RANKING · 2010 CENSUS · 47 SHOWN OF 47

Largest Czech population, Louisiana counties · 2010

Louisiana counties ranked by the number of residents who are Czech ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 47 counties in Louisiana that qualify, ranked against each other statewide. The median across all 47 is 32.

Czech 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

RANKPLACESTATEPOPCZECH POPULATIONVS –

01Calcasieu Parish, LALA208,466506–

02East Baton Rouge Parish, LALA456,180493–

03St. Tammany Parish, LALA279,108459–

04Orleans Parish, LALA362,154436–

05Jefferson Parish, LALA431,398397–

06Lafayette Parish, LALA257,949355–

07Rapides Parish, LALA125,877344–

08Caddo Parish, LALA224,226341–

09Ascension Parish, LALA135,105200–

10Livingston Parish, LALA155,036190–

11Bossier Parish, LALA131,867136–

12Ouachita Parish, LALA158,542135–

13Vernon Parish, LALA45,091131–

14Terrebonne Parish, LALA104,163106–

15Natchitoches Parish, LALA36,089105–

16Lincoln Parish, LALA48,36095–

17Beauregard Parish, LALA36,67392–

18Webster Parish, LALA34,94881–

19St. Landry Parish, LALA80,76569–

20Vermilion Parish, LALA57,67146–

21Lafourche Parish, LALA95,50541–

22Tangipahoa Parish, LALA141,34638–

23West Baton Rouge Parish, LALA28,75633–

24Iberia Parish, LALA66,84632–

25St. Charles Parish, LALA50,58632–

26St. Martin Parish, LALA51,10630–

27St. James Parish, LALA18,93828–

28De Soto Parish, LALA27,38127–

29Acadia Parish, LALA57,03226–

30St. John the Baptist Parish, LALA39,87526–

31Sabine Parish, LALA21,83424–

32Bienville Parish, LALA12,26923–

33Jackson Parish, LALA15,83419–

34Pointe Coupee Parish, LALA19,52018–

35Red River Parish, LALA7,16517–

36Grant Parish, LALA22,07516–

37Avoyelles Parish, LALA37,94115–

38Washington Parish, LALA44,93715–

39Evangeline Parish, LALA31,98014–

40St. Mary Parish, LALA46,55213–

41Allen Parish, LALA22,67211–

42West Feliciana Parish, LALA15,13411–

43Concordia Parish, LALA17,8369–

44Winn Parish, LALA14,9617–

45Iberville Parish, LALA29,5794–

46Morehouse Parish, LALA23,7053–

47Union Parish, LALA20,5612–

SHOWING 1–47 OF 47

Download CSV (full list, 47 rows)

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