RANKING · 2024 ACS · 39 SHOWN OF 39

Highest Swiss population share, Louisiana counties

Louisiana counties ranked by the share of all residents who are Swiss ancestry (2023 American Community Survey). A concentration measure: Swiss residents as a percentage of total population. This list covers the 39 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

RANKPLACESTATEPOPSWISS SHAREVS 2000

01Tangipahoa Parish, LALA141,3460.2%–

02West Feliciana Parish, LALA15,1340.2%–

03Lafourche Parish, LALA95,5050.2%–

04Calcasieu Parish, LALA208,4660.1%–

05West Carroll Parish, LALA9,1560.1%–

06East Baton Rouge Parish, LALA456,1800.1%–

07Sabine Parish, LALA21,8340.1%–

08Jefferson Davis Parish, LALA31,4710.1%–

09St. Tammany Parish, LALA279,1080.1%–

10Vernon Parish, LALA45,0910.1%–

11De Soto Parish, LALA27,3810.1%–

12Orleans Parish, LALA362,1540.1%–

13Bossier Parish, LALA131,8670.1%–

14Red River Parish, LALA7,1650.1%–

15Caddo Parish, LALA224,2260.1%–

16Livingston Parish, LALA155,0360.1%–

17St. Bernard Parish, LALA45,6420.1%–

18Washington Parish, LALA44,9370.0%–

19Jefferson Parish, LALA431,3980.0%–

20West Baton Rouge Parish, LALA28,7560.0%–

21Pointe Coupee Parish, LALA19,5200.0%–

22Ascension Parish, LALA135,1050.0%–

23Rapides Parish, LALA125,8770.0%–

24Ouachita Parish, LALA158,5420.0%–

25Terrebonne Parish, LALA104,1630.0%–

26Iberia Parish, LALA66,8460.0%–

27East Feliciana Parish, LALA18,9110.0%–

28St. Martin Parish, LALA51,1060.0%–

29Lafayette Parish, LALA257,9490.0%–

30Beauregard Parish, LALA36,6730.0%–

31Iberville Parish, LALA29,5790.0%–

32Avoyelles Parish, LALA37,9410.0%–

33Madison Parish, LALA8,8440.0%–

34Vermilion Parish, LALA57,6710.0%–

35Natchitoches Parish, LALA36,0890.0%–

36St. Landry Parish, LALA80,7650.0%–

37Lincoln Parish, LALA48,3600.0%–

38St. Charles Parish, LALA50,5860.0%–

39Acadia Parish, LALA57,0320.0%–

SHOWING 1–39 OF 39

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