RANKING · 2020 CENSUS · 64 SHOWN OF 64

Highest Portuguese population share, Connecticut cities · 2020

Connecticut cities ranked by the share of all residents who are Portuguese ancestry (2020 American Community Survey). A concentration measure: Portuguese residents as a percentage of total population. This list covers the 64 cities in Connecticut that qualify, ranked against each other statewide. The median across all 64 is 0.8%.

Portuguese Americans: full group profile →

ConnecticutAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2010

01Pawcatuck, CTCT5,5776.6%−3.5 pts

02Naugatuck, CTCT32,2305.4%−1.7 pts

03Danbury, CTCT89,0334.6%−0.6 pts

04Long Hill CDP (Greater Bridgeport County), CTCT8,6813.6%–

05Shelton, CTCT42,8803.3%−1.4 pts

06Rockville, CTCT7,0722.9%+2.7 pts

07New Milford, CTCT8,1882.6%+0.8 pts

08Newington, CTCT30,8962.5%−1.7 pts

09Sherwood Manor, CTCT5,7062.3%+1.6 pts

10Waterbury, CTCT115,7711.9%−0.9 pts

11East Hartford, CTCT50,9181.8%+0.2 pts

12Wethersfield, CTCT27,2501.8%−0.4 pts

13Wallingford Center, CTCT18,2081.6%−0.5 pts

14Bridgeport, CTCT152,2731.6%−1.0 pts

15Groton, CTCT10,1601.5%−0.5 pts

16Branford Center, CTCT6,3051.5%+0.8 pts

17Thompsonville, CTCT7,9271.4%+0.2 pts

18Ansonia, CTCT19,2161.3%−0.4 pts

19Middletown, CTCT48,4391.3%+0.5 pts

20Sandy Hook, CTCT9,8631.2%–

21Trumbull Center, CTCT10,2641.2%–

22Manchester, CTCT36,7591.2%+0.1 pts

23West Hartford, CTCT63,6201.2%−1.2 pts

24Daniels Farm, CTCT5,9761.1%–

25Orange, CTCT14,3151.0%−0.1 pts

26West Haven, CTCT55,3511.0%+0.2 pts

27Milford, CTCT51,2151.0%−0.4 pts

28Hartford, CTCT121,9811.0%+0.2 pts

29Windsor Locks, CTCT12,5790.9%−1.5 pts

30New Canaan, CTCT6,8960.9%–

31Greenwich, CTCT14,7920.9%−0.3 pts

32Norwich, CTCT40,0010.8%−0.2 pts

33Glastonbury Center, CTCT7,2660.8%+0.3 pts

34East Haven, CTCT27,8060.8%−0.2 pts

35Terryville, CTCT5,4610.8%0.0 pts

36New London, CTCT28,0030.8%−1.2 pts

37Cheshire, CTCT6,1720.8%−0.1 pts

38Bethel, CTCT11,4040.8%−1.8 pts

39New Britain, CTCT76,2860.8%+0.2 pts

40Willimantic, CTCT18,0960.8%+0.3 pts

41Torrington, CTCT35,7960.7%−0.2 pts

42Ridgefield, CTCT6,9700.7%0.0 pts

43Cos Cob, CTCT7,5460.7%+0.5 pts

44Bristol, CTCT62,3410.7%−0.1 pts

45Old Greenwich, CTCT6,9360.6%–

46Northford, CTCT6,1860.6%–

47Oakville, CTCT9,2760.5%−1.3 pts

48Stamford, CTCT139,5350.5%+0.1 pts

49Hazardville, CTCT6,0220.5%−0.4 pts

50Staples, CTCT7,3400.4%–

51Norwalk, CTCT94,5080.4%+0.1 pts

52Southwood Acres, CTCT8,1150.4%−0.3 pts

53Kensington, CTCT9,9620.4%–

54New Haven, CTCT138,7740.4%0.0 pts

55Conning Towers-Nautilus Park, CTCT8,4600.4%+0.3 pts

56Putnam, CTCT7,1200.4%−0.9 pts

57Derby, CTCT12,9250.3%−0.9 pts

58Winsted, CTCT6,9770.3%−1.4 pts

59Meriden, CTCT60,8100.3%−0.5 pts

60Riverside, CTCT8,9540.2%+0.1 pts

61Storrs, CTCT15,2070.2%−0.6 pts

62Simsbury Center, CTCT6,1980.1%−1.2 pts

63Noroton, CTCT5,5390.1%–

64North Haven, CTCT24,3360.1%−0.8 pts

SHOWING 1–64 OF 64

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS