RANKING · 2020 CENSUS · 65 SHOWN OF 65

Highest Puerto Rican population share, Connecticut cities · 2020

Connecticut cities ranked by the share of all residents who are Puerto Rican origin (2023 American Community Survey). A concentration measure: Puerto Rican residents as a percentage of total population. This list covers the 65 cities in Connecticut that qualify, ranked against each other statewide.

ConnecticutAll statesPop > 5KAll rankings

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 2000

01New Britain, CTCT76,28634.1%–

02Hartford, CTCT121,98133.7%–

03Willimantic, CTCT18,09633.0%–

04Waterbury, CTCT115,77124.8%–

05East Hartford, CTCT50,91824.6%–

06Meriden, CTCT60,81022.9%–

07Bridgeport, CTCT152,27320.0%–

08New Haven, CTCT138,77417.2%–

09New London, CTCT28,00315.4%–

10Rockville, CTCT7,07214.7%–

11Derby, CTCT12,92514.3%–

12Manchester, CTCT36,75914.1%–

13Thompsonville, CTCT7,92713.0%–

14West Haven, CTCT55,35111.3%–

15Groton, CTCT10,16010.6%–

16Ansonia, CTCT19,21610.2%–

17Bristol, CTCT62,34110.0%–

18East Haven, CTCT27,8069.1%–

19Norwich, CTCT40,0018.9%–

20Conning Towers-Nautilus Park, CTCT8,4608.3%–

21Southwood Acres, CTCT8,1158.0%–

22Naugatuck, CTCT32,2308.0%–

23Oakville, CTCT9,2766.5%–

24Wethersfield, CTCT27,2506.4%–

25Middletown, CTCT48,4396.1%–

26Wallingford Center, CTCT18,2085.6%–

27West Hartford, CTCT63,6205.4%–

28Newington, CTCT30,8965.4%–

29Trumbull Center, CTCT10,2645.4%–

30Shelton, CTCT42,8805.2%–

31Putnam, CTCT7,1204.8%–

32Portland, CTCT5,9444.3%–

33Sherwood Manor, CTCT5,7064.1%–

34North Haven, CTCT24,3364.0%–

35Stamford, CTCT139,5353.8%–

36Winsted, CTCT6,9773.7%–

37New Milford, CTCT8,1883.6%–

38Norwalk, CTCT94,5083.4%–

39Torrington, CTCT35,7963.3%–

40Danbury, CTCT89,0333.2%–

41Cheshire, CTCT6,1723.1%–

42Cos Cob, CTCT7,5463.0%–

43Windsor Locks, CTCT12,5792.8%–

44Pawcatuck, CTCT5,5772.8%–

45Daniels Farm, CTCT5,9762.8%–

46Staples, CTCT7,3402.7%–

47Greenwich, CTCT14,7922.6%–

48Long Hill CDP (Greater Bridgeport County), CTCT8,6812.0%–

49Hazardville, CTCT6,0221.9%–

50Northford, CTCT6,1861.6%–

51Milford, CTCT51,2151.5%–

52Bethel, CTCT11,4041.5%–

53Storrs, CTCT15,2071.5%–

54Old Greenwich, CTCT6,9361.5%–

55Sandy Hook, CTCT9,8631.3%–

56Glastonbury Center, CTCT7,2661.2%–

57New Canaan, CTCT6,8961.1%–

58Riverside, CTCT8,9540.9%–

59Kensington, CTCT9,9620.7%–

60Ridgefield, CTCT6,9700.6%–

61Terryville, CTCT5,4610.6%–

62Simsbury Center, CTCT6,1980.4%–

63Orange, CTCT14,3150.4%–

64Noroton, CTCT5,5390.3%–

65Branford Center, CTCT6,3050.2%–

SHOWING 1–65 OF 65

Download CSV (full list, 65 rows)

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