RANKING · 2020 CENSUS · 57 SHOWN OF 57

Largest Welsh population, Connecticut cities · 2020

Connecticut cities ranked by the number of residents who are Welsh 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 57 cities in Connecticut that qualify, ranked against each other statewide. The median across all 57 is 52.

Welsh Americans: full group profile →

ConnecticutAll statesPop > 5KAll rankings

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

RANKPLACESTATEPOPWELSH POPULATIONVS 2010

01Stamford, CTCT139,535440+34%

02Danbury, CTCT89,033383+92%

03Bristol, CTCT62,341324+128%

04New Haven, CTCT138,774265−22%

05West Hartford, CTCT63,620216−42%

06Middletown, CTCT48,439180−51%

07Norwalk, CTCT94,508179−43%

08Hartford, CTCT121,981154+19%

09Milford, CTCT51,215150−38%

10West Haven, CTCT55,351143+29%

11Torrington, CTCT35,796138+48%

12Bridgeport, CTCT152,273137+71%

13North Haven, CTCT24,336128+33%

14Shelton, CTCT42,880127+108%

15Manchester, CTCT36,759122−15%

16New London, CTCT28,003113+151%

17Oakville, CTCT9,276112+433%

18Naugatuck, CTCT32,230109−46%

19Norwich, CTCT40,001102+52%

20Conning Towers-Nautilus Park, CTCT8,46097−43%

21Sherwood Manor, CTCT5,70681+40%

22Greenwich, CTCT14,79278−30%

23East Hartford, CTCT50,91870−38%

24Ridgefield, CTCT6,97068+386%

25New Britain, CTCT76,28667−20%

26New Canaan, CTCT6,89661–

27Old Greenwich, CTCT6,93658−25%

28Groton, CTCT10,16056−50%

29Ansonia, CTCT19,21652−31%

30Cos Cob, CTCT7,54651−24%

31Newington, CTCT30,89646−58%

32East Haven, CTCT27,80642−68%

33Orange, CTCT14,31540+60%

34Storrs, CTCT15,20739−69%

35Northford, CTCT6,18636–

36Willimantic, CTCT18,09632−24%

37Cheshire, CTCT6,17232−3%

38Staples, CTCT7,34032–

39Waterbury, CTCT115,77132−78%

40Terryville, CTCT5,46131+3%

41Bethel, CTCT11,404300%

42Meriden, CTCT60,81029−81%

43Windsor Locks, CTCT12,57925+150%

44Noroton, CTCT5,53924–

45Hazardville, CTCT6,02221−50%

46New Milford, CTCT8,18821−69%

47Winsted, CTCT6,97719+58%

48Wethersfield, CTCT27,25018−93%

49Rockville, CTCT7,07216−59%

50Southwood Acres, CTCT8,11515–

51Sandy Hook, CTCT9,86314–

52Trumbull Center, CTCT10,26413–

53Glastonbury Center, CTCT7,266120%

54Branford Center, CTCT6,3057−46%

55Riverside, CTCT8,9546−91%

56Pawcatuck, CTCT5,5775−90%

57Simsbury Center, CTCT6,1985−87%

SHOWING 1–57 OF 57

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS