covers the 57 cities in Connecticut that qualify, ranked against each other statewide. The median across all 57 is 42.

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ConnecticutAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 1990

01New Haven, CTCT138,77489+15%

02East Hartford, CTCT50,91887+141%

03Bridgeport, CTCT152,27387+6%

04Hartford, CTCT121,98183−2%

05Waterbury, CTCT115,77183+56%

06New London, CTCT28,00381+34%

07Stamford, CTCT139,53580+40%

08New Britain, CTCT76,28678+54%

09Norwalk, CTCT94,50876+45%

10West Haven, CTCT55,35175+96%

11Danbury, CTCT89,03374+89%

12Willimantic, CTCT18,09671–

13Meriden, CTCT60,81071+91%

14Groton, CTCT10,16070+114%

15Norwich, CTCT40,00169+189%

16Manchester, CTCT36,75967–

17Ansonia, CTCT19,21662+158%

18Greenwich, CTCT14,79258–

19Conning Towers-Nautilus Park, CTCT8,46058+71%

20Middletown, CTCT48,43958+66%

21Rockville, CTCT7,07257–

22Derby, CTCT12,92553+203%

23West Hartford, CTCT63,62052+173%

24Storrs, CTCT15,20748+39%

25Thompsonville, CTCT7,92748+235%

26Bethel, CTCT11,40445+155%

27Wallingford Center, CTCT18,20844+179%

28Riverside, CTCT8,95442–

29Cos Cob, CTCT7,54642–

30Naugatuck, CTCT32,23041+168%

31Newington, CTCT30,89641+271%

32East Haven, CTCT27,80638+334%

33New Milford, CTCT8,18837+149%

34Bristol, CTCT62,34137+194%

35Windsor Locks, CTCT12,57937+209%

36Milford, CTCT51,21535–

37Wethersfield, CTCT27,25034+429%

38Torrington, CTCT35,79634+216%

39Putnam, CTCT7,12031–

40Old Greenwich, CTCT6,93629–

41Cheshire, CTCT6,17229+712%

42Shelton, CTCT42,88029+163%

43Orange, CTCT14,31528+240%

44North Haven, CTCT24,33628+132%

45Oakville, CTCT9,27627+316%

46Branford Center, CTCT6,30525+120%

47Glastonbury Center, CTCT7,26625+259%

48Simsbury Center, CTCT6,19824+151%

49Winsted, CTCT6,97724+343%

50Pawcatuck, CTCT5,57721+135%

51Ridgefield, CTCT6,97020+67%

52Portland, CTCT5,94419+59%

53Kensington, CTCT9,96219+113%

54Sherwood Manor, CTCT5,70619+202%

55Hazardville, CTCT6,02219+110%

56Terryville, CTCT5,46117+2509%

57Southwood Acres, CTCT8,11513+136%

SHOWING 1–57 OF 57

Download CSV (full list, 57 rows)How this score is calculated

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