RANKING · 2020 CENSUS · 64 SHOWN OF 64

Highest American population share, Louisiana counties · 2020

Louisiana counties ranked by the share of all residents who are American ancestry (2023 American Community Survey). A concentration measure: American 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

RELATEDLargest American population Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN SHAREVS 2000

01LaSalle Parish, LALA15,15434.6%–

02Webster Parish, LALA34,94829.4%–

03Claiborne Parish, LALA13,35423.7%–

04Vernon Parish, LALA45,09119.6%–

05St. James Parish, LALA18,93816.3%–

06Rapides Parish, LALA125,87716.0%–

07Concordia Parish, LALA17,83615.9%–

08Pointe Coupee Parish, LALA19,52013.5%–

09Catahoula Parish, LALA8,22312.9%–

10East Feliciana Parish, LALA18,91112.8%–

11Caldwell Parish, LALA9,34412.6%–

12Cameron Parish, LALA4,71812.3%–

13Avoyelles Parish, LALA37,94112.1%–

14Sabine Parish, LALA21,83412.0%–

15Grant Parish, LALA22,07511.5%–

16West Feliciana Parish, LALA15,13410.9%–

17Madison Parish, LALA8,84410.8%–

18St. Charles Parish, LALA50,58610.3%–

19Lafourche Parish, LALA95,50510.1%–

20Winn Parish, LALA14,96110.0%–

21Bossier Parish, LALA131,8679.8%–

22Union Parish, LALA20,5619.4%–

23Bienville Parish, LALA12,2699.4%–

24Franklin Parish, LALA19,0029.4%–

25Richland Parish, LALA19,5829.4%–

26Ascension Parish, LALA135,1059.4%–

27West Baton Rouge Parish, LALA28,7569.3%–

28Iberia Parish, LALA66,8469.1%–

29Vermilion Parish, LALA57,6719.1%–

30Caddo Parish, LALA224,2269.0%–

31Iberville Parish, LALA29,5798.8%–

32West Carroll Parish, LALA9,1568.7%–

33Morehouse Parish, LALA23,7058.6%–

34St. John the Baptist Parish, LALA39,8758.2%–

35St. Tammany Parish, LALA279,1087.6%–

36Jackson Parish, LALA15,8347.5%–

37Red River Parish, LALA7,1657.4%–

38Beauregard Parish, LALA36,6737.4%–

39Jefferson Davis Parish, LALA31,4717.4%–

40Acadia Parish, LALA57,0327.3%–

41Terrebonne Parish, LALA104,1636.9%–

42Tensas Parish, LALA3,7006.9%–

43Calcasieu Parish, LALA208,4666.9%–

44East Carroll Parish, LALA6,7606.9%–

45Washington Parish, LALA44,9376.9%–

46Ouachita Parish, LALA158,5426.8%–

47Livingston Parish, LALA155,0366.8%–

48St. Martin Parish, LALA51,1066.6%–

49East Baton Rouge Parish, LALA456,1806.4%–

50Allen Parish, LALA22,6726.4%–

51Lafayette Parish, LALA257,9496.4%–

52Assumption Parish, LALA19,7206.2%–

53De Soto Parish, LALA27,3816.1%–

54Plaquemines Parish, LALA22,2565.7%–

55Lincoln Parish, LALA48,3605.6%–

56Natchitoches Parish, LALA36,0895.2%–

57Evangeline Parish, LALA31,9805.0%–

58St. Landry Parish, LALA80,7654.5%–

59Tangipahoa Parish, LALA141,3464.4%–

60St. Helena Parish, LALA10,7584.1%–

61Jefferson Parish, LALA431,3983.9%–

62St. Bernard Parish, LALA45,6423.9%–

63St. Mary Parish, LALA46,5523.6%–

64Orleans Parish, LALA362,1542.3%–

SHOWING 1–64 OF 64

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