RANKING · 2020 CENSUS · 62 SHOWN OF 62

Highest Scotch-Irish population share, Connecticut cities · 2020

Connecticut cities ranked by the share of all residents who are Scotch-Irish ancestry (2023 American Community Survey). A concentration measure: Scotch-Irish residents as a percentage of total population. This list covers the 62 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

RANKPLACESTATEPOPSCOTCH-IRISH SHAREVS 2000

01New Milford, CTCT8,1883.4%–

02Sandy Hook, CTCT9,8633.4%–

03Hazardville, CTCT6,0221.4%–

04Pawcatuck, CTCT5,5771.4%–

05Greenwich, CTCT14,7921.3%–

06Putnam, CTCT7,1201.3%–

07Noroton, CTCT5,5391.1%–

08Old Greenwich, CTCT6,9361.1%–

09Rockville, CTCT7,0721.1%–

10Middletown, CTCT48,4391.1%–

11Simsbury Center, CTCT6,1981.0%–

12Branford Center, CTCT6,3050.9%–

13Cheshire, CTCT6,1720.8%–

14Shelton, CTCT42,8800.8%–

15Trumbull Center, CTCT10,2640.8%–

16Conning Towers-Nautilus Park, CTCT8,4600.8%–

17Riverside, CTCT8,9540.8%–

18Ansonia, CTCT19,2160.7%–

19New Canaan, CTCT6,8960.7%–

20Norwalk, CTCT94,5080.6%–

21Kensington, CTCT9,9620.6%–

22Daniels Farm, CTCT5,9760.6%–

23Ridgefield, CTCT6,9700.5%–

24Bristol, CTCT62,3410.5%–

25Orange, CTCT14,3150.5%–

26Windsor Locks, CTCT12,5790.5%–

27New London, CTCT28,0030.5%–

28Norwich, CTCT40,0010.5%–

29West Hartford, CTCT63,6200.5%–

30Willimantic, CTCT18,0960.5%–

31Glastonbury Center, CTCT7,2660.5%–

32Groton, CTCT10,1600.4%–

33Wallingford Center, CTCT18,2080.4%–

34Stamford, CTCT139,5350.4%–

35Newington, CTCT30,8960.4%–

36Staples, CTCT7,3400.4%–

37Manchester, CTCT36,7590.4%–

38Storrs, CTCT15,2070.3%–

39Derby, CTCT12,9250.3%–

40Wethersfield, CTCT27,2500.3%–

41North Haven, CTCT24,3360.3%–

42Northford, CTCT6,1860.3%–

43Oakville, CTCT9,2760.3%–

44East Hartford, CTCT50,9180.3%–

45Sherwood Manor, CTCT5,7060.3%–

46Naugatuck, CTCT32,2300.3%–

47Torrington, CTCT35,7960.3%–

48Milford, CTCT51,2150.2%–

49Cos Cob, CTCT7,5460.2%–

50Danbury, CTCT89,0330.2%–

51East Haven, CTCT27,8060.2%–

52New Haven, CTCT138,7740.2%–

53Bethel, CTCT11,4040.2%–

54Southwood Acres, CTCT8,1150.2%–

55West Haven, CTCT55,3510.2%–

56Meriden, CTCT60,8100.1%–

57Long Hill CDP (Greater Bridgeport County), CTCT8,6810.1%–

58Bridgeport, CTCT152,2730.1%–

59New Britain, CTCT76,2860.1%–

60Waterbury, CTCT115,7710.1%–

61Hartford, CTCT121,9810.0%–

62Thompsonville, CTCT7,9270.0%–

SHOWING 1–62 OF 62

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