RANKING · 2024 ACS · 64 SHOWN OF 64

Highest Puerto Rican population share, Connecticut cities

Connecticut cities ranked by the share of all residents who are Puerto Rican origin (2024 American Community Survey). A concentration measure: Puerto Rican residents as a percentage of total population. This list covers the 64 cities in Connecticut that qualify, ranked against each other statewide.

Puerto Rican Americans: full group profile →

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SAME RANKING BYCounties States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPPUERTO RICAN SHAREVS 2010

01New Britain, CTCT76,28630.9%+12%

02Willimantic, CTCT18,09630.8%+25%

03Hartford, CTCT121,98129.5%−11%

04East Hartford, CTCT50,91824.1%+24%

05Meriden, CTCT60,81024.0%+22%

06Waterbury, CTCT115,77122.1%+0%

07New London, CTCT28,00318.6%+20%

08Rockville, CTCT7,07218.0%+47%

09Bridgeport, CTCT152,27316.7%−24%

10Thompsonville, CTCT7,92716.0%+147%

11New Haven, CTCT138,77415.5%−0%

12Manchester, CTCT36,75914.2%+56%

13Bristol, CTCT62,34113.8%+173%

14West Haven, CTCT55,35112.6%+68%

15Ansonia, CTCT19,21611.1%+25%

16Norwich, CTCT40,00110.7%+56%

17East Haven, CTCT27,80610.0%+215%

18Conning Towers-Nautilus Park, CTCT8,4609.4%+199%

19Windsor Locks, CTCT12,5798.8%+269%

20Naugatuck, CTCT32,2308.7%+38%

21Groton, CTCT10,1608.7%+45%

22Sherwood Manor, CTCT5,7068.3%+321%

23Derby, CTCT12,9258.2%+123%

24Cos Cob, CTCT7,5467.1%–

25Terryville, CTCT5,4616.8%+373%

26Middletown, CTCT48,4396.7%+46%

27Wethersfield, CTCT27,2506.6%+27%

28Southwood Acres, CTCT8,1156.3%+3022%

29Shelton, CTCT42,8806.1%+53%

30Kensington, CTCT9,9625.2%–

31Hazardville, CTCT6,0225.1%+75%

32Oakville, CTCT9,2765.1%+29%

33Newington, CTCT30,8965.1%+25%

34Bethel, CTCT11,4044.9%+190%

35Wallingford Center, CTCT18,2084.9%+53%

36Torrington, CTCT35,7964.8%+58%

37West Hartford, CTCT63,6204.6%+3%

38Cheshire, CTCT6,1724.5%+289%

39Milford, CTCT51,2154.4%+126%

40North Haven, CTCT24,3364.2%−2%

41Putnam, CTCT7,1203.9%+26%

42Portland, CTCT5,9443.9%+44%

43Stamford, CTCT139,5353.8%+113%

44Norwalk, CTCT94,5083.7%+6%

45Northford, CTCT6,1863.6%–

46New Milford, CTCT8,1883.6%+17%

47Storrs, CTCT15,2073.3%+142%

48Danbury, CTCT89,0332.6%−40%

49Winsted, CTCT6,9772.5%+23%

50Ridgefield, CTCT6,9702.2%+123%

51Sandy Hook, CTCT9,8632.0%–

52Branford Center, CTCT6,3052.0%+45%

53Old Greenwich, CTCT6,9361.9%–

54Noroton, CTCT5,5391.8%–

55Staples, CTCT7,3401.7%–

56Pawcatuck, CTCT5,5771.6%−45%

57Trumbull Center, CTCT10,2641.6%–

58Simsbury Center, CTCT6,1981.3%–

59Daniels Farm, CTCT5,9761.3%–

60Long Hill CDP (Greater Bridgeport County), CTCT8,6811.2%–

61Greenwich, CTCT14,7921.2%+70%

62Orange, CTCT14,3150.9%−25%

63Riverside, CTCT8,9540.6%+25%

64Glastonbury Center, CTCT7,2660.1%–

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES