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 (2020 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. The median across all 58 is 0.2%.

Welsh Americans: full group profile →

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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 2010

01De Soto Parish, LALA27,3811.1%+0.5 pts

02Madison Parish, LALA8,8440.8%–

03Ouachita Parish, LALA158,5420.7%+0.5 pts

04Vernon Parish, LALA45,0910.5%+0.1 pts

05Sabine Parish, LALA21,8340.5%+0.1 pts

06Ascension Parish, LALA135,1050.4%+0.2 pts

07St. Tammany Parish, LALA279,1080.4%−0.2 pts

08East Baton Rouge Parish, LALA456,1800.4%+0.1 pts

09Caddo Parish, LALA224,2260.4%0.0 pts

10Lincoln Parish, LALA48,3600.4%−0.2 pts

11Orleans Parish, LALA362,1540.3%+0.1 pts

12Franklin Parish, LALA19,0020.3%–

13Pointe Coupee Parish, LALA19,5200.3%–

14Bossier Parish, LALA131,8670.3%−0.2 pts

15St. Charles Parish, LALA50,5860.3%−0.1 pts

16East Feliciana Parish, LALA18,9110.3%0.0 pts

17Tangipahoa Parish, LALA141,3460.3%+0.1 pts

18Natchitoches Parish, LALA36,0890.3%−0.1 pts

19Lafayette Parish, LALA257,9490.3%+0.1 pts

20Union Parish, LALA20,5610.3%0.0 pts

21Calcasieu Parish, LALA208,4660.3%0.0 pts

22Concordia Parish, LALA17,8360.2%0.0 pts

23Claiborne Parish, LALA13,3540.2%–

24Livingston Parish, LALA155,0360.2%−0.1 pts

25Rapides Parish, LALA125,8770.2%0.0 pts

26Bienville Parish, LALA12,2690.2%+0.1 pts

27West Carroll Parish, LALA9,1560.2%–

28Cameron Parish, LALA4,7180.2%−0.1 pts

29St. Mary Parish, LALA46,5520.2%+0.1 pts

30Evangeline Parish, LALA31,9800.2%–

31Jefferson Parish, LALA431,3980.2%0.0 pts

32Vermilion Parish, LALA57,6710.2%+0.1 pts

33Webster Parish, LALA34,9480.2%−0.1 pts

34Grant Parish, LALA22,0750.2%0.0 pts

35Iberville Parish, LALA29,5790.2%+0.1 pts

36Plaquemines Parish, LALA22,2560.1%−0.1 pts

37Acadia Parish, LALA57,0320.1%+0.1 pts

38Avoyelles Parish, LALA37,9410.1%+0.1 pts

39Morehouse Parish, LALA23,7050.1%+0.1 pts

40St. Martin Parish, LALA51,1060.1%+0.1 pts

41LaSalle Parish, LALA15,1540.1%–

42Caldwell Parish, LALA9,3440.1%–

43Jackson Parish, LALA15,8340.1%−0.3 pts

44Terrebonne Parish, LALA104,1630.1%0.0 pts

45Beauregard Parish, LALA36,6730.1%−0.2 pts

46Lafourche Parish, LALA95,5050.1%−0.1 pts

47Tensas Parish, LALA3,7000.1%–

48St. John the Baptist Parish, LALA39,8750.1%0.0 pts

49Winn Parish, LALA14,9610.1%−0.4 pts

50Catahoula Parish, LALA8,2230.1%–

51St. Bernard Parish, LALA45,6420.0%–

52Allen Parish, LALA22,6720.0%−0.1 pts

53West Baton Rouge Parish, LALA28,7560.0%0.0 pts

54Washington Parish, LALA44,9370.0%−0.1 pts

55Richland Parish, LALA19,5820.0%0.0 pts

56Jefferson Davis Parish, LALA31,4710.0%−0.1 pts

57Iberia Parish, LALA66,8460.0%−0.1 pts

58St. Landry Parish, LALA80,7650.0%−0.1 pts

SHOWING 1–58 OF 58

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