RANKING · 2020 CENSUS · 64 SHOWN OF 64

Highest Medicare coverage, Louisiana counties · 2020

Louisiana counties ranked by the share of people covered by Medicare, alone or in combination with other coverage (2020 ACS). A close proxy for retirement geography. This list covers the 64 counties in Louisiana that qualify, ranked against each other statewide. The median across all 64 is 20.0%.

LouisianaAll states All rankings

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

RANKPLACESTATEPOPMEDICAREVS –

01Tensas Parish, LALA3,70025.6%–

02Jackson Parish, LALA15,83425.4%–

03East Carroll Parish, LALA6,76024.5%–

04Pointe Coupee Parish, LALA19,52024.4%–

05West Carroll Parish, LALA9,15623.7%–

06Bienville Parish, LALA12,26923.5%–

07Concordia Parish, LALA17,83623.3%–

08East Feliciana Parish, LALA18,91122.8%–

09Webster Parish, LALA34,94822.8%–

10Union Parish, LALA20,56122.7%–

11Claiborne Parish, LALA13,35422.5%–

12Caldwell Parish, LALA9,34422.2%–

13Morehouse Parish, LALA23,70522.2%–

14Richland Parish, LALA19,58222.2%–

15Washington Parish, LALA44,93722.1%–

16Assumption Parish, LALA19,72021.8%–

17Sabine Parish, LALA21,83421.7%–

18Evangeline Parish, LALA31,98021.5%–

19St. Helena Parish, LALA10,75821.5%–

20Avoyelles Parish, LALA37,94121.2%–

21Red River Parish, LALA7,16521.2%–

22De Soto Parish, LALA27,38121.0%–

23St. Mary Parish, LALA46,55221.0%–

24Madison Parish, LALA8,84420.7%–

25Allen Parish, LALA22,67220.5%–

26St. James Parish, LALA18,93820.5%–

27Catahoula Parish, LALA8,22320.3%–

28LaSalle Parish, LALA15,15420.3%–

29Franklin Parish, LALA19,00220.2%–

30Winn Parish, LALA14,96120.1%–

31Iberville Parish, LALA29,57920.0%–

32Beauregard Parish, LALA36,67320.0%–

33St. Landry Parish, LALA80,76519.7%–

34St. Tammany Parish, LALA279,10819.4%–

35Caddo Parish, LALA224,22619.3%–

36Lafourche Parish, LALA95,50519.1%–

37Acadia Parish, LALA57,03219.0%–

38Jefferson Parish, LALA431,39819.0%–

39Vermilion Parish, LALA57,67119.0%–

40Iberia Parish, LALA66,84618.9%–

41Grant Parish, LALA22,07518.8%–

42Jefferson Davis Parish, LALA31,47118.8%–

43Rapides Parish, LALA125,87718.8%–

44St. Martin Parish, LALA51,10618.7%–

45Cameron Parish, LALA4,71818.5%–

46Tangipahoa Parish, LALA141,34618.2%–

47Natchitoches Parish, LALA36,08918.1%–

48West Feliciana Parish, LALA15,13418.0%–

49Orleans Parish, LALA362,15417.6%–

50Ouachita Parish, LALA158,54217.6%–

51Calcasieu Parish, LALA208,46617.3%–

52Terrebonne Parish, LALA104,16317.2%–

53Vernon Parish, LALA45,09116.9%–

54Plaquemines Parish, LALA22,25616.4%–

55West Baton Rouge Parish, LALA28,75616.4%–

56Bossier Parish, LALA131,86716.2%–

57St. John the Baptist Parish, LALA39,87516.0%–

58St. Charles Parish, LALA50,58616.0%–

59Livingston Parish, LALA155,03615.6%–

60East Baton Rouge Parish, LALA456,18015.4%–

61Lincoln Parish, LALA48,36015.2%–

62Lafayette Parish, LALA257,94914.9%–

63St. Bernard Parish, LALA45,64214.4%–

64Ascension Parish, LALA135,10513.0%–

SHOWING 1–64 OF 64

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS