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 (2020 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.

Spaniard Americans: full group profile →

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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 2010

01St. Bernard Parish, LALA45,6421.3%−0.4 pts

02Iberville Parish, LALA29,5790.7%+0.5 pts

03Assumption Parish, LALA19,7200.6%+0.3 pts

04St. Tammany Parish, LALA279,1080.5%+0.2 pts

05Sabine Parish, LALA21,8340.4%+0.1 pts

06Rapides Parish, LALA125,8770.3%+0.3 pts

07Jackson Parish, LALA15,8340.3%+0.3 pts

08De Soto Parish, LALA27,3810.3%+0.3 pts

09St. Martin Parish, LALA51,1060.3%+0.2 pts

10Orleans Parish, LALA362,1540.3%+0.1 pts

11Red River Parish, LALA7,1650.3%–

12Calcasieu Parish, LALA208,4660.2%+0.2 pts

13Lafayette Parish, LALA257,9490.2%+0.1 pts

14West Feliciana Parish, LALA15,1340.2%+0.1 pts

15Winn Parish, LALA14,9610.2%+0.2 pts

16Jefferson Parish, LALA431,3980.2%−0.0 pts

17West Baton Rouge Parish, LALA28,7560.2%+0.1 pts

18East Baton Rouge Parish, LALA456,1800.2%+0.1 pts

19St. Mary Parish, LALA46,5520.2%−0.1 pts

20Vermilion Parish, LALA57,6710.2%+0.1 pts

21Washington Parish, LALA44,9370.2%+0.0 pts

22Ascension Parish, LALA135,1050.1%+0.0 pts

23Vernon Parish, LALA45,0910.1%−0.0 pts

24Tangipahoa Parish, LALA141,3460.1%+0.1 pts

25Natchitoches Parish, LALA36,0890.1%−0.1 pts

26Caddo Parish, LALA224,2260.1%+0.0 pts

27Union Parish, LALA20,5610.1%–

28Terrebonne Parish, LALA104,1630.1%−0.0 pts

29Lafourche Parish, LALA95,5050.1%+0.0 pts

30Livingston Parish, LALA155,0360.1%−0.2 pts

31Lincoln Parish, LALA48,3600.1%–

32St. Landry Parish, LALA80,7650.1%−0.0 pts

33Grant Parish, LALA22,0750.1%–

34Jefferson Davis Parish, LALA31,4710.1%+0.0 pts

35St. James Parish, LALA18,9380.1%−0.2 pts

36Iberia Parish, LALA66,8460.1%−0.2 pts

37Claiborne Parish, LALA13,3540.1%–

38Beauregard Parish, LALA36,6730.0%−0.2 pts

39St. John the Baptist Parish, LALA39,8750.0%+0.0 pts

40Bossier Parish, LALA131,8670.0%−0.1 pts

41Pointe Coupee Parish, LALA19,5200.0%+0.0 pts

42Webster Parish, LALA34,9480.0%–

43Allen Parish, LALA22,6720.0%+0.0 pts

44Ouachita Parish, LALA158,5420.0%+0.0 pts

45West Carroll Parish, LALA9,1560.0%+0.0 pts

46Madison Parish, LALA8,8440.0%–

47Plaquemines Parish, LALA22,2560.0%–

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS