RANKING · 2020 CENSUS · 65 SHOWN OF 65

Most foreign-born residents, Connecticut cities · 2020

Connecticut cities ranked by the share of residents born outside the US (2023 ACS). This list covers the 65 cities in Connecticut that qualify, ranked against each other statewide.

ConnecticutAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

RELATEDOldest by median age Youngest by median age Highest uninsured rate Most women Most men Highest disability rate

YEAR2010 2020 2024

RANKPLACESTATEPOPFOREIGN-BORNVS 2000

01Stamford, CTCT139,53533.0%–

02Danbury, CTCT89,03331.1%–

03Bridgeport, CTCT152,27329.8%–

04Norwalk, CTCT94,50828.5%–

05Riverside, CTCT8,95428.1%–

06Greenwich, CTCT14,79224.8%–

07Old Greenwich, CTCT6,93622.5%–

08East Hartford, CTCT50,91821.7%–

09Cos Cob, CTCT7,54621.7%–

10Bethel, CTCT11,40421.4%–

11Hartford, CTCT121,98121.1%–

12Long Hill CDP (Greater Bridgeport County), CTCT8,68120.9%–

13Newington, CTCT30,89619.9%–

14West Haven, CTCT55,35119.6%–

15New London, CTCT28,00318.8%–

16New Britain, CTCT76,28618.5%–

17New Haven, CTCT138,77417.4%–

18West Hartford, CTCT63,62017.3%–

19New Canaan, CTCT6,89617.3%–

20Trumbull Center, CTCT10,26417.1%–

21Waterbury, CTCT115,77116.8%–

22Staples, CTCT7,34016.6%–

23Wallingford Center, CTCT18,20816.2%–

24Glastonbury Center, CTCT7,26614.6%–

25Norwich, CTCT40,00114.4%–

26Ansonia, CTCT19,21614.3%–

27Noroton, CTCT5,53914.1%–

28Wethersfield, CTCT27,25014.0%–

29Naugatuck, CTCT32,23014.0%–

30Ridgefield, CTCT6,97013.5%–

31Orange, CTCT14,31513.4%–

32East Haven, CTCT27,80612.8%–

33Daniels Farm, CTCT5,97612.7%–

34Storrs, CTCT15,20712.4%–

35Middletown, CTCT48,43912.0%–

36Milford, CTCT51,21511.9%–

37Shelton, CTCT42,88011.8%–

38Cheshire, CTCT6,17211.7%–

39Willimantic, CTCT18,09611.7%–

40Groton, CTCT10,16011.6%–

41Derby, CTCT12,92511.4%–

42Windsor Locks, CTCT12,57911.1%–

43Meriden, CTCT60,81010.8%–

44Kensington, CTCT9,96210.4%–

45Oakville, CTCT9,27610.2%–

46Simsbury Center, CTCT6,19810.0%–

47Manchester, CTCT36,7599.9%–

48New Milford, CTCT8,1889.3%–

49Torrington, CTCT35,7968.9%–

50Bristol, CTCT62,3418.6%–

51Thompsonville, CTCT7,9278.1%–

52Sherwood Manor, CTCT5,7067.0%–

53North Haven, CTCT24,3366.9%–

54Winsted, CTCT6,9775.8%–

55Sandy Hook, CTCT9,8635.8%–

56Branford Center, CTCT6,3055.8%–

57Hazardville, CTCT6,0225.8%–

58Northford, CTCT6,1865.2%–

59Southwood Acres, CTCT8,1155.2%–

60Rockville, CTCT7,0725.0%–

61Pawcatuck, CTCT5,5774.1%–

62Conning Towers-Nautilus Park, CTCT8,4603.8%–

63Putnam, CTCT7,1203.3%–

64Terryville, CTCT5,4611.8%–

65Portland, CTCT5,9441.4%–

SHOWING 1–65 OF 65

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES