RANKING · 2020 CENSUS · 65 SHOWN OF 65

Largest American population, Connecticut cities · 2020

Connecticut cities ranked by the number of residents who are American ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 65 cities in Connecticut that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros

RELATEDHighest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS 2010

01Stamford, CTCT139,5356,793+206%

02Hartford, CTCT121,9816,699+393%

03Norwalk, CTCT94,5084,694+96%

04Bridgeport, CTCT152,2734,625+232%

05Danbury, CTCT89,0332,889+42%

06Middletown, CTCT48,4392,639+119%

07New Haven, CTCT138,7742,512+157%

08West Hartford, CTCT63,6202,333+16%

09Waterbury, CTCT115,7712,118+48%

10Bristol, CTCT62,3412,016+8%

11New Britain, CTCT76,2861,774+94%

12Milford, CTCT51,2151,704+62%

13West Haven, CTCT55,3511,544+37%

14Shelton, CTCT42,8801,528+85%

15Meriden, CTCT60,8101,432−0%

16East Hartford, CTCT50,9181,351+55%

17Manchester, CTCT36,7591,326−1%

18Torrington, CTCT35,7961,168+9%

19Wethersfield, CTCT27,2501,058+103%

20Norwich, CTCT40,0011,027−24%

21Naugatuck, CTCT32,230940+55%

22Newington, CTCT30,896889+14%

23North Haven, CTCT24,336845+122%

24Ansonia, CTCT19,216803+108%

25New London, CTCT28,003773−2%

26Greenwich, CTCT14,792657+0%

27Ridgefield, CTCT6,970593+170%

28Orange, CTCT14,315585+102%

29Conning Towers-Nautilus Park, CTCT8,460441+7%

30East Haven, CTCT27,806440+9%

31Windsor Locks, CTCT12,579420+57%

32Branford Center, CTCT6,305358+191%

33Sandy Hook, CTCT9,863347–

34New Milford, CTCT8,188331+116%

35Old Greenwich, CTCT6,936330−11%

36Glastonbury Center, CTCT7,266315+377%

37Rockville, CTCT7,072313−26%

38Southwood Acres, CTCT8,115312+271%

39Long Hill CDP (Greater Bridgeport County), CTCT8,681310–

40Oakville, CTCT9,276309+58%

41Wallingford Center, CTCT18,208303−33%

42Cos Cob, CTCT7,546297−12%

43Kensington, CTCT9,962287−17%

44Pawcatuck, CTCT5,577286+183%

45Terryville, CTCT5,461277−22%

46Bethel, CTCT11,404273−43%

47Portland, CTCT5,944264+47%

48Noroton, CTCT5,539263–

49Staples, CTCT7,340252–

50Groton, CTCT10,160247−11%

51Hazardville, CTCT6,022224+57%

52Thompsonville, CTCT7,927224+64%

53Riverside, CTCT8,954216−15%

54Trumbull Center, CTCT10,264212–

55Winsted, CTCT6,977207−31%

56Willimantic, CTCT18,096199−17%

57Putnam, CTCT7,120189+75%

58New Canaan, CTCT6,896182–

59Cheshire, CTCT6,172174+32%

60Simsbury Center, CTCT6,198159−46%

61Derby, CTCT12,925158−52%

62Northford, CTCT6,186149–

63Daniels Farm, CTCT5,976118–

64Sherwood Manor, CTCT5,706100−47%

65Storrs, CTCT15,20732−78%

SHOWING 1–65 OF 65

Download CSV (full list, 65 rows)

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