RANKING · 2024 ACS · 49 SHOWN OF 49

Largest Czech population, Connecticut cities

Connecticut cities ranked by the number of residents who are Czech ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 49 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

RANKPLACESTATEPOPCZECH POPULATIONVS 2000

01Stamford, CTCT139,535475–

02Torrington, CTCT35,796381–

03Norwalk, CTCT94,508371–

04Milford, CTCT51,215197–

05New Haven, CTCT138,774182–

06Bridgeport, CTCT152,273179–

07Middletown, CTCT48,439172–

08Shelton, CTCT42,880169–

09West Hartford, CTCT63,620159–

10Danbury, CTCT89,033127–

11East Haven, CTCT27,806123–

12Newington, CTCT30,89696–

13Naugatuck, CTCT32,23080–

14Bristol, CTCT62,34168–

15Windsor Locks, CTCT12,57960–

16Waterbury, CTCT115,77157–

17North Haven, CTCT24,33654–

18West Haven, CTCT55,35154–

19Kensington, CTCT9,96252–

20Glastonbury Center, CTCT7,26650–

21Trumbull Center, CTCT10,26449–

22Manchester, CTCT36,75948–

23Meriden, CTCT60,81046–

24Simsbury Center, CTCT6,19844–

25Orange, CTCT14,31543–

26Sandy Hook, CTCT9,86338–

27Branford Center, CTCT6,30537–

28Noroton, CTCT5,53937–

29Riverside, CTCT8,95436–

30Old Greenwich, CTCT6,93634–

31Ansonia, CTCT19,21632–

32Bethel, CTCT11,40429–

33New London, CTCT28,00328–

34Willimantic, CTCT18,09628–

35Staples, CTCT7,34027–

36New Britain, CTCT76,28622–

37Hartford, CTCT121,98120–

38Long Hill CDP (Greater Bridgeport County), CTCT8,68117–

39Wallingford Center, CTCT18,20816–

40Groton, CTCT10,16015–

41Sherwood Manor, CTCT5,70615–

42Derby, CTCT12,92514–

43Southwood Acres, CTCT8,11514–

44East Hartford, CTCT50,91810–

45Cos Cob, CTCT7,5468–

46Winsted, CTCT6,9778–

47Conning Towers-Nautilus Park, CTCT8,4607–

48Norwich, CTCT40,0017–

49New Canaan, CTCT6,8966–

SHOWING 1–49 OF 49

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