RANKING · 2010 CENSUS · 26 SHOWN OF 26

Highest Jamaican population share, Louisiana counties · 2010

Louisiana counties ranked by the share of all residents who are Jamaican ancestry (2023 American Community Survey). A concentration measure: Jamaican residents as a percentage of total population. This list covers the 26 counties in Louisiana that qualify, ranked against each other statewide.

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RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPJAMAICAN SHAREVS 2000

01Plaquemines Parish, LALA22,2560.7%–

02Vernon Parish, LALA45,0910.4%–

03Franklin Parish, LALA19,0020.2%–

04Allen Parish, LALA22,6720.2%–

05Calcasieu Parish, LALA208,4660.1%–

06East Baton Rouge Parish, LALA456,1800.1%–

07Orleans Parish, LALA362,1540.1%–

08St. John the Baptist Parish, LALA39,8750.1%–

09Beauregard Parish, LALA36,6730.1%–

10Sabine Parish, LALA21,8340.1%–

11Winn Parish, LALA14,9610.1%–

12Lincoln Parish, LALA48,3600.1%–

13West Baton Rouge Parish, LALA28,7560.1%–

14Iberville Parish, LALA29,5790.0%–

15Grant Parish, LALA22,0750.0%–

16Lafourche Parish, LALA95,5050.0%–

17Tangipahoa Parish, LALA141,3460.0%–

18Caddo Parish, LALA224,2260.0%–

19Lafayette Parish, LALA257,9490.0%–

20Jefferson Parish, LALA431,3980.0%–

21Natchitoches Parish, LALA36,0890.0%–

22Rapides Parish, LALA125,8770.0%–

23Concordia Parish, LALA17,8360.0%–

24Ouachita Parish, LALA158,5420.0%–

25St. Tammany Parish, LALA279,1080.0%–

26Bossier Parish, LALA131,8670.0%–

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES