RANKING · 2010 CENSUS · 64 SHOWN OF 64

Largest Scotch-Irish population, Louisiana counties · 2010

Louisiana counties ranked by the number of residents who are Scotch-Irish ancestry, from the 2023 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.

LouisianaAll states All rankings

SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPSCOTCH-IRISH POPULATIONVS 2000

01East Baton Rouge Parish, LALA456,1808,525–

02Caddo Parish, LALA224,2265,006–

03St. Tammany Parish, LALA279,1084,104–

04Jefferson Parish, LALA431,3983,743–

05Ouachita Parish, LALA158,5423,364–

06Calcasieu Parish, LALA208,4663,054–

07Bossier Parish, LALA131,8672,714–

08Orleans Parish, LALA362,1542,646–

09Livingston Parish, LALA155,0362,277–

10Rapides Parish, LALA125,8772,144–

11Lafayette Parish, LALA257,9491,681–

12Tangipahoa Parish, LALA141,3461,370–

13Lincoln Parish, LALA48,3601,303–

14Ascension Parish, LALA135,1051,113–

15Vernon Parish, LALA45,091848–

16Webster Parish, LALA34,948830–

17Terrebonne Parish, LALA104,163718–

18De Soto Parish, LALA27,381601–

19Washington Parish, LALA44,937577–

20Beauregard Parish, LALA36,673521–

21Jackson Parish, LALA15,834503–

22Natchitoches Parish, LALA36,089476–

23St. Landry Parish, LALA80,765463–

24Concordia Parish, LALA17,836433–

25Franklin Parish, LALA19,002432–

26Acadia Parish, LALA57,032402–

27Grant Parish, LALA22,075388–

28Sabine Parish, LALA21,834382–

29Bienville Parish, LALA12,269355–

30St. Charles Parish, LALA50,586332–

31Iberia Parish, LALA66,846329–

32Union Parish, LALA20,561306–

33West Carroll Parish, LALA9,156292–

34Claiborne Parish, LALA13,354291–

35East Feliciana Parish, LALA18,911288–

36St. Mary Parish, LALA46,552283–

37St. John the Baptist Parish, LALA39,875264–

38Morehouse Parish, LALA23,705261–

39Richland Parish, LALA19,582245–

40Lafourche Parish, LALA95,505238–

41Caldwell Parish, LALA9,344230–

42Winn Parish, LALA14,961225–

43Vermilion Parish, LALA57,671225–

44LaSalle Parish, LALA15,154224–

45St. Martin Parish, LALA51,106198–

46West Feliciana Parish, LALA15,134192–

47West Baton Rouge Parish, LALA28,756192–

48Avoyelles Parish, LALA37,941190–

49Jefferson Davis Parish, LALA31,471169–

50Pointe Coupee Parish, LALA19,520168–

51Allen Parish, LALA22,672139–

52Plaquemines Parish, LALA22,256139–

53St. James Parish, LALA18,938138–

54Red River Parish, LALA7,165102–

55Madison Parish, LALA8,84497–

56Catahoula Parish, LALA8,22388–

57St. Helena Parish, LALA10,75881–

58Iberville Parish, LALA29,57975–

59Evangeline Parish, LALA31,98055–

60Cameron Parish, LALA4,71845–

61Tensas Parish, LALA3,70040–

62St. Bernard Parish, LALA45,64228–

63East Carroll Parish, LALA6,76014–

64Assumption Parish, LALA19,7207–

SHOWING 1–64 OF 64

Download CSV (full list, 64 rows)

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