RANKING · 2024 ACS · 64 SHOWN OF 64

Most racially diverse, Louisiana counties

Louisiana counties ranked by the CensusEasy Diversity Score (0 to 100), the chance two random residents are of a different race or ethnicity (2024 ACS). This list covers the 64 counties in Louisiana that qualify, ranked against each other statewide. The median across all 64 is 67.

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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

RANKPLACESTATEPOPDIVERSITY SCOREVS 1990

01Jefferson Parish, LALA431,39884+62%

02East Baton Rouge Parish, LALA456,18079+28%

03St. Mary Parish, LALA46,55277+24%

04St. Bernard Parish, LALA45,64277+175%

05Orleans Parish, LALA362,15476+20%

06Plaquemines Parish, LALA22,25674+30%

07Iberville Parish, LALA29,57974+14%

08Natchitoches Parish, LALA36,08973+17%

09Iberia Parish, LALA66,84673+27%

10Caddo Parish, LALA224,22673+16%

11Lincoln Parish, LALA48,36073+16%

12St. John the Baptist Parish, LALA39,87573+16%

13St. Landry Parish, LALA80,76571+15%

14West Feliciana Parish, LALA15,13470+10%

15West Baton Rouge Parish, LALA28,75670+18%

16Bossier Parish, LALA131,86769+47%

17Winn Parish, LALA14,96169+26%

18Ouachita Parish, LALA158,54269+24%

19St. Charles Parish, LALA50,58669+36%

20Bienville Parish, LALA12,26969+10%

21Rapides Parish, LALA125,87769+26%

22Claiborne Parish, LALA13,35468+10%

23Lafayette Parish, LALA257,94968+41%

24East Feliciana Parish, LALA18,91168+7%

25Terrebonne Parish, LALA104,16368+43%

26Tangipahoa Parish, LALA141,34668+26%

27St. Helena Parish, LALA10,75868+7%

28Morehouse Parish, LALA23,70568+11%

29Concordia Parish, LALA17,83667+13%

30Tensas Parish, LALA3,70067+7%

31Ascension Parish, LALA135,10567+38%

32Allen Parish, LALA22,67267+31%

33Pointe Coupee Parish, LALA19,52067+8%

34De Soto Parish, LALA27,38167+6%

35St. James Parish, LALA18,93866+5%

36Washington Parish, LALA44,93766+21%

37East Carroll Parish, LALA6,76066+15%

38Red River Parish, LALA7,16566+10%

39Avoyelles Parish, LALA37,94166+25%

40Calcasieu Parish, LALA208,46665+38%

41St. Martin Parish, LALA51,10665+10%

42Evangeline Parish, LALA31,98064+30%

43Sabine Parish, LALA21,83464+27%

44Assumption Parish, LALA19,72064+12%

45Webster Parish, LALA34,94864+15%

46Richland Parish, LALA19,58264+7%

47Madison Parish, LALA8,84464+4%

48Jackson Parish, LALA15,83463+20%

49Franklin Parish, LALA19,00261+12%

50Catahoula Parish, LALA8,22361+26%

51Vernon Parish, LALA45,09160+7%

52Union Parish, LALA20,56158+13%

53St. Tammany Parish, LALA279,10856+79%

54Lafourche Parish, LALA95,50553+48%

55Grant Parish, LALA22,07553+58%

56LaSalle Parish, LALA15,15451+118%

57Vermilion Parish, LALA57,67150+43%

58Caldwell Parish, LALA9,34449+20%

59Acadia Parish, LALA57,03249+25%

60Jefferson Davis Parish, LALA31,47147+20%

61Beauregard Parish, LALA36,67345+23%

62West Carroll Parish, LALA9,15643+16%

63Livingston Parish, LALA155,03643+164%

64Cameron Parish, LALA4,71831+79%

SHOWING 1–64 OF 64

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES