RANKING · 2024 ACS · 64 SHOWN OF 64

Highest uninsured rate, Louisiana counties

Louisiana counties ranked by the share of residents without health insurance (2024 ACS). This list covers the 64 counties in Louisiana that qualify, ranked against each other statewide.

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SAME RANKING BYCities 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

01Jefferson Parish, LALA431,39811.4%+3%

02Union Parish, LALA20,5619.9%+8%

03Concordia Parish, LALA17,8369.8%−7%

04Bossier Parish, LALA131,8679.5%+19%

05Madison Parish, LALA8,8448.8%+4%

06Lafayette Parish, LALA257,9498.7%+0%

07Assumption Parish, LALA19,7208.6%+16%

08Bienville Parish, LALA12,2698.6%−11%

09Livingston Parish, LALA155,0368.6%+7%

10Evangeline Parish, LALA31,9808.5%−21%

11St. Mary Parish, LALA46,5528.5%+37%

12Beauregard Parish, LALA36,6738.5%−3%

13East Baton Rouge Parish, LALA456,1808.2%−4%

14Iberville Parish, LALA29,5798.1%+11%

15Orleans Parish, LALA362,1548.1%−12%

16Rapides Parish, LALA125,8778.1%−12%

17Red River Parish, LALA7,1658.1%−21%

18Terrebonne Parish, LALA104,1637.8%−17%

19St. Bernard Parish, LALA45,6427.8%−18%

20Franklin Parish, LALA19,0027.7%−3%

21Jackson Parish, LALA15,8347.7%−14%

22Calcasieu Parish, LALA208,4667.6%−4%

23Vermilion Parish, LALA57,6717.5%−13%

24Caddo Parish, LALA224,2267.4%−15%

25Ouachita Parish, LALA158,5427.4%−12%

26Avoyelles Parish, LALA37,9417.3%−3%

27Tangipahoa Parish, LALA141,3467.3%−13%

28Allen Parish, LALA22,6727.2%+6%

29Sabine Parish, LALA21,8347.2%−31%

30St. Landry Parish, LALA80,7657.2%−18%

31Grant Parish, LALA22,0757.1%−8%

32Pointe Coupee Parish, LALA19,5207.1%−22%

33St. Charles Parish, LALA50,5867.0%+6%

34Catahoula Parish, LALA8,2236.8%−36%

35Richland Parish, LALA19,5826.8%−35%

36St. Tammany Parish, LALA279,1086.8%−9%

37Vernon Parish, LALA45,0916.8%−21%

38Natchitoches Parish, LALA36,0896.7%−32%

39St. John the Baptist Parish, LALA39,8756.7%−11%

40St. Helena Parish, LALA10,7586.7%−35%

41Iberia Parish, LALA66,8466.6%−29%

42Plaquemines Parish, LALA22,2566.5%−2%

43Winn Parish, LALA14,9616.5%−30%

44Acadia Parish, LALA57,0326.4%−27%

45Ascension Parish, LALA135,1056.2%+9%

46Washington Parish, LALA44,9376.2%−37%

47St. Martin Parish, LALA51,1066.1%−36%

48Caldwell Parish, LALA9,3446.0%−26%

49West Carroll Parish, LALA9,1565.9%−29%

50Jefferson Davis Parish, LALA31,4715.8%−27%

51Lafourche Parish, LALA95,5055.7%−35%

52Morehouse Parish, LALA23,7055.6%−27%

53Tensas Parish, LALA3,7005.6%−55%

54West Feliciana Parish, LALA15,1345.5%−7%

55Lincoln Parish, LALA48,3605.4%−33%

56De Soto Parish, LALA27,3815.2%−42%

57Webster Parish, LALA34,9485.2%−38%

58East Feliciana Parish, LALA18,9114.8%−34%

59St. James Parish, LALA18,9384.7%−40%

60West Baton Rouge Parish, LALA28,7564.7%−31%

61East Carroll Parish, LALA6,7604.0%−33%

62Claiborne Parish, LALA13,3543.7%−61%

63LaSalle Parish, LALA15,1543.6%−43%

64Cameron Parish, LALA4,7182.4%−72%

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