RANKING · 2020 CENSUS · 64 SHOWN OF 64

Most uninsured people, Louisiana counties · 2020

Louisiana counties with the most residents lacking health insurance, as of the 2020 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 –

01Jefferson Parish, LALA431,39847,687–

02East Baton Rouge Parish, LALA456,18037,234–

03Orleans Parish, LALA362,15435,341–

04Lafayette Parish, LALA257,94921,038–

05Caddo Parish, LALA224,22620,688–

06St. Tammany Parish, LALA279,10819,219–

07Calcasieu Parish, LALA208,46615,819–

08Ouachita Parish, LALA158,54212,552–

09Rapides Parish, LALA125,87711,713–

10Tangipahoa Parish, LALA141,34611,169–

11Livingston Parish, LALA155,03611,105–

12Terrebonne Parish, LALA104,16310,343–

13Bossier Parish, LALA131,8679,594–

14Lafourche Parish, LALA95,5058,539–

15St. Landry Parish, LALA80,7657,228–

16Ascension Parish, LALA135,1057,090–

17Iberia Parish, LALA66,8466,512–

18Acadia Parish, LALA57,0325,435–

19St. Martin Parish, LALA51,1065,143–

20Vermilion Parish, LALA57,6715,063–

21St. Bernard Parish, LALA45,6424,406–

22Washington Parish, LALA44,9374,405–

23Lincoln Parish, LALA48,3603,737–

24Natchitoches Parish, LALA36,0893,720–

25Vernon Parish, LALA45,0913,712–

26Evangeline Parish, LALA31,9803,457–

27St. Charles Parish, LALA50,5863,428–

28Beauregard Parish, LALA36,6733,227–

29Webster Parish, LALA34,9483,185–

30St. John the Baptist Parish, LALA39,8753,174–

31St. Mary Parish, LALA46,5523,081–

32Avoyelles Parish, LALA37,9412,737–

33Sabine Parish, LALA21,8342,475–

34Jefferson Davis Parish, LALA31,4712,440–

35De Soto Parish, LALA27,3812,419–

36Iberville Parish, LALA29,5792,140–

37Richland Parish, LALA19,5822,027–

38Union Parish, LALA20,5611,996–

39Pointe Coupee Parish, LALA19,5201,976–

40Morehouse Parish, LALA23,7051,883–

41Concordia Parish, LALA17,8361,864–

42West Baton Rouge Parish, LALA28,7561,737–

43St. James Parish, LALA18,9381,642–

44Assumption Parish, LALA19,7201,627–

45Franklin Parish, LALA19,0021,503–

46Plaquemines Parish, LALA22,2561,476–

47Grant Parish, LALA22,0751,468–

48Allen Parish, LALA22,6721,440–

49Jackson Parish, LALA15,8341,317–

50Claiborne Parish, LALA13,3541,305–

51Bienville Parish, LALA12,2691,261–

52East Feliciana Parish, LALA18,9111,148–

53Winn Parish, LALA14,9611,145–

54St. Helena Parish, LALA10,7581,032–

55Catahoula Parish, LALA8,223889–

56West Carroll Parish, LALA9,156881–

57LaSalle Parish, LALA15,154860–

58Red River Parish, LALA7,165855–

59Madison Parish, LALA8,844783–

60Caldwell Parish, LALA9,344783–

61West Feliciana Parish, LALA15,134697–

62Cameron Parish, LALA4,718604–

63Tensas Parish, LALA3,700551–

64East Carroll Parish, LALA6,760254–

SHOWING 1–64 OF 64

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS