RANKING · 1990 CENSUS · 64 SHOWN OF 64

Highest Hispanic population share, Louisiana counties · 1990

Louisiana counties ranked by the share of all residents who are Hispanic or Latino of any race (1990 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.

LouisianaAll states All rankings

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 –

01St. Bernard Parish, LALA45,6426.2%–

02Jefferson Parish, LALA431,3985.9%–

03Sabine Parish, LALA21,8345.4%–

04Vernon Parish, LALA45,0915.0%–

05Plaquemines Parish, LALA22,2563.4%–

06Allen Parish, LALA22,6723.4%–

07Orleans Parish, LALA362,1543.2%–

08St. John the Baptist Parish, LALA39,8752.5%–

09Bossier Parish, LALA131,8672.3%–

10St. Charles Parish, LALA50,5862.2%–

11St. Tammany Parish, LALA279,1082.2%–

12St. Mary Parish, LALA46,5522.2%–

13Cameron Parish, LALA4,7182.0%–

14Iberia Parish, LALA66,8461.9%–

15Iberville Parish, LALA29,5791.8%–

16Ascension Parish, LALA135,1051.7%–

17Caldwell Parish, LALA9,3441.7%–

18Lafayette Parish, LALA257,9491.5%–

19Lafourche Parish, LALA95,5051.5%–

20Natchitoches Parish, LALA36,0891.5%–

21West Feliciana Parish, LALA15,1341.4%–

22Avoyelles Parish, LALA37,9411.4%–

23East Baton Rouge Parish, LALA456,1801.4%–

24Beauregard Parish, LALA36,6731.3%–

25Assumption Parish, LALA19,7201.3%–

26Terrebonne Parish, LALA104,1631.3%–

27Rapides Parish, LALA125,8771.2%–

28Calcasieu Parish, LALA208,4661.2%–

29Vermilion Parish, LALA57,6711.1%–

30St. Martin Parish, LALA51,1061.1%–

31Tangipahoa Parish, LALA141,3461.1%–

32West Carroll Parish, LALA9,1561.1%–

33Caddo Parish, LALA224,2261.1%–

34Livingston Parish, LALA155,0361.1%–

35Concordia Parish, LALA17,8361.0%–

36Richland Parish, LALA19,5821.0%–

37East Feliciana Parish, LALA18,9110.9%–

38De Soto Parish, LALA27,3810.9%–

39Winn Parish, LALA14,9610.9%–

40Lincoln Parish, LALA48,3600.8%–

41St. Landry Parish, LALA80,7650.8%–

42Pointe Coupee Parish, LALA19,5200.8%–

43Ouachita Parish, LALA158,5420.7%–

44Madison Parish, LALA8,8440.7%–

45Washington Parish, LALA44,9370.6%–

46West Baton Rouge Parish, LALA28,7560.6%–

47Union Parish, LALA20,5610.6%–

48Red River Parish, LALA7,1650.6%–

49Jefferson Davis Parish, LALA31,4710.6%–

50St. James Parish, LALA18,9380.5%–

51St. Helena Parish, LALA10,7580.5%–

52Acadia Parish, LALA57,0320.5%–

53Grant Parish, LALA22,0750.4%–

54Franklin Parish, LALA19,0020.4%–

55Webster Parish, LALA34,9480.4%–

56Bienville Parish, LALA12,2690.4%–

57Evangeline Parish, LALA31,9800.3%–

58East Carroll Parish, LALA6,7600.3%–

59Morehouse Parish, LALA23,7050.2%–

60Jackson Parish, LALA15,8340.2%–

61Claiborne Parish, LALA13,3540.2%–

62LaSalle Parish, LALA15,1540.2%–

63Catahoula Parish, LALA8,2230.1%–

64Tensas Parish, LALA3,7000.0%–

SHOWING 1–64 OF 64

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