RANKING · 2020 CENSUS · 65 SHOWN OF 65

Most racially diverse, Connecticut cities · 2020

Connecticut cities ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (2020 ACS). This list covers the 65 cities in Connecticut that qualify, ranked against each other statewide.

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ConnecticutAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

YEAR2010 2020 2024

RANKPLACESTATEPOPDIVERSITY SCOREVS 2010

01New Haven, CTCT138,77490–

02East Hartford, CTCT50,91889–

03Waterbury, CTCT115,77185–

04West Haven, CTCT55,35184–

05New London, CTCT28,00384–

06Bridgeport, CTCT152,27383–

07Stamford, CTCT139,53583–

08Manchester, CTCT36,75982–

09Hartford, CTCT121,98182–

10New Britain, CTCT76,28682–

11Danbury, CTCT89,03381–

12Norwalk, CTCT94,50881–

13Norwich, CTCT40,00179–

14Meriden, CTCT60,81077–

15Groton, CTCT10,16074–

16Ansonia, CTCT19,21674–

17Willimantic, CTCT18,09674–

18Thompsonville, CTCT7,92773–

19Rockville, CTCT7,07271–

20Derby, CTCT12,92570–

21Middletown, CTCT48,43967–

22Trumbull Center, CTCT10,26467–

23Storrs, CTCT15,20765–

24Greenwich, CTCT14,79263–

25West Hartford, CTCT63,62060–

26Naugatuck, CTCT32,23060–

27Bethel, CTCT11,40459–

28Conning Towers-Nautilus Park, CTCT8,46058–

29Newington, CTCT30,89658–

30East Haven, CTCT27,80657–

31Bristol, CTCT62,34156–

32Cos Cob, CTCT7,54653–

33Windsor Locks, CTCT12,57953–

34New Milford, CTCT8,18853–

35Wallingford Center, CTCT18,20852–

36Riverside, CTCT8,95452–

37Wethersfield, CTCT27,25049–

38Torrington, CTCT35,79648–

39Hazardville, CTCT6,02247–

40Old Greenwich, CTCT6,93646–

41Shelton, CTCT42,88045–

42Glastonbury Center, CTCT7,26644–

43Orange, CTCT14,31543–

44Long Hill CDP (Greater Bridgeport County), CTCT8,68143–

45Milford, CTCT51,21542–

46Daniels Farm, CTCT5,97642–

47New Canaan, CTCT6,89640–

48North Haven, CTCT24,33639–

49Staples, CTCT7,34039–

50Noroton, CTCT5,53938–

51Cheshire, CTCT6,17237–

52Simsbury Center, CTCT6,19835–

53Terryville, CTCT5,46134–

54Branford Center, CTCT6,30534–

55Oakville, CTCT9,27632–

56Portland, CTCT5,94432–

57Sherwood Manor, CTCT5,70631–

58Southwood Acres, CTCT8,11530–

59Putnam, CTCT7,12030–

60Winsted, CTCT6,97730–

61Ridgefield, CTCT6,97029–

62Kensington, CTCT9,96228–

63Pawcatuck, CTCT5,57727–

64Sandy Hook, CTCT9,86326–

65Northford, CTCT6,18619–

SHOWING 1–65 OF 65

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