Louisiana Black or African American Alone Population By County in Census 2020

Updated on February 11, 2023.

According to the data from the US 2020 decennial Census, in April 2020, there were 1,464,023 people in Louisiana who identified their race as Black or African American Alone, which is 31.43% of the total population of Louisiana. Orleans Parish had the highest number of people who identify as Black or African American Alone (208,273), followed by East Baton Rouge Parish (206,681), and Jefferson Parish (117,892). On the other hand, the three counties with the least number of people who identify as Black or African American Alone were: Cameron Parish (72), LaSalle Parish (1,299), and West Carroll Parish (1,341).

In terms of the percentage of each county's total population, East Carroll Parish had the highest percentage, with 69.55% of its population identifying their race as Black or African American Alone, followed by Madison Parish (62.13%), and St. John the Baptist Parish (57.22%).

You can see similar information for other states and also for the United States by state. You can also see similar information for other racial groups as well as the different ethnicities in Louisiana.

Hover over or click on the counties to see the number and percentage of each county's population that identify as Black or African American Alone. The data can also be filtered, sorted, and explored further in a table below.

Louisiana Black or African American Alone Population By County in Census 2020
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Louisiana Black or African American Alone Population By County in Census 2020
County
Black Alone Population
% of County Population
Orleans Parish 208,273 54.24
East Baton Rouge Parish 206,681 45.25
Jefferson Parish 117,892 26.75
Caddo Parish 115,298 48.48
Lafayette Parish 61,086 25.27
Ouachita Parish 59,083 36.84
Calcasieu Parish 55,263 25.49
Rapides Parish 40,484 31.14
Tangipahoa Parish 40,039 30.07
St. Landry Parish 34,360 41.63
St. Tammany Parish 34,356 12.99
Ascension Parish 30,521 24.13
Bossier Parish 30,099 23.38
St. John the Baptist Parish 24,305 57.22
Iberia Parish 23,162 33.12
Terrebonne Parish 21,253 19.40
Lincoln Parish 18,729 38.70
St. Martin Parish 15,099 29.17
St. Mary Parish 15,058 30.48
Natchitoches Parish 14,948 39.85
Lafourche Parish 14,640 15.01
Iberville Parish 13,377 44.24
St. Charles Parish 13,133 24.99
Washington Parish 12,858 28.28
Webster Parish 12,185 32.96
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