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 (2024 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.

Swiss Americans: full group profile →

LouisianaAll states All rankings

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 2010

01Tangipahoa Parish, LALA141,3460.2%+0.1 pts

02West Feliciana Parish, LALA15,1340.2%+0.0 pts

03Lafourche Parish, LALA95,5050.2%+0.1 pts

04Calcasieu Parish, LALA208,4660.1%+0.1 pts

05West Carroll Parish, LALA9,1560.1%+0.1 pts

06East Baton Rouge Parish, LALA456,1800.1%+0.0 pts

07Sabine Parish, LALA21,8340.1%+0.0 pts

08Jefferson Davis Parish, LALA31,4710.1%+0.0 pts

09St. Tammany Parish, LALA279,1080.1%−0.1 pts

10Vernon Parish, LALA45,0910.1%+0.1 pts

11De Soto Parish, LALA27,3810.1%+0.1 pts

12Orleans Parish, LALA362,1540.1%−0.0 pts

13Bossier Parish, LALA131,8670.1%+0.0 pts

14Red River Parish, LALA7,1650.1%–

15Caddo Parish, LALA224,2260.1%+0.0 pts

16Livingston Parish, LALA155,0360.1%−0.0 pts

17St. Bernard Parish, LALA45,6420.1%–

18Washington Parish, LALA44,9370.0%–

19Jefferson Parish, LALA431,3980.0%−0.1 pts

20West Baton Rouge Parish, LALA28,7560.0%−0.0 pts

21Pointe Coupee Parish, LALA19,5200.0%–

22Ascension Parish, LALA135,1050.0%−0.0 pts

23Rapides Parish, LALA125,8770.0%+0.0 pts

24Ouachita Parish, LALA158,5420.0%−0.0 pts

25Terrebonne Parish, LALA104,1630.0%+0.0 pts

26Iberia Parish, LALA66,8460.0%−0.1 pts

27East Feliciana Parish, LALA18,9110.0%–

28St. Martin Parish, LALA51,1060.0%−0.2 pts

29Lafayette Parish, LALA257,9490.0%−0.0 pts

30Beauregard Parish, LALA36,6730.0%−0.1 pts

31Iberville Parish, LALA29,5790.0%–

32Avoyelles Parish, LALA37,9410.0%+0.0 pts

33Madison Parish, LALA8,8440.0%–

34Vermilion Parish, LALA57,6710.0%−0.0 pts

35Natchitoches Parish, LALA36,0890.0%−0.0 pts

36St. Landry Parish, LALA80,7650.0%−0.1 pts

37Lincoln Parish, LALA48,3600.0%−0.1 pts

38St. Charles Parish, LALA50,5860.0%−0.1 pts

39Acadia Parish, LALA57,0320.0%−0.0 pts

SHOWING 1–39 OF 39

Download CSV (full list, 39 rows)

UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES