RANKING · 2024 ACS · 60 SHOWN OF 60

Largest Scotch-Irish population, Connecticut cities

Connecticut cities ranked by the number of residents who are Scotch-Irish ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 60 cities in Connecticut that qualify, ranked against each other statewide. The median across all 60 is 61. Biggest climber in the top 100 since 2020: New Britain, CT, up 40 places to #8.

Scotch-Irish Americans: full group profile →

ConnecticutAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPSCOTCH-IRISH POPULATIONVS 2010

01▲9Norwich, CTCT40,001346−61%

02▲1Middletown, CTCT48,439330−14%

03▲13Milford, CTCT51,215325−57%

04▼2Stamford, CTCT139,535322−66%

05▲2West Hartford, CTCT63,620308−66%

06▼5Norwalk, CTCT94,508286−75%

07▼1Sandy Hook, CTCT9,863256–

08▲40New Britain, CTCT76,286252−39%

09▲2Danbury, CTCT89,033231−59%

10▼6Shelton, CTCT42,880223−42%

11▼2New Milford, CTCT8,188186+32%

12▼4New Haven, CTCT138,774171−77%

13▼8Bristol, CTCT62,341150−77%

14▲11Naugatuck, CTCT32,230117−82%

15▲27Hartford, CTCT121,981109−65%

16▲33Groton, CTCT10,160103−50%

17▼2New London, CTCT28,00397−73%

18Bridgeport, CTCT152,27395−68%

19▲8Wallingford Center, CTCT18,20891−61%

20▲11Meriden, CTCT60,81090−83%

21▼1West Haven, CTCT55,35190−87%

22▲14Riverside, CTCT8,95487−15%

23▲3Wethersfield, CTCT27,25080−79%

24▲16East Haven, CTCT27,80675−78%

25▼12Ansonia, CTCT19,21666−74%

26▲25Glastonbury Center, CTCT7,26664−58%

27▼4Willimantic, CTCT18,09663−57%

28▼16Greenwich, CTCT14,79262−80%

29▲10Simsbury Center, CTCT6,19861−38%

30▲11Waterbury, CTCT115,77161−92%

31▲7Noroton, CTCT5,53958–

32▼15Manchester, CTCT36,75956−82%

33▲4Windsor Locks, CTCT12,57955−60%

34▼4Trumbull Center, CTCT10,26451–

35▼21East Hartford, CTCT50,91849−92%

36▼17Newington, CTCT30,89649−77%

37▼16Torrington, CTCT35,79647−86%

38▼4North Haven, CTCT24,33646−84%

39▲13Ridgefield, CTCT6,97045−73%

40▼12Old Greenwich, CTCT6,93640−85%

41▼19Putnam, CTCT7,12037−72%

42▲14Bethel, CTCT11,40435−76%

43▲2Branford Center, CTCT6,30534−80%

44▼12Conning Towers-Nautilus Park, CTCT8,46034−88%

45▼12Orange, CTCT14,31532−87%

46▼3Kensington, CTCT9,96231+24%

47▲7Oakville, CTCT9,27624−51%

48▲5Daniels Farm, CTCT5,97620–

49Portland, CTCT5,94420−80%

50▲5Staples, CTCT7,34020–

51▲7Cos Cob, CTCT7,54619−75%

52▼5New Canaan, CTCT6,89615–

53▼9Cheshire, CTCT6,17212−96%

54▼30Hazardville, CTCT6,02211−91%

55▲4Sherwood Manor, CTCT5,7069−89%

56▲4Southwood Acres, CTCT8,1159−96%

57▼11Storrs, CTCT15,2079−95%

58▲4Thompsonville, CTCT7,9274−97%

59▲2Long Hill CDP (Greater Bridgeport County), CTCT8,6811–

60Terryville, CTCT5,4611−99%

SHOWING 1–60 OF 60

Download CSV (full list, 60 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES