RANKING · 2024 ACS · 55 SHOWN OF 55

Highest Welsh population share, Connecticut cities

Connecticut cities ranked by the share of all residents who are Welsh ancestry (2024 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 55 cities in Connecticut that qualify, ranked against each other statewide. The median across all 55 is 0.2%. Biggest climber in the top 100 since 2020: Pawcatuck, CT, up 41 places to #9.

Welsh Americans: full group profile →

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SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH SHAREVS 2010

01▲1Oakville, CTCT9,2761.6%+1.4 pts

02▲30Bethel, CTCT11,4040.9%+0.6 pts

03▲23New Milford, CTCT8,1880.9%−0.2 pts

04▼3Sherwood Manor, CTCT5,7060.8%−0.2 pts

05▲13Noroton, CTCT5,5390.8%–

06▼3Conning Towers-Nautilus Park, CTCT8,4600.8%−1.1 pts

07▼3Ridgefield, CTCT6,9700.5%+0.3 pts

08▲27Storrs, CTCT15,2070.5%−0.4 pts

09▲41Pawcatuck, CTCT5,5770.5%−0.4 pts

10▲18Winsted, CTCT6,9770.4%+0.2 pts

11▲14Hazardville, CTCT6,0220.4%−0.5 pts

12▼2Greenwich, CTCT14,7920.4%−0.5 pts

13▲4New London, CTCT28,0030.3%+0.2 pts

14▲8West Hartford, CTCT63,6200.3%−0.3 pts

15▲1Danbury, CTCT89,0330.3%+0.1 pts

16▲4Middletown, CTCT48,4390.3%−0.4 pts

17▲37Wethersfield, CTCT27,2500.3%−0.7 pts

18▲13Ansonia, CTCT19,2160.3%−0.1 pts

19▲15Norwich, CTCT40,0010.3%+0.1 pts

20▼8Bristol, CTCT62,3410.3%0.0 pts

21▲3Stamford, CTCT139,5350.3%0.0 pts

22▲33Riverside, CTCT8,9540.3%−0.5 pts

23▲6Orange, CTCT14,3150.3%+0.1 pts

24▼9Staples, CTCT7,3400.2%–

25▲12New Haven, CTCT138,7740.2%0.0 pts

26▲4Milford, CTCT51,2150.2%−0.2 pts

27▼13Cheshire, CTCT6,1720.2%−0.4 pts

28▼19Terryville, CTCT5,4610.2%−0.4 pts

29▲9Norwalk, CTCT94,5080.2%−0.2 pts

30▲13Sandy Hook, CTCT9,8630.2%–

31▼24Cos Cob, CTCT7,5460.2%−0.9 pts

32▼24Groton, CTCT10,1600.2%−0.9 pts

33▼6Shelton, CTCT42,8800.2%0.0 pts

34▼28Old Greenwich, CTCT6,9360.2%−1.0 pts

35▲11East Hartford, CTCT50,9180.2%−0.1 pts

36▲20Meriden, CTCT60,8100.1%−0.1 pts

37▲16Simsbury Center, CTCT6,1980.1%−0.5 pts

38▼17Naugatuck, CTCT32,2300.1%−0.5 pts

39Wallingford Center, CTCT18,2080.1%0.0 pts

40▲2Newington, CTCT30,8960.1%−0.2 pts

41▼18Manchester, CTCT36,7590.1%−0.4 pts

42▲9Bridgeport, CTCT152,2730.1%+0.1 pts

43▲6Branford Center, CTCT6,3050.1%−0.1 pts

44▼4Southwood Acres, CTCT8,1150.1%–

45▼12West Haven, CTCT55,3510.1%−0.1 pts

46▼2East Haven, CTCT27,8060.1%−0.4 pts

47Trumbull Center, CTCT10,2640.1%–

48▼9Windsor Locks, CTCT12,5790.1%0.0 pts

49▲3New Britain, CTCT76,2860.1%0.0 pts

50Thompsonville, CTCT7,9270.1%−0.5 pts

51▼10Willimantic, CTCT18,0960.1%−0.2 pts

52▲5Waterbury, CTCT115,7710.0%−0.1 pts

53▼42North Haven, CTCT24,3360.0%−0.4 pts

54▼6Hartford, CTCT121,9810.0%−0.1 pts

55▼36Torrington, CTCT35,7960.0%−0.2 pts

SHOWING 1–55 OF 55

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