RANKING · 2024 ACS · 64 SHOWN OF 64

Most uninsured people, Louisiana counties

Louisiana counties with the most residents lacking health insurance, as of the 2024 American Community Survey. Ranked by number of people, not the uninsured rate. This list covers the 64 counties in Louisiana that qualify, ranked against each other statewide.

LouisianaAll states All rankings

SAME RANKING BYCities States Metros

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

RANKPLACESTATEPOPUNINSURED RESIDENTSVS 2020

01Jefferson Parish, LALA431,39848,775+2%

02East Baton Rouge Parish, LALA456,18036,944−1%

03Orleans Parish, LALA362,15429,700−16%

04Lafayette Parish, LALA257,94921,335+1%

05St. Tammany Parish, LALA279,10818,323−5%

06Caddo Parish, LALA224,22616,748−19%

07Calcasieu Parish, LALA208,46615,522−2%

08Livingston Parish, LALA155,03612,688+14%

09Bossier Parish, LALA131,86711,777+23%

10Ouachita Parish, LALA158,54211,519−8%

11Rapides Parish, LALA125,87710,067−14%

12Tangipahoa Parish, LALA141,3469,870−12%

13Terrebonne Parish, LALA104,1638,166−21%

14Ascension Parish, LALA135,1058,056+14%

15St. Landry Parish, LALA80,7655,769−20%

16Lafourche Parish, LALA95,5055,412−37%

17Iberia Parish, LALA66,8464,470−31%

18Vermilion Parish, LALA57,6714,213−17%

19St. Mary Parish, LALA46,5523,991+30%

20Acadia Parish, LALA57,0323,584−34%

21St. Charles Parish, LALA50,5863,582+4%

22St. Bernard Parish, LALA45,6423,431−22%

23St. Martin Parish, LALA51,1063,109−40%

24Beauregard Parish, LALA36,6732,991−7%

25Vernon Parish, LALA45,0912,815−24%

26St. John the Baptist Parish, LALA39,8752,697−15%

27Washington Parish, LALA44,9372,685−39%

28Avoyelles Parish, LALA37,9412,643−3%

29Evangeline Parish, LALA31,9802,634−24%

30Lincoln Parish, LALA48,3602,567−31%

31Natchitoches Parish, LALA36,0892,431−35%

32Iberville Parish, LALA29,5792,198+3%

33Union Parish, LALA20,5612,009+1%

34Jefferson Davis Parish, LALA31,4711,823−25%

35Webster Parish, LALA34,9481,819−43%

36Assumption Parish, LALA19,7201,756+8%

37Concordia Parish, LALA17,8361,671−10%

38Sabine Parish, LALA21,8341,564−37%

39Franklin Parish, LALA19,0021,428−5%

40Pointe Coupee Parish, LALA19,5201,418−28%

41Plaquemines Parish, LALA22,2561,407−5%

42De Soto Parish, LALA27,3811,382−43%

43Allen Parish, LALA22,6721,372−5%

44Grant Parish, LALA22,0751,354−8%

45Morehouse Parish, LALA23,7051,318−30%

46West Baton Rouge Parish, LALA28,7561,287−26%

47Richland Parish, LALA19,5821,279−37%

48Jackson Parish, LALA15,8341,085−18%

49Bienville Parish, LALA12,2691,060−16%

50St. James Parish, LALA18,938915−44%

51East Feliciana Parish, LALA18,911800−30%

52Winn Parish, LALA14,961785−31%

53Madison Parish, LALA8,844734−6%

54St. Helena Parish, LALA10,758724−30%

55West Feliciana Parish, LALA15,134606−13%

56Red River Parish, LALA7,165585−32%

57West Carroll Parish, LALA9,156549−38%

58Caldwell Parish, LALA9,344548−30%

59Catahoula Parish, LALA8,223515−42%

60LaSalle Parish, LALA15,154502−42%

61Claiborne Parish, LALA13,354439−66%

62East Carroll Parish, LALA6,760214−16%

63Tensas Parish, LALA3,700205−63%

64Cameron Parish, LALA4,718119−80%

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