RANKING · 2010 CENSUS · 63 SHOWN OF 63

Largest Mexican population, Louisiana counties · 2010

Louisiana counties ranked by the number of residents who are Mexican origin, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 63 counties in Louisiana that qualify, ranked against each other statewide. The median across all 63 is 465.

Mexican Americans: full group profile →

LouisianaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDHighest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPMEXICAN POPULATIONVS –

01Jefferson Parish, LALA431,39810,709–

02East Baton Rouge Parish, LALA456,1806,055–

03Bossier Parish, LALA131,8674,838–

04Orleans Parish, LALA362,1544,724–

05Lafayette Parish, LALA257,9493,282–

06St. Tammany Parish, LALA279,1083,255–

07Caddo Parish, LALA224,2263,156–

08Ascension Parish, LALA135,1052,627–

09Terrebonne Parish, LALA104,1632,579–

10Calcasieu Parish, LALA208,4662,453–

11Tangipahoa Parish, LALA141,3462,441–

12Rapides Parish, LALA125,8772,174–

13Ouachita Parish, LALA158,5421,843–

14Vernon Parish, LALA45,0911,723–

15Livingston Parish, LALA155,0361,714–

16Lafourche Parish, LALA95,5051,465–

17Iberia Parish, LALA66,8461,305–

18St. Mary Parish, LALA46,5521,229–

19St. Charles Parish, LALA50,586930–

20Vermilion Parish, LALA57,671822–

21Lincoln Parish, LALA48,360768–

22Acadia Parish, LALA57,032756–

23Union Parish, LALA20,561750–

24St. Martin Parish, LALA51,106742–

25St. Landry Parish, LALA80,765696–

26Allen Parish, LALA22,672562–

27Grant Parish, LALA22,075535–

28Plaquemines Parish, LALA22,256522–

29St. John the Baptist Parish, LALA39,875504–

30De Soto Parish, LALA27,381494–

31Jefferson Davis Parish, LALA31,471470–

32Sabine Parish, LALA21,834465–

33Webster Parish, LALA34,948452–

34Natchitoches Parish, LALA36,089430–

35Beauregard Parish, LALA36,673416–

36Evangeline Parish, LALA31,980388–

37Washington Parish, LALA44,937366–

38Avoyelles Parish, LALA37,941343–

39St. Bernard Parish, LALA45,642339–

40Iberville Parish, LALA29,579294–

41Pointe Coupee Parish, LALA19,520264–

42West Carroll Parish, LALA9,156254–

43West Baton Rouge Parish, LALA28,756248–

44Assumption Parish, LALA19,720238–

45LaSalle Parish, LALA15,154234–

46Morehouse Parish, LALA23,705222–

47Winn Parish, LALA14,961204–

48Concordia Parish, LALA17,836193–

49Richland Parish, LALA19,582179–

50West Feliciana Parish, LALA15,134135–

51Caldwell Parish, LALA9,344128–

52Jackson Parish, LALA15,834110–

53Madison Parish, LALA8,844109–

54Catahoula Parish, LALA8,22392–

55East Carroll Parish, LALA6,76092–

56Claiborne Parish, LALA13,35480–

57St. Helena Parish, LALA10,75861–

58Bienville Parish, LALA12,26949–

59Cameron Parish, LALA4,71845–

60Franklin Parish, LALA19,00225–

61St. James Parish, LALA18,93823–

62Red River Parish, LALA7,16514–

63Tensas Parish, LALA3,70013–

SHOWING 1–63 OF 63

Download CSV (full list, 63 rows)

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