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 (2023 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.

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SAME RANKING BYCounties States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPPORTUGUESE SHAREVS 2000

01Pawcatuck, CTCT5,5776.6%–

02Naugatuck, CTCT32,2305.4%–

03Danbury, CTCT89,0334.6%–

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

05Shelton, CTCT42,8803.3%–

06Rockville, CTCT7,0722.9%–

07New Milford, CTCT8,1882.6%–

08Newington, CTCT30,8962.5%–

09Sherwood Manor, CTCT5,7062.3%–

10Waterbury, CTCT115,7711.9%–

11East Hartford, CTCT50,9181.8%–

12Wethersfield, CTCT27,2501.8%–

13Wallingford Center, CTCT18,2081.6%–

14Bridgeport, CTCT152,2731.6%–

15Groton, CTCT10,1601.5%–

16Branford Center, CTCT6,3051.5%–

17Thompsonville, CTCT7,9271.4%–

18Ansonia, CTCT19,2161.3%–

19Middletown, CTCT48,4391.3%–

20Sandy Hook, CTCT9,8631.2%–

21Trumbull Center, CTCT10,2641.2%–

22Manchester, CTCT36,7591.2%–

23West Hartford, CTCT63,6201.2%–

24Daniels Farm, CTCT5,9761.1%–

25Orange, CTCT14,3151.0%–

26West Haven, CTCT55,3511.0%–

27Milford, CTCT51,2151.0%–

28Hartford, CTCT121,9811.0%–

29Windsor Locks, CTCT12,5790.9%–

30New Canaan, CTCT6,8960.9%–

31Greenwich, CTCT14,7920.9%–

32Norwich, CTCT40,0010.8%–

33Glastonbury Center, CTCT7,2660.8%–

34East Haven, CTCT27,8060.8%–

35Terryville, CTCT5,4610.8%–

36New London, CTCT28,0030.8%–

37Cheshire, CTCT6,1720.8%–

38Bethel, CTCT11,4040.8%–

39New Britain, CTCT76,2860.8%–

40Willimantic, CTCT18,0960.8%–

41Torrington, CTCT35,7960.7%–

42Ridgefield, CTCT6,9700.7%–

43Cos Cob, CTCT7,5460.7%–

44Bristol, CTCT62,3410.7%–

45Old Greenwich, CTCT6,9360.6%–

46Northford, CTCT6,1860.6%–

47Oakville, CTCT9,2760.5%–

48Stamford, CTCT139,5350.5%–

49Hazardville, CTCT6,0220.5%–

50Staples, CTCT7,3400.4%–

51Norwalk, CTCT94,5080.4%–

52Southwood Acres, CTCT8,1150.4%–

53Kensington, CTCT9,9620.4%–

54New Haven, CTCT138,7740.4%–

55Conning Towers-Nautilus Park, CTCT8,4600.4%–

56Putnam, CTCT7,1200.4%–

57Derby, CTCT12,9250.3%–

58Winsted, CTCT6,9770.3%–

59Meriden, CTCT60,8100.3%–

60Riverside, CTCT8,9540.2%–

61Storrs, CTCT15,2070.2%–

62Simsbury Center, CTCT6,1980.1%–

63Noroton, CTCT5,5390.1%–

64North Haven, CTCT24,3360.1%–

SHOWING 1–64 OF 64

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