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

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR2020 2024

RANKPLACESTATEPOPUNINSUREDVS 2020

01Danbury, CTCT89,03314.8%+9%

02Bridgeport, CTCT152,27314.8%+16%

03Hartford, CTCT121,98110.6%+13%

04Norwalk, CTCT94,50810.3%−28%

05New Milford, CTCT8,18810.2%+89%

06Bethel, CTCT11,4049.9%−13%

07Stamford, CTCT139,5359.3%−5%

08Waterbury, CTCT115,7718.4%+11%

09Willimantic, CTCT18,0968.3%+17%

10New London, CTCT28,0038.0%−9%

11West Haven, CTCT55,3517.9%−7%

12Norwich, CTCT40,0017.8%+30%

13Ansonia, CTCT19,2167.4%+57%

14New Haven, CTCT138,7747.4%−6%

15New Britain, CTCT76,2867.1%+48%

16East Haven, CTCT27,8066.9%+6%

17Terryville, CTCT5,4616.6%+50%

18East Hartford, CTCT50,9186.5%+5%

19Torrington, CTCT35,7966.4%+56%

20Pawcatuck, CTCT5,5776.3%+271%

21Groton, CTCT10,1606.1%+13%

22Branford Center, CTCT6,3056.0%−12%

23Naugatuck, CTCT32,2306.0%+20%

24Meriden, CTCT60,8105.7%+21%

25Greenwich, CTCT14,7925.6%+2%

26Cos Cob, CTCT7,5465.3%+141%

27Wallingford Center, CTCT18,2084.8%−32%

28Putnam, CTCT7,1204.6%−8%

29Bristol, CTCT62,3414.6%+31%

30Newington, CTCT30,8964.2%+11%

31Manchester, CTCT36,7594.2%+20%

32Winsted, CTCT6,9774.2%−14%

33Rockville, CTCT7,0723.9%−28%

34Ridgefield, CTCT6,9703.7%−31%

35Derby, CTCT12,9253.7%−23%

36Storrs, CTCT15,2073.4%+100%

37Middletown, CTCT48,4393.4%−3%

38Shelton, CTCT42,8803.4%+10%

39Conning Towers-Nautilus Park, CTCT8,4603.2%+33%

40Southwood Acres, CTCT8,1153.2%+0%

41Trumbull Center, CTCT10,2643.0%+15%

42Simsbury Center, CTCT6,1982.8%+2700%

43Cheshire, CTCT6,1722.6%−48%

44Noroton, CTCT5,5392.6%+30%

45Long Hill CDP (Greater Bridgeport County), CTCT8,6812.6%−26%

46Staples, CTCT7,3402.6%+30%

47West Hartford, CTCT63,6202.6%+53%

48Sherwood Manor, CTCT5,7062.6%−19%

49Portland, CTCT5,9442.5%−43%

50Milford, CTCT51,2152.5%−19%

51Thompsonville, CTCT7,9272.4%−54%

52Old Greenwich, CTCT6,9362.3%+35%

53North Haven, CTCT24,3362.2%+38%

54Windsor Locks, CTCT12,5792.2%−15%

55Hazardville, CTCT6,0222.0%−46%

56Kensington, CTCT9,9622.0%+67%

57Orange, CTCT14,3151.9%−50%

58Sandy Hook, CTCT9,8631.9%+58%

59Wethersfield, CTCT27,2501.8%−18%

60New Canaan, CTCT6,8961.7%−29%

61Riverside, CTCT8,9541.5%−50%

62Glastonbury Center, CTCT7,2661.2%+50%

63Northford, CTCT6,1861.2%−56%

64Daniels Farm, CTCT5,9760.7%−30%

65Oakville, CTCT9,2760.7%+17%

SHOWING 1–65 OF 65

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES