RANKING · 2020 CENSUS · 62 SHOWN OF 62

Largest Scotch-Irish population, Connecticut cities · 2020

Connecticut cities ranked by the number of residents who are Scotch-Irish 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 62 cities in Connecticut that qualify, ranked against each other statewide.

Scotch-Irish Americans: full group profile →

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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 POPULATIONVS 2010

01Norwalk, CTCT94,508523−54%

02Stamford, CTCT139,535519−46%

03Middletown, CTCT48,439500+31%

04Shelton, CTCT42,880341−12%

05Bristol, CTCT62,341317−52%

06Sandy Hook, CTCT9,863309–

07West Hartford, CTCT63,620298−67%

08New Haven, CTCT138,774253−67%

09New Milford, CTCT8,188229+62%

10Norwich, CTCT40,001198−78%

11Danbury, CTCT89,033192−66%

12Greenwich, CTCT14,792167−46%

13Ansonia, CTCT19,216140−45%

14East Hartford, CTCT50,918138−77%

15New London, CTCT28,003137−62%

16Milford, CTCT51,215131−83%

17Manchester, CTCT36,759128−58%

18Bridgeport, CTCT152,273122−59%

19Newington, CTCT30,896114−47%

20West Haven, CTCT55,35192−87%

21Torrington, CTCT35,79691−74%

22Putnam, CTCT7,12090−33%

23Willimantic, CTCT18,09687−41%

24Hazardville, CTCT6,02287−26%

25Naugatuck, CTCT32,23083−87%

26Wethersfield, CTCT27,25081−79%

27Wallingford Center, CTCT18,20881−65%

28Old Greenwich, CTCT6,93680−70%

29Rockville, CTCT7,07280−50%

30Trumbull Center, CTCT10,26480–

31Meriden, CTCT60,81079−85%

32Conning Towers-Nautilus Park, CTCT8,46075−73%

33Orange, CTCT14,31573−69%

34North Haven, CTCT24,33672−75%

35Pawcatuck, CTCT5,57770−74%

36Riverside, CTCT8,95467−34%

37Windsor Locks, CTCT12,57966−51%

38Noroton, CTCT5,53966–

39Simsbury Center, CTCT6,19864−35%

40East Haven, CTCT27,80663−82%

41Waterbury, CTCT115,77163−91%

42Hartford, CTCT121,98161−81%

43Kensington, CTCT9,96257+128%

44Cheshire, CTCT6,17255−80%

45Branford Center, CTCT6,30554−68%

46Storrs, CTCT15,20753−73%

47New Canaan, CTCT6,89651–

48New Britain, CTCT76,28649−88%

49Groton, CTCT10,16040−80%

50Derby, CTCT12,92539−51%

51Glastonbury Center, CTCT7,26639−74%

52Ridgefield, CTCT6,97039−77%

53Daniels Farm, CTCT5,97632–

54Oakville, CTCT9,27628−43%

55Staples, CTCT7,34025–

56Bethel, CTCT11,40421−86%

57Northford, CTCT6,18620–

58Cos Cob, CTCT7,54617−77%

59Sherwood Manor, CTCT5,70616−80%

60Southwood Acres, CTCT8,11515−93%

61Long Hill CDP (Greater Bridgeport County), CTCT8,68110–

62Thompsonville, CTCT7,9273−98%

SHOWING 1–62 OF 62

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS