RANKING · 2024 ACS · 60 SHOWN OF 60

Highest Scotch-Irish population share, Connecticut cities

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 60 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

01Sandy Hook, CTCT9,8632.6%–

02New Milford, CTCT8,1882.3%–

03Groton, CTCT10,1601.1%–

04Noroton, CTCT5,5391.0%–

05Simsbury Center, CTCT6,1981.0%–

06Riverside, CTCT8,9541.0%–

07Glastonbury Center, CTCT7,2660.9%–

08Norwich, CTCT40,0010.9%–

09Middletown, CTCT48,4390.7%–

10Ridgefield, CTCT6,9700.6%–

11Milford, CTCT51,2150.6%–

12Old Greenwich, CTCT6,9360.6%–

13Branford Center, CTCT6,3050.5%–

14Shelton, CTCT42,8800.5%–

15Putnam, CTCT7,1200.5%–

16Wallingford Center, CTCT18,2080.5%–

17Trumbull Center, CTCT10,2640.5%–

18West Hartford, CTCT63,6200.5%–

19Windsor Locks, CTCT12,5790.4%–

20Greenwich, CTCT14,7920.4%–

21Conning Towers-Nautilus Park, CTCT8,4600.4%–

22Naugatuck, CTCT32,2300.4%–

23New London, CTCT28,0030.4%–

24Willimantic, CTCT18,0960.3%–

25Ansonia, CTCT19,2160.3%–

26New Britain, CTCT76,2860.3%–

27Portland, CTCT5,9440.3%–

28Daniels Farm, CTCT5,9760.3%–

29Kensington, CTCT9,9620.3%–

30Norwalk, CTCT94,5080.3%–

31Bethel, CTCT11,4040.3%–

32Wethersfield, CTCT27,2500.3%–

33Staples, CTCT7,3400.3%–

34East Haven, CTCT27,8060.3%–

35Danbury, CTCT89,0330.3%–

36Oakville, CTCT9,2760.3%–

37Cos Cob, CTCT7,5460.3%–

38Bristol, CTCT62,3410.2%–

39Stamford, CTCT139,5350.2%–

40Orange, CTCT14,3150.2%–

41New Canaan, CTCT6,8960.2%–

42Cheshire, CTCT6,1720.2%–

43North Haven, CTCT24,3360.2%–

44Hazardville, CTCT6,0220.2%–

45West Haven, CTCT55,3510.2%–

46Newington, CTCT30,8960.2%–

47Sherwood Manor, CTCT5,7060.2%–

48Manchester, CTCT36,7590.2%–

49Meriden, CTCT60,8100.1%–

50Torrington, CTCT35,7960.1%–

51New Haven, CTCT138,7740.1%–

52Southwood Acres, CTCT8,1150.1%–

53East Hartford, CTCT50,9180.1%–

54Hartford, CTCT121,9810.1%–

55Bridgeport, CTCT152,2730.1%–

56Storrs, CTCT15,2070.1%–

57Waterbury, CTCT115,7710.1%–

58Thompsonville, CTCT7,9270.1%–

59Terryville, CTCT5,4610.0%–

60Long Hill CDP (Greater Bridgeport County), CTCT8,6810.0%–

SHOWING 1–60 OF 60

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