RANKING · 2020 CENSUS · 65 SHOWN OF 65

Highest Polish population share, Connecticut cities · 2020

Connecticut cities ranked by the share of all residents who are Polish ancestry (2020 American Community Survey). A concentration measure: Polish residents as a percentage of total population. This list covers the 65 cities in Connecticut that qualify, ranked against each other statewide. The median across all 65 is 6.3%.

Polish Americans: full group profile →

ConnecticutAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPPOLISH SHAREVS 2010

01Kensington, CTCT9,96223.0%+5.5 pts

02Portland, CTCT5,94418.1%+4.5 pts

03Newington, CTCT30,89614.8%−1.5 pts

04Sherwood Manor, CTCT5,70613.9%+2.2 pts

05New Britain, CTCT76,28613.2%−7.1 pts

06Southwood Acres, CTCT8,11513.1%−1.0 pts

07Windsor Locks, CTCT12,57912.5%+2.8 pts

08Terryville, CTCT5,46112.1%−5.6 pts

09Ansonia, CTCT19,21612.0%−1.1 pts

10Derby, CTCT12,92511.7%+0.6 pts

11Cheshire, CTCT6,17211.4%+0.6 pts

12Bristol, CTCT62,34111.3%−3.4 pts

13Shelton, CTCT42,88010.9%−0.3 pts

14Simsbury Center, CTCT6,19810.5%+0.3 pts

15Middletown, CTCT48,43910.1%−1.6 pts

16Hazardville, CTCT6,02210.1%−3.0 pts

17Glastonbury Center, CTCT7,2669.9%+0.2 pts

18Wethersfield, CTCT27,2509.6%−3.1 pts

19Putnam, CTCT7,1209.3%+0.1 pts

20North Haven, CTCT24,3368.9%−1.8 pts

21Northford, CTCT6,1868.6%–

22Torrington, CTCT35,7968.5%0.0 pts

23Wallingford Center, CTCT18,2088.0%−3.4 pts

24Long Hill CDP (Greater Bridgeport County), CTCT8,6817.9%–

25Milford, CTCT51,2157.8%−2.2 pts

26Trumbull Center, CTCT10,2647.8%–

27Meriden, CTCT60,8107.7%−4.4 pts

28Rockville, CTCT7,0727.4%+2.5 pts

29Staples, CTCT7,3406.9%–

30Naugatuck, CTCT32,2306.9%−6.1 pts

31Winsted, CTCT6,9776.7%+0.5 pts

32Norwich, CTCT40,0016.6%−4.3 pts

33Pawcatuck, CTCT5,5776.3%−0.3 pts

34Oakville, CTCT9,2766.1%−2.5 pts

35Orange, CTCT14,3156.0%−4.7 pts

36Old Greenwich, CTCT6,9366.0%+2.4 pts

37Manchester, CTCT36,7595.9%−2.4 pts

38Sandy Hook, CTCT9,8635.8%–

39New Milford, CTCT8,1885.8%−1.2 pts

40Noroton, CTCT5,5395.7%–

41West Hartford, CTCT63,6205.7%−1.3 pts

42East Haven, CTCT27,8065.7%−2.3 pts

43Ridgefield, CTCT6,9705.3%−0.4 pts

44Thompsonville, CTCT7,9274.8%−11.4 pts

45Stamford, CTCT139,5354.7%−0.8 pts

46Groton, CTCT10,1604.6%−2.6 pts

47Willimantic, CTCT18,0964.1%−1.8 pts

48Riverside, CTCT8,9544.0%+0.2 pts

49Norwalk, CTCT94,5084.0%−0.5 pts

50New London, CTCT28,0033.8%−1.7 pts

51Branford Center, CTCT6,3053.7%−7.3 pts

52Daniels Farm, CTCT5,9763.5%–

53West Haven, CTCT55,3513.4%−1.1 pts

54Danbury, CTCT89,0333.4%−1.0 pts

55East Hartford, CTCT50,9183.3%−2.1 pts

56Conning Towers-Nautilus Park, CTCT8,4603.3%−1.8 pts

57Cos Cob, CTCT7,5463.2%−0.5 pts

58New Canaan, CTCT6,8963.0%–

59Bethel, CTCT11,4042.7%−2.8 pts

60Waterbury, CTCT115,7712.4%−1.1 pts

61New Haven, CTCT138,7742.2%−0.4 pts

62Greenwich, CTCT14,7922.1%−3.4 pts

63Bridgeport, CTCT152,2731.4%−0.6 pts

64Storrs, CTCT15,2071.1%−6.6 pts

65Hartford, CTCT121,9811.1%−1.0 pts

SHOWING 1–65 OF 65

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS