RANKING · 2024 ACS · 65 SHOWN OF 65

Highest uninsured rate, Connecticut cities

Connecticut cities ranked by the share of residents without health insurance (2024 ACS). This list covers the 65 cities in Connecticut that qualify, ranked against each other statewide.

ConnecticutAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

YEAR2020 2024

RANKPLACESTATEPOPUNINSUREDVS 2020

01Danbury, CTCT89,03314.8%+1.2 pts

02Bridgeport, CTCT152,27314.8%+2.0 pts

03Hartford, CTCT121,98110.6%+1.2 pts

04Norwalk, CTCT94,50810.3%−4.1 pts

05New Milford, CTCT8,18810.2%+4.8 pts

06Bethel, CTCT11,4049.9%−1.5 pts

07Stamford, CTCT139,5359.3%−0.5 pts

08Waterbury, CTCT115,7718.4%+0.8 pts

09Willimantic, CTCT18,0968.3%+1.2 pts

10New London, CTCT28,0038.0%−0.8 pts

11West Haven, CTCT55,3517.9%−0.6 pts

12Norwich, CTCT40,0017.8%+1.8 pts

13Ansonia, CTCT19,2167.4%+2.7 pts

14New Haven, CTCT138,7747.4%−0.5 pts

15New Britain, CTCT76,2867.1%+2.3 pts

16East Haven, CTCT27,8066.9%+0.4 pts

17Terryville, CTCT5,4616.6%+2.2 pts

18East Hartford, CTCT50,9186.5%+0.3 pts

19Torrington, CTCT35,7966.4%+2.3 pts

20Pawcatuck, CTCT5,5776.3%+4.6 pts

21Groton, CTCT10,1606.1%+0.7 pts

22Branford Center, CTCT6,3056.0%−0.8 pts

23Naugatuck, CTCT32,2306.0%+1.0 pts

24Meriden, CTCT60,8105.7%+1.0 pts

25Greenwich, CTCT14,7925.6%+0.1 pts

26Cos Cob, CTCT7,5465.3%+3.1 pts

27Wallingford Center, CTCT18,2084.8%−2.3 pts

28Putnam, CTCT7,1204.6%−0.4 pts

29Bristol, CTCT62,3414.6%+1.1 pts

30Newington, CTCT30,8964.2%+0.4 pts

31Winsted, CTCT6,9774.2%−0.7 pts

32Manchester, CTCT36,7594.2%+0.7 pts

33Rockville, CTCT7,0723.9%−1.5 pts

34Ridgefield, CTCT6,9703.7%−1.7 pts

35Derby, CTCT12,9253.7%−1.1 pts

36Storrs, CTCT15,2073.4%+1.7 pts

37Middletown, CTCT48,4393.4%−0.1 pts

38Shelton, CTCT42,8803.4%+0.3 pts

39Southwood Acres, CTCT8,1153.2%+0.0 pts

40Conning Towers-Nautilus Park, CTCT8,4603.2%+0.8 pts

41Trumbull Center, CTCT10,2643.0%+0.4 pts

42Simsbury Center, CTCT6,1982.8%+2.7 pts

43Cheshire, CTCT6,1722.6%−2.4 pts

44Noroton, CTCT5,5392.6%+0.6 pts

45Staples, CTCT7,3402.6%+0.6 pts

46Sherwood Manor, CTCT5,7062.6%−0.6 pts

47West Hartford, CTCT63,6202.6%+0.9 pts

48Long Hill CDP (Greater Bridgeport County), CTCT8,6812.6%−0.9 pts

49Portland, CTCT5,9442.5%−1.9 pts

50Milford, CTCT51,2152.5%−0.6 pts

51Thompsonville, CTCT7,9272.4%−2.8 pts

52Old Greenwich, CTCT6,9362.3%+0.6 pts

53North Haven, CTCT24,3362.2%+0.6 pts

54Windsor Locks, CTCT12,5792.2%−0.4 pts

55Hazardville, CTCT6,0222.0%−1.7 pts

56Kensington, CTCT9,9622.0%+0.8 pts

57Orange, CTCT14,3151.9%−1.9 pts

58Sandy Hook, CTCT9,8631.9%+0.7 pts

59Wethersfield, CTCT27,2501.8%−0.4 pts

60New Canaan, CTCT6,8961.7%−0.7 pts

61Riverside, CTCT8,9541.5%−1.5 pts

62Northford, CTCT6,1861.2%−1.5 pts

63Glastonbury Center, CTCT7,2661.2%+0.4 pts

64Daniels Farm, CTCT5,9760.7%−0.3 pts

65Oakville, CTCT9,2760.7%+0.1 pts

SHOWING 1–65 OF 65

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES