RANKING · 2020 CENSUS · 57 SHOWN OF 57

Highest Welsh population share, Connecticut cities · 2020

Connecticut cities ranked by the share of all residents who are Welsh ancestry (2023 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 57 cities in Connecticut that qualify, ranked against each other statewide.

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 SHAREVS 2000

01Sherwood Manor, CTCT5,7061.4%–

02Oakville, CTCT9,2761.2%–

03Conning Towers-Nautilus Park, CTCT8,4601.0%–

04Ridgefield, CTCT6,9700.9%–

05New Canaan, CTCT6,8960.8%–

06Old Greenwich, CTCT6,9360.8%–

07Cos Cob, CTCT7,5460.7%–

08Groton, CTCT10,1600.6%–

09Terryville, CTCT5,4610.6%–

10Greenwich, CTCT14,7920.6%–

11North Haven, CTCT24,3360.5%–

12Bristol, CTCT62,3410.5%–

13Northford, CTCT6,1860.5%–

14Cheshire, CTCT6,1720.5%–

15Staples, CTCT7,3400.5%–

16Danbury, CTCT89,0330.5%–

17New London, CTCT28,0030.4%–

18Noroton, CTCT5,5390.4%–

19Torrington, CTCT35,7960.4%–

20Middletown, CTCT48,4390.4%–

21Naugatuck, CTCT32,2300.3%–

22West Hartford, CTCT63,6200.3%–

23Manchester, CTCT36,7590.3%–

24Stamford, CTCT139,5350.3%–

25Hazardville, CTCT6,0220.3%–

26New Milford, CTCT8,1880.3%–

27Shelton, CTCT42,8800.3%–

28Winsted, CTCT6,9770.3%–

29Orange, CTCT14,3150.3%–

30Milford, CTCT51,2150.3%–

31Ansonia, CTCT19,2160.3%–

32Bethel, CTCT11,4040.3%–

33West Haven, CTCT55,3510.3%–

34Norwich, CTCT40,0010.3%–

35Storrs, CTCT15,2070.2%–

36Rockville, CTCT7,0720.2%–

37New Haven, CTCT138,7740.2%–

38Norwalk, CTCT94,5080.2%–

39Windsor Locks, CTCT12,5790.2%–

40Southwood Acres, CTCT8,1150.2%–

41Willimantic, CTCT18,0960.2%–

42Newington, CTCT30,8960.2%–

43Sandy Hook, CTCT9,8630.2%–

44East Haven, CTCT27,8060.1%–

45Glastonbury Center, CTCT7,2660.1%–

46East Hartford, CTCT50,9180.1%–

47Trumbull Center, CTCT10,2640.1%–

48Hartford, CTCT121,9810.1%–

49Branford Center, CTCT6,3050.1%–

50Pawcatuck, CTCT5,5770.1%–

51Bridgeport, CTCT152,2730.1%–

52New Britain, CTCT76,2860.1%–

53Simsbury Center, CTCT6,1980.1%–

54Wethersfield, CTCT27,2500.1%–

55Riverside, CTCT8,9540.1%–

56Meriden, CTCT60,8100.0%–

57Waterbury, CTCT115,7710.0%–

SHOWING 1–57 OF 57

Download CSV (full list, 57 rows)

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