RANKING · 2020 CENSUS · 47 SHOWN OF 47

Highest Spaniard population share, Louisiana counties · 2020

Louisiana counties ranked by the share of all residents who are Spaniard origin (2023 American Community Survey). A concentration measure: Spaniard residents as a percentage of total population. This list covers the 47 counties in Louisiana that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Largest Puerto Rican population Highest Puerto Rican population share Largest Cuban population Highest Cuban population share

YEAR2010 2020 2024

RANKPLACESTATEPOPSPANIARD SHAREVS 2000

01St. Bernard Parish, LALA45,6421.3%–

02Iberville Parish, LALA29,5790.7%–

03Assumption Parish, LALA19,7200.6%–

04St. Tammany Parish, LALA279,1080.5%–

05Sabine Parish, LALA21,8340.4%–

06Rapides Parish, LALA125,8770.3%–

07Jackson Parish, LALA15,8340.3%–

08De Soto Parish, LALA27,3810.3%–

09St. Martin Parish, LALA51,1060.3%–

10Orleans Parish, LALA362,1540.3%–

11Red River Parish, LALA7,1650.3%–

12Calcasieu Parish, LALA208,4660.2%–

13Lafayette Parish, LALA257,9490.2%–

14West Feliciana Parish, LALA15,1340.2%–

15Winn Parish, LALA14,9610.2%–

16Jefferson Parish, LALA431,3980.2%–

17West Baton Rouge Parish, LALA28,7560.2%–

18East Baton Rouge Parish, LALA456,1800.2%–

19St. Mary Parish, LALA46,5520.2%–

20Vermilion Parish, LALA57,6710.2%–

21Washington Parish, LALA44,9370.2%–

22Ascension Parish, LALA135,1050.1%–

23Vernon Parish, LALA45,0910.1%–

24Tangipahoa Parish, LALA141,3460.1%–

25Natchitoches Parish, LALA36,0890.1%–

26Caddo Parish, LALA224,2260.1%–

27Union Parish, LALA20,5610.1%–

28Terrebonne Parish, LALA104,1630.1%–

29Lafourche Parish, LALA95,5050.1%–

30Livingston Parish, LALA155,0360.1%–

31Lincoln Parish, LALA48,3600.1%–

32St. Landry Parish, LALA80,7650.1%–

33Grant Parish, LALA22,0750.1%–

34Jefferson Davis Parish, LALA31,4710.1%–

35St. James Parish, LALA18,9380.1%–

36Iberia Parish, LALA66,8460.1%–

37Claiborne Parish, LALA13,3540.1%–

38Beauregard Parish, LALA36,6730.0%–

39St. John the Baptist Parish, LALA39,8750.0%–

40Bossier Parish, LALA131,8670.0%–

41Pointe Coupee Parish, LALA19,5200.0%–

42Webster Parish, LALA34,9480.0%–

43Allen Parish, LALA22,6720.0%–

44Ouachita Parish, LALA158,5420.0%–

45West Carroll Parish, LALA9,1560.0%–

46Madison Parish, LALA8,8440.0%–

47Plaquemines Parish, LALA22,2560.0%–

SHOWING 1–47 OF 47

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES