RANKING · 2024 ACS · 56 SHOWN OF 56

Largest Welsh population, Louisiana counties

Louisiana counties ranked by the number of residents who are Welsh ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 56 counties in Louisiana that qualify, ranked against each other statewide. The median across all 56 is 55. Biggest climber in the top 100 since 2020: St. Bernard Parish, LA, up 26 places to #17.

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 POPULATIONVS 2010

01East Baton Rouge Parish, LALA456,1801,528+17%

02Orleans Parish, LALA362,1541,310+78%

03St. Tammany Parish, LALA279,1081,254−10%

04▲1Caddo Parish, LALA224,226852−20%

05▲1Jefferson Parish, LALA431,398775+1%

06▼2Ouachita Parish, LALA158,542712+120%

07▲5Livingston Parish, LALA155,036376−3%

08▲1Calcasieu Parish, LALA208,466327−30%

09▲2Bossier Parish, LALA131,867315−39%

10▼3Lafayette Parish, LALA257,949312−18%

11▼1Tangipahoa Parish, LALA141,346309+63%

12▲3Vernon Parish, LALA45,091291+65%

13▲3Lincoln Parish, LALA48,360261+8%

14▼6Ascension Parish, LALA135,105208−21%

15▲6Vermilion Parish, LALA57,671202+274%

16▼3Rapides Parish, LALA125,877172−36%

17▲26St. Bernard Parish, LALA45,642157–

18▲22Beauregard Parish, LALA36,673128+35%

19▲14East Feliciana Parish, LALA18,911117+125%

20▲2St. Mary Parish, LALA46,552107+197%

21▲4Lafourche Parish, LALA95,505106−30%

22▲5Franklin Parish, LALA19,00297–

23▲7St. Martin Parish, LALA51,10677+670%

24▼10De Soto Parish, LALA27,38171−53%

25▼8St. Charles Parish, LALA50,58665−71%

26▼6Terrebonne Parish, LALA104,16361−33%

27▲24Washington Parish, LALA44,93756+27%

28▲9Grant Parish, LALA22,07555+90%

29▲10Plaquemines Parish, LALA22,25653−7%

30▲15LaSalle Parish, LALA15,15449–

31▼3Webster Parish, LALA34,94846−54%

32▲25St. Landry Parish, LALA80,76545−52%

33▼14Natchitoches Parish, LALA36,08940−71%

34▲14Allen Parish, LALA22,672380%

35▲1Claiborne Parish, LALA13,35433–

36▲19Jefferson Davis Parish, LALA31,47133−38%

37▼5Union Parish, LALA20,56133−40%

38West Feliciana Parish, LALA15,13433−20%

39▼1Morehouse Parish, LALA23,70530+30%

40▼6Iberville Parish, LALA29,57929+38%

41▼10Avoyelles Parish, LALA37,94127−23%

42▼13Evangeline Parish, LALA31,98027–

43Red River Parish, LALA7,16527–

44▼2Bienville Parish, LALA12,26916−27%

45▲1Jackson Parish, LALA15,83414−78%

46▼2West Carroll Parish, LALA9,15612–

47St. James Parish, LALA18,93811−82%

48▲1West Baton Rouge Parish, LALA28,75611+450%

49▲5Iberia Parish, LALA66,84610−83%

50▼9St. John the Baptist Parish, LALA39,8758−81%

51▼28Acadia Parish, LALA57,0326−84%

52▲1Catahoula Parish, LALA8,2235–

53▼6Cameron Parish, LALA4,7182−90%

54▲2Richland Parish, LALA19,5822−78%

55▼3Winn Parish, LALA14,9612−97%

56▼32Madison Parish, LALA8,8441–

SHOWING 1–56 OF 56

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES