RANKING · 2010 CENSUS · 16 SHOWN OF 16

Largest Dominican population, Louisiana counties · 2010

Louisiana counties ranked by the number of residents who are Dominican 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 16 counties in Louisiana that qualify, ranked against each other statewide. The median across all 16 is 83.

Dominican Americans: full group profile →

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SAME RANKING BYCities States Metros

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

YEAR2010 2020 2024

RANKPLACESTATEPOPDOMINICAN POPULATIONVS –

01Jefferson Parish, LALA431,3981,226–

02Lafayette Parish, LALA257,949356–

03Orleans Parish, LALA362,154189–

04East Baton Rouge Parish, LALA456,180150–

05St. Mary Parish, LALA46,552147–

06St. John the Baptist Parish, LALA39,875120–

07Lafourche Parish, LALA95,50598–

08Calcasieu Parish, LALA208,46683–

09St. Tammany Parish, LALA279,10831–

10Terrebonne Parish, LALA104,16329–

11Allen Parish, LALA22,67219–

12Caddo Parish, LALA224,22619–

13St. Charles Parish, LALA50,58618–

14Beauregard Parish, LALA36,67311–

15Tangipahoa Parish, LALA141,3468–

16Evangeline Parish, LALA31,9803–

SHOWING 1–16 OF 16

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