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. The median across all 28 is 0.1%. Biggest climber in the top 100 since 2020: St. John the Baptist Parish, LA, up 22 places to #1.

Dominican Americans: full group profile →

LouisianaAll states All rankings

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

01▲22St. John the Baptist Parish, LALA39,8751.0%+0.7 pts

02▼1Jefferson Parish, LALA431,3981.0%+0.7 pts

03▲18West Baton Rouge Parish, LALA28,7560.5%–

04▲7Plaquemines Parish, LALA22,2560.4%–

05East Carroll Parish, LALA6,7600.3%–

06▲3Bossier Parish, LALA131,8670.3%–

07▲9Winn Parish, LALA14,9610.3%–

08▼2Orleans Parish, LALA362,1540.3%+0.2 pts

09▲3St. Mary Parish, LALA46,5520.3%0.0 pts

10Jackson Parish, LALA15,8340.3%–

11▲9Ascension Parish, LALA135,1050.2%–

12▼10St. Charles Parish, LALA50,5860.2%+0.1 pts

13Washington Parish, LALA44,9370.2%–

14Franklin Parish, LALA19,0020.1%–

15Vernon Parish, LALA45,0910.1%–

16▲12St. Landry Parish, LALA80,7650.1%–

17▼10East Baton Rouge Parish, LALA456,1800.1%+0.1 pts

18▲6Lafayette Parish, LALA257,9490.1%−0.1 pts

19▲7St. Tammany Parish, LALA279,1080.1%+0.1 pts

20▲7St. Bernard Parish, LALA45,6420.1%–

21▼7Allen Parish, LALA22,6720.1%0.0 pts

22▼3Ouachita Parish, LALA158,5420.0%–

23▼20Richland Parish, LALA19,5820.0%–

24Calcasieu Parish, LALA208,4660.0%0.0 pts

25▼3Caddo 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

Download CSV (full list, 28 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES