RANKING · 2020 CENSUS · 64 SHOWN OF 64

Highest Hispanic population share, Louisiana counties · 2020

Louisiana counties ranked by the share of all residents who are Hispanic or Latino of any race (2020 American Community Survey). A concentration measure: Hispanic residents as a percentage of total population. 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

RELATEDHighest Asian household income Highest Black household income Highest Hispanic household income Highest White (non-Hispanic) household income Largest White (non-Hispanic) population Highest White (non-Hispanic) population share

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPHISPANIC / LATINOVS 2000

01Jefferson Parish, LALA431,39817.9%+152%

02St. Bernard Parish, LALA45,64213.7%+170%

03Plaquemines Parish, LALA22,2569.5%+488%

04LaSalle Parish, LALA15,1549.5%+1057%

05St. Mary Parish, LALA46,5529.2%+325%

06Vernon Parish, LALA45,0918.6%+45%

07Allen Parish, LALA22,6728.3%+85%

08Ascension Parish, LALA135,1058.2%+234%

09Orleans Parish, LALA362,1548.1%+164%

10Bossier Parish, LALA131,8678.0%+155%

11St. Charles Parish, LALA50,5867.9%+181%

12St. Tammany Parish, LALA279,1087.9%+218%

13St. John the Baptist Parish, LALA39,8757.7%+171%

14Winn Parish, LALA14,9617.4%+755%

15Catahoula Parish, LALA8,2236.9%+645%

16Terrebonne Parish, LALA104,1636.7%+330%

17East Baton Rouge Parish, LALA456,1806.7%+275%

18Lafayette Parish, LALA257,9496.6%+279%

19Livingston Parish, LALA155,0366.2%+458%

20Grant Parish, LALA22,0756.0%+428%

21Lafourche Parish, LALA95,5055.8%+307%

22Iberia Parish, LALA66,8465.6%+271%

23Tangipahoa Parish, LALA141,3465.4%+256%

24Union Parish, LALA20,5615.4%+166%

25Calcasieu Parish, LALA208,4665.3%+291%

26Iberville Parish, LALA29,5794.7%+356%

27West Baton Rouge Parish, LALA28,7564.6%+216%

28Assumption Parish, LALA19,7204.3%+258%

29West Feliciana Parish, LALA15,1344.3%+309%

30Evangeline Parish, LALA31,9804.1%+298%

31Vermilion Parish, LALA57,6714.0%+190%

32Natchitoches Parish, LALA36,0894.0%+174%

33Rapides Parish, LALA125,8773.9%+184%

34Avoyelles Parish, LALA37,9413.7%+284%

35Lincoln Parish, LALA48,3603.6%+213%

36Ouachita Parish, LALA158,5423.5%+197%

37Caddo Parish, LALA224,2263.5%+137%

38Cameron Parish, LALA4,7183.5%+63%

39Beauregard Parish, LALA36,6733.5%+145%

40Claiborne Parish, LALA13,3543.4%+345%

41West Carroll Parish, LALA9,1563.3%+147%

42St. Martin Parish, LALA51,1063.2%+289%

43Sabine Parish, LALA21,8343.2%+17%

44Jackson Parish, LALA15,8343.1%+410%

45Washington Parish, LALA44,9373.1%+308%

46Pointe Coupee Parish, LALA19,5203.0%+180%

47Acadia Parish, LALA57,0322.9%+212%

48De Soto Parish, LALA27,3812.8%+83%

49St. Landry Parish, LALA80,7652.6%+191%

50Red River Parish, LALA7,1652.5%+145%

51Concordia Parish, LALA17,8362.5%+66%

52Caldwell Parish, LALA9,3442.3%+54%

53Jefferson Davis Parish, LALA31,4712.3%+129%

54Madison Parish, LALA8,8442.0%−3%

55East Feliciana Parish, LALA18,9112.0%+172%

56Richland Parish, LALA19,5822.0%+84%

57St. Helena Parish, LALA10,7582.0%+100%

58Webster Parish, LALA34,9481.9%+106%

59St. James Parish, LALA18,9381.7%+177%

60Bienville Parish, LALA12,2691.6%+72%

61Tensas Parish, LALA3,7001.6%+29%

62East Carroll Parish, LALA6,7601.5%+30%

63Morehouse Parish, LALA23,7051.5%+101%

64Franklin Parish, LALA19,0021.4%+85%

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