RANKING · 2010 CENSUS · 64 SHOWN OF 64

Largest American population, Louisiana counties · 2010

Louisiana counties ranked by the number of residents who are American ancestry, 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 64 counties in Louisiana that qualify, ranked against each other statewide. The median across all 64 is 3,729.

American ancestry: full group profile →

LouisianaAll states All rankings

SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS –

01East Baton Rouge Parish, LALA456,18035,463–

02Rapides Parish, LALA125,87730,047–

03St. Tammany Parish, LALA279,10818,513–

04Ouachita Parish, LALA158,54218,274–

05Jefferson Parish, LALA431,39817,194–

06Bossier Parish, LALA131,86716,746–

07Lafourche Parish, LALA95,50515,791–

08Lafayette Parish, LALA257,94915,498–

09Caddo Parish, LALA224,22615,082–

10Calcasieu Parish, LALA208,46614,724–

11Terrebonne Parish, LALA104,16313,787–

12Livingston Parish, LALA155,03612,621–

13St. Mary Parish, LALA46,55210,972–

14Iberia Parish, LALA66,8469,194–

15Tangipahoa Parish, LALA141,3468,420–

16Orleans Parish, LALA362,1547,384–

17Washington Parish, LALA44,9377,069–

18Webster Parish, LALA34,9486,784–

19Ascension Parish, LALA135,1056,657–

20Grant Parish, LALA22,0755,848–

21Vermilion Parish, LALA57,6715,627–

22St. Martin Parish, LALA51,1065,530–

23LaSalle Parish, LALA15,1545,491–

24Acadia Parish, LALA57,0325,272–

25Richland Parish, LALA19,5825,175–

26Franklin Parish, LALA19,0024,727–

27Avoyelles Parish, LALA37,9414,338–

28Beauregard Parish, LALA36,6734,226–

29Vernon Parish, LALA45,0914,199–

30West Carroll Parish, LALA9,1564,164–

31East Feliciana Parish, LALA18,9113,936–

32St. Landry Parish, LALA80,7653,729–

33Concordia Parish, LALA17,8363,375–

34Lincoln Parish, LALA48,3603,161–

35Jefferson Davis Parish, LALA31,4713,142–

36Union Parish, LALA20,5612,814–

37Pointe Coupee Parish, LALA19,5202,796–

38West Feliciana Parish, LALA15,1342,775–

39Caldwell Parish, LALA9,3442,727–

40Morehouse Parish, LALA23,7052,722–

41St. Charles Parish, LALA50,5862,627–

42Claiborne Parish, LALA13,3542,518–

43Evangeline Parish, LALA31,9802,476–

44Sabine Parish, LALA21,8342,417–

45Natchitoches Parish, LALA36,0892,232–

46Madison Parish, LALA8,8442,213–

47De Soto Parish, LALA27,3812,212–

48Catahoula Parish, LALA8,2232,114–

49West Baton Rouge Parish, LALA28,7561,840–

50Allen Parish, LALA22,6721,769–

51Bienville Parish, LALA12,2691,665–

52Assumption Parish, LALA19,7201,637–

53Jackson Parish, LALA15,8341,516–

54Iberville Parish, LALA29,5791,466–

55St. John the Baptist Parish, LALA39,8751,424–

56St. Bernard Parish, LALA45,6421,316–

57Winn Parish, LALA14,9611,282–

58Tensas Parish, LALA3,7001,218–

59Plaquemines Parish, LALA22,2561,174–

60East Carroll Parish, LALA6,7601,170–

61Cameron Parish, LALA4,7181,163–

62St. James Parish, LALA18,9381,033–

63Red River Parish, LALA7,165868–

64St. Helena Parish, LALA10,758685–

SHOWING 1–64 OF 64

Download CSV (full list, 64 rows)

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