RANKING · 2010 CENSUS · 50 SHOWN OF 50

Largest Czech population, Connecticut cities · 2010

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 50 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, CTCT139,535529–

02Shelton, CTCT42,880508–

03Norwalk, CTCT94,508449–

04West Haven, CTCT55,351342–

05Bridgeport, CTCT152,273315–

06Bristol, CTCT62,341313–

07Milford, CTCT51,215265–

08Danbury, CTCT89,033255–

09Middletown, CTCT48,439234–

10West Hartford, CTCT63,620215–

11New London, CTCT28,003214–

12New Haven, CTCT138,774199–

13Naugatuck, CTCT32,230147–

14Ansonia, CTCT19,216133–

15Meriden, CTCT60,810131–

16Torrington, CTCT35,796126–

17Willimantic, CTCT18,096107–

18Norwich, CTCT40,001106–

19East Haven, CTCT27,806102–

20Glastonbury Center, CTCT7,266101–

21Wallingford Center, CTCT18,20897–

22Manchester, CTCT36,75995–

23Hartford, CTCT121,98194–

24New Britain, CTCT76,28685–

25North Haven, CTCT24,33680–

26Waterbury, CTCT115,77180–

27Greenwich, CTCT14,79279–

28Southwood Acres, CTCT8,11578–

29Simsbury Center, CTCT6,19875–

30Windsor Locks, CTCT12,57973–

31Wethersfield, CTCT27,25067–

32Thompsonville, CTCT7,92758–

33Ridgefield, CTCT6,97056–

34Storrs, CTCT15,20754–

35Bethel, CTCT11,40452–

36Groton, CTCT10,16052–

37Oakville, CTCT9,27650–

38East Hartford, CTCT50,91849–

39Orange, CTCT14,31546–

40New Milford, CTCT8,18840–

41Rockville, CTCT7,07239–

42Newington, CTCT30,89634–

43Cheshire, CTCT6,17232–

44Cos Cob, CTCT7,54626–

45Old Greenwich, CTCT6,93626–

46Derby, CTCT12,92516–

47Kensington, CTCT9,96215–

48Pawcatuck, CTCT5,5779–

49Portland, CTCT5,9448–

50Riverside, CTCT8,9548–

SHOWING 1–50 OF 50

Download CSV (full list, 50 rows)

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