RANKING · 2024 ACS · 39 SHOWN OF 39

Largest Swiss population, Louisiana counties

Louisiana counties ranked by the number of residents who are Swiss 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 39 counties in Louisiana that qualify, ranked against each other statewide.

Swiss 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

RANKPLACESTATEPOPSWISS POPULATIONVS 2010

01East Baton Rouge Parish, LALA456,180573+54%

02Orleans Parish, LALA362,154312−19%

03Calcasieu Parish, LALA208,466269+220%

04St. Tammany Parish, LALA279,108255−25%

05Tangipahoa Parish, LALA141,346232+466%

06Jefferson Parish, LALA431,398208−66%

07Caddo Parish, LALA224,226180+15%

08Lafourche Parish, LALA95,505162+260%

09Bossier Parish, LALA131,867108+145%

10Livingston Parish, LALA155,036102−8%

11Lafayette Parish, LALA257,94956−50%

12Ascension Parish, LALA135,10548−44%

13Rapides Parish, LALA125,87746+21%

14Ouachita Parish, LALA158,54245−39%

15Vernon Parish, LALA45,09143+438%

16Jefferson Davis Parish, LALA31,47136+20%

17St. Bernard Parish, LALA45,64230–

18Terrebonne Parish, LALA104,16329+0%

19Sabine Parish, LALA21,83427+4%

20West Feliciana Parish, LALA15,13426+4%

21De Soto Parish, LALA27,38123+188%

22Washington Parish, LALA44,93722–

23Iberia Parish, LALA66,84618−79%

24West Baton Rouge Parish, LALA28,75613−41%

25St. Martin Parish, LALA51,10612−87%

26West Carroll Parish, LALA9,15612+50%

27Pointe Coupee Parish, LALA19,5208–

28Beauregard Parish, LALA36,6737−72%

29Avoyelles Parish, LALA37,9416+50%

30Red River Parish, LALA7,1656–

31Vermilion Parish, LALA57,6716−70%

32East Feliciana Parish, LALA18,9115–

33Iberville Parish, LALA29,5795–

34St. Landry Parish, LALA80,7654−93%

35Acadia Parish, LALA57,0322−92%

36Lincoln Parish, LALA48,3602−95%

37Natchitoches Parish, LALA36,0892−89%

38St. Charles Parish, LALA50,5862−94%

39Madison Parish, LALA8,8441–

SHOWING 1–39 OF 39

Download CSV (full list, 39 rows)

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