RANKING · 2024 ACS · 56 SHOWN OF 56

Highest British population share, Connecticut cities

Connecticut cities ranked by the share of all residents who are British ancestry (2024 American Community Survey). A concentration measure: British residents as a percentage of total population. This list covers the 56 cities in Connecticut that qualify, ranked against each other statewide. The median across all 56 is 0.2%. Biggest climber in the top 100 since 2020: New London, CT, up 51 places to #8.

British Americans: full group profile →

ConnecticutAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPBRITISH SHAREVS 2010

01Old Greenwich, CTCT6,9362.3%−0.7 pts

02Noroton, CTCT5,5392.3%–

03▲1Cheshire, CTCT6,1721.8%+1.2 pts

04▲23North Haven, CTCT24,3361.5%+1.4 pts

05▲24New Canaan, CTCT6,8961.2%–

06▲1Riverside, CTCT8,9540.9%−0.1 pts

07▲19Terryville, CTCT5,4610.9%–

08▲51New London, CTCT28,0030.7%+0.2 pts

09▲8Sandy Hook, CTCT9,8630.6%–

10▲48Oakville, CTCT9,2760.5%+0.2 pts

11▲2Wethersfield, CTCT27,2500.5%+0.1 pts

12▲13Southwood Acres, CTCT8,1150.5%+0.3 pts

13▼2Stamford, CTCT139,5350.5%+0.1 pts

14▲27Northford, CTCT6,1860.5%–

15▲4Glastonbury Center, CTCT7,2660.5%+0.3 pts

16▼2West Hartford, CTCT63,6200.4%−0.1 pts

17Sherwood Manor, CTCT5,7060.4%−0.2 pts

18▲21Windsor Locks, CTCT12,5790.4%+0.3 pts

19▲43Long Hill CDP (Greater Bridgeport County), CTCT8,6810.3%–

20▲37Winsted, CTCT6,9770.3%+0.1 pts

21▲29Storrs, CTCT15,2070.3%−0.9 pts

22▲18Putnam, CTCT7,1200.3%+0.1 pts

23▼15Hazardville, CTCT6,0220.3%+0.1 pts

24▲12Norwalk, CTCT94,5080.3%−0.2 pts

25▲21West Haven, CTCT55,3510.2%+0.1 pts

26▼20Greenwich, CTCT14,7920.2%−1.3 pts

27▼5Milford, CTCT51,2150.2%−0.4 pts

28▼4New Haven, CTCT138,7740.2%−0.1 pts

29▼8Middletown, CTCT48,4390.2%−0.1 pts

30▼18Manchester, CTCT36,7590.2%−0.4 pts

31▼21Simsbury Center, CTCT6,1980.2%−0.2 pts

32▲15Kensington, CTCT9,9620.2%–

33▼3Bristol, CTCT62,3410.2%−0.1 pts

34▲26Willimantic, CTCT18,0960.2%−0.3 pts

35▲2Portland, CTCT5,9440.2%−0.3 pts

36▼20Conning Towers-Nautilus Park, CTCT8,4600.2%−0.5 pts

37▲11New Britain, CTCT76,2860.2%+0.1 pts

38▲15Naugatuck, CTCT32,2300.2%−0.2 pts

39Thompsonville, CTCT7,9270.2%–

40▲4Groton, CTCT10,1600.2%−0.2 pts

41▲15Derby, CTCT12,9250.1%−0.1 pts

42▼14Orange, CTCT14,3150.1%+0.1 pts

43▼5Hartford, CTCT121,9810.1%−0.1 pts

44▲19Norwich, CTCT40,0010.1%−0.5 pts

45▼25New Milford, CTCT8,1880.1%−0.2 pts

46▼43Ridgefield, CTCT6,9700.1%−0.6 pts

47▲7Wallingford Center, CTCT18,2080.1%−0.1 pts

48▼6Waterbury, CTCT115,7710.1%0.0 pts

49▼16Meriden, CTCT60,8100.1%−0.1 pts

50▼5East Haven, CTCT27,8060.1%−0.3 pts

51▼19Danbury, CTCT89,0330.1%−0.3 pts

52▼29Torrington, CTCT35,7960.1%−0.4 pts

53▼19Newington, CTCT30,8960.1%0.0 pts

54▲1Bridgeport, CTCT152,2730.0%0.0 pts

55▼4East Hartford, CTCT50,9180.0%−0.1 pts

56▼21Shelton, CTCT42,8800.0%−0.5 pts

SHOWING 1–56 OF 56

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