RANKING · 2020 CENSUS · 58 SHOWN OF 58

Highest Welsh population share, Louisiana counties · 2020

Louisiana counties ranked by the share of all residents who are Welsh ancestry (2023 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 58 counties in Louisiana that qualify, ranked against each other statewide.

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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

RANKPLACESTATEPOPWELSH SHAREVS 2000

01De Soto Parish, LALA27,3811.1%–

02Madison Parish, LALA8,8440.8%–

03Ouachita Parish, LALA158,5420.7%–

04Vernon Parish, LALA45,0910.5%–

05Sabine Parish, LALA21,8340.5%–

06Ascension Parish, LALA135,1050.4%–

07St. Tammany Parish, LALA279,1080.4%–

08East Baton Rouge Parish, LALA456,1800.4%–

09Caddo Parish, LALA224,2260.4%–

10Lincoln Parish, LALA48,3600.4%–

11Orleans Parish, LALA362,1540.3%–

12Franklin Parish, LALA19,0020.3%–

13Pointe Coupee Parish, LALA19,5200.3%–

14Bossier Parish, LALA131,8670.3%–

15St. Charles Parish, LALA50,5860.3%–

16East Feliciana Parish, LALA18,9110.3%–

17Tangipahoa Parish, LALA141,3460.3%–

18Natchitoches Parish, LALA36,0890.3%–

19Lafayette Parish, LALA257,9490.3%–

20Union Parish, LALA20,5610.3%–

21Calcasieu Parish, LALA208,4660.3%–

22Concordia Parish, LALA17,8360.2%–

23Claiborne Parish, LALA13,3540.2%–

24Livingston Parish, LALA155,0360.2%–

25Rapides Parish, LALA125,8770.2%–

26Bienville Parish, LALA12,2690.2%–

27West Carroll Parish, LALA9,1560.2%–

28Cameron Parish, LALA4,7180.2%–

29St. Mary Parish, LALA46,5520.2%–

30Evangeline Parish, LALA31,9800.2%–

31Jefferson Parish, LALA431,3980.2%–

32Vermilion Parish, LALA57,6710.2%–

33Webster Parish, LALA34,9480.2%–

34Grant Parish, LALA22,0750.2%–

35Iberville Parish, LALA29,5790.2%–

36Plaquemines Parish, LALA22,2560.1%–

37Acadia Parish, LALA57,0320.1%–

38Avoyelles Parish, LALA37,9410.1%–

39Morehouse Parish, LALA23,7050.1%–

40St. Martin Parish, LALA51,1060.1%–

41LaSalle Parish, LALA15,1540.1%–

42Caldwell Parish, LALA9,3440.1%–

43Jackson Parish, LALA15,8340.1%–

44Terrebonne Parish, LALA104,1630.1%–

45Beauregard Parish, LALA36,6730.1%–

46Lafourche Parish, LALA95,5050.1%–

47Tensas Parish, LALA3,7000.1%–

48St. John the Baptist Parish, LALA39,8750.1%–

49Winn Parish, LALA14,9610.1%–

50Catahoula Parish, LALA8,2230.1%–

51St. Bernard Parish, LALA45,6420.0%–

52Allen Parish, LALA22,6720.0%–

53West Baton Rouge Parish, LALA28,7560.0%–

54Washington Parish, LALA44,9370.0%–

55Richland Parish, LALA19,5820.0%–

56Jefferson Davis Parish, LALA31,4710.0%–

57Iberia Parish, LALA66,8460.0%–

58St. Landry Parish, LALA80,7650.0%–

SHOWING 1–58 OF 58

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