RANKING · 2020 CENSUS · 44 SHOWN OF 44

Highest Vietnamese population share, Louisiana counties · 2020

Louisiana counties ranked by the share of all residents who are Vietnamese (2020 American Community Survey). A concentration measure: Vietnamese residents as a percentage of total population. This list covers the 44 counties in Louisiana that qualify, ranked against each other statewide.

Vietnamese Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Chinese population Highest Chinese population share Largest Taiwanese population Highest Taiwanese population share Largest Hmong population Highest Hmong population share

RANKPLACESTATEPOPVIETNAMESE SHAREVS –

01Plaquemines Parish, LALA22,2562.5%–

02Jefferson Parish, LALA431,3982.3%–

03Vermilion Parish, LALA57,6711.6%–

04Orleans Parish, LALA362,1541.5%–

05St. Mary Parish, LALA46,5521.2%–

06St. Bernard Parish, LALA45,6421.2%–

07East Baton Rouge Parish, LALA456,1801.1%–

08Lafayette Parish, LALA257,9490.6%–

09Ascension Parish, LALA135,1050.6%–

10St. Martin Parish, LALA51,1060.4%–

11Bossier Parish, LALA131,8670.4%–

12Terrebonne Parish, LALA104,1630.4%–

13Lincoln Parish, LALA48,3600.4%–

14St. Tammany Parish, LALA279,1080.4%–

15Livingston Parish, LALA155,0360.4%–

16Lafourche Parish, LALA95,5050.4%–

17Caddo Parish, LALA224,2260.3%–

18Iberia Parish, LALA66,8460.3%–

19Ouachita Parish, LALA158,5420.3%–

20St. Charles Parish, LALA50,5860.2%–

21Vernon Parish, LALA45,0910.2%–

22St. Helena Parish, LALA10,7580.2%–

23Calcasieu Parish, LALA208,4660.2%–

24St. James Parish, LALA18,9380.2%–

25Tangipahoa Parish, LALA141,3460.1%–

26Rapides Parish, LALA125,8770.1%–

27Assumption Parish, LALA19,7200.1%–

28Avoyelles Parish, LALA37,9410.1%–

29Cameron Parish, LALA4,7180.1%–

30Morehouse Parish, LALA23,7050.1%–

31West Feliciana Parish, LALA15,1340.1%–

32Beauregard Parish, LALA36,6730.1%–

33Sabine Parish, LALA21,8340.0%–

34Allen Parish, LALA22,6720.0%–

35Iberville Parish, LALA29,5790.0%–

36Pointe Coupee Parish, LALA19,5200.0%–

37Jackson Parish, LALA15,8340.0%–

38Evangeline Parish, LALA31,9800.0%–

39Union Parish, LALA20,5610.0%–

40Grant Parish, LALA22,0750.0%–

41De Soto Parish, LALA27,3810.0%–

42Natchitoches Parish, LALA36,0890.0%–

43St. John the Baptist Parish, LALA39,8750.0%–

44Washington Parish, LALA44,9370.0%–

SHOWING 1–44 OF 44

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS