RANKING · 2010 CENSUS · 44 SHOWN OF 44

Largest Puerto Rican population, Louisiana counties · 2010

Louisiana counties ranked by the number of residents who are Puerto Rican origin, 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 44 counties in Louisiana that qualify, ranked against each other statewide. The median across all 44 is 101.

Puerto Rican Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest Mexican population Highest Mexican population share Highest Puerto Rican population share Largest Cuban population Highest Cuban population share Largest Dominican population

YEAR2010 2020 2024

RANKPLACESTATEPOPPUERTO RICAN POPULATIONVS –

01Jefferson Parish, LALA431,3982,072–

02Vernon Parish, LALA45,0911,094–

03St. Tammany Parish, LALA279,108775–

04Orleans Parish, LALA362,154735–

05East Baton Rouge Parish, LALA456,180619–

06Calcasieu Parish, LALA208,466574–

07Lafayette Parish, LALA257,949423–

08Ascension Parish, LALA135,105418–

09Bossier Parish, LALA131,867370–

10Caddo Parish, LALA224,226268–

11Terrebonne Parish, LALA104,163265–

12Beauregard Parish, LALA36,673232–

13Lafourche Parish, LALA95,505201–

14Plaquemines Parish, LALA22,256179–

15Rapides Parish, LALA125,877178–

16Allen Parish, LALA22,672168–

17Tangipahoa Parish, LALA141,346152–

18Catahoula Parish, LALA8,223146–

19West Carroll Parish, LALA9,156136–

20St. Charles Parish, LALA50,586135–

21Iberia Parish, LALA66,846125–

22Lincoln Parish, LALA48,360101–

23St. John the Baptist Parish, LALA39,87599–

24Webster Parish, LALA34,94894–

25Grant Parish, LALA22,07592–

26Ouachita Parish, LALA158,54286–

27Natchitoches Parish, LALA36,08971–

28St. Mary Parish, LALA46,55256–

29Vermilion Parish, LALA57,67149–

30St. James Parish, LALA18,93838–

31Avoyelles Parish, LALA37,94136–

32Livingston Parish, LALA155,03630–

33Union Parish, LALA20,56127–

34St. Landry Parish, LALA80,76523–

35Morehouse Parish, LALA23,70519–

36Iberville Parish, LALA29,57917–

37Washington Parish, LALA44,93716–

38De Soto Parish, LALA27,38114–

39St. Bernard Parish, LALA45,64213–

40Evangeline Parish, LALA31,98010–

41East Feliciana Parish, LALA18,9118–

42LaSalle Parish, LALA15,1548–

43Red River Parish, LALA7,1655–

44Sabine Parish, LALA21,8342–

SHOWING 1–44 OF 44

Download CSV (full list, 44 rows)

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