RANKING · 2024 ACS · 28 SHOWN OF 28

Highest Dominican population share, Louisiana counties

Louisiana counties ranked by the share of all residents who are Dominican origin (2024 American Community Survey). A concentration measure: Dominican residents as a percentage of total population. This list covers the 28 counties in Louisiana that qualify, ranked against each other statewide.

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 SHAREVS 2010

01St. John the Baptist Parish, LALA39,8751.0%+0.7 pts

02Jefferson Parish, LALA431,3981.0%+0.7 pts

03West Baton Rouge Parish, LALA28,7560.5%–

04Plaquemines Parish, LALA22,2560.4%–

05East Carroll Parish, LALA6,7600.3%–

06Bossier Parish, LALA131,8670.3%–

07Winn Parish, LALA14,9610.3%–

08Orleans Parish, LALA362,1540.3%+0.2 pts

09St. Mary Parish, LALA46,5520.3%+0.0 pts

10Jackson Parish, LALA15,8340.3%–

11Ascension Parish, LALA135,1050.2%–

12St. Charles Parish, LALA50,5860.2%+0.1 pts

13Washington Parish, LALA44,9370.2%–

14Franklin Parish, LALA19,0020.1%–

15Vernon Parish, LALA45,0910.1%–

16St. Landry Parish, LALA80,7650.1%–

17East Baton Rouge Parish, LALA456,1800.1%+0.1 pts

18Lafayette Parish, LALA257,9490.1%−0.1 pts

19St. Tammany Parish, LALA279,1080.1%+0.1 pts

20St. Bernard Parish, LALA45,6420.1%–

21Allen Parish, LALA22,6720.1%−0.0 pts

22Ouachita Parish, LALA158,5420.0%–

23Richland Parish, LALA19,5820.0%–

24Calcasieu Parish, LALA208,4660.0%−0.0 pts

25Caddo Parish, LALA224,2260.0%+0.0 pts

26Rapides Parish, LALA125,8770.0%–

27Natchitoches Parish, LALA36,0890.0%–

28Evangeline Parish, LALA31,9800.0%−0.0 pts

SHOWING 1–28 OF 28

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