Louisiana Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2024 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the Non-Hispanic Black Alone citizen voting-age population for Louisiana was 989,960 and represented 29.00% of the total Louisiana citizen voting-age population.

Among all Louisiana counties, Orleans had the highest Non-Hispanic Black Alone citizen voting-age population (158.28K), followed by East Baton Rouge (148.07K), and Caddo (82.55K).

In terms of percentages, Madison had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (59.58%), followed by East Carroll (58.51%), and St. John the Baptist (57.57%).

The chart and table below shows the Non-Hispanic Black Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic Black Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Louisiana Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2024
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Orleans 158280 55.08
East Baton Rouge 148066 44.37
Caddo 82547 47.61
Jefferson 80453 26.51
Lafayette 45572 25.15
Ouachita 42045 35.70
Calcasieu 35531 23.45
Tangipahoa 28444 28.15
Rapides 28438 30.30
St. Tammany 24150 11.92
St. Landry 23064 38.92
Bossier 22087 23.26
Ascension 21482 23.25
St. John the Baptist 17251 57.57
Iberia 15382 30.42
Lincoln 14530 38.25
Terrebonne 13554 17.52
Natchitoches 10975 39.12
St. Martin 10650 27.72
St. Mary 10403 29.94
Iberville 10129 44.13
Lafourche 9162 12.56
Washington 9109 26.56
Webster 8994 32.66
Livingston 8804 8.30
Morehouse 8733 46.41
St. Charles 8613 22.92
West Baton Rouge 8460 40.54
Avoyelles 7755 26.46
St. Bernard 7142 22.71
St. James 7024 46.58
De Soto 6945 34.07
Acadia 6822 16.30
East Feliciana 6259 39.48
West Feliciana 5899 46.30
Evangeline 5758 25.08
Claiborne 5613 50.20
Vermilion 5303 12.66
Concordia 5217 38.28
Richland 5058 33.48
Pointe Coupee 4961 31.36
Vernon 4490 12.98
Assumption 4341 26.99
St. Helena 4206 48.82
Madison 4170 59.58
Bienville 3995 40.94
Jefferson Davis 3793 15.93
Franklin 3770 25.85
Union 3678 23.06
Plaquemines 3614 21.77
Allen 3447 21.46
East Carroll 3360 58.51
Beauregard 3253 11.93
Grant 2714 16.14
Winn 2705 27.67
Jackson 2671 23.48
Sabine 2520 15.01
Catahoula 2260 33.85
Red River 2235 39.21
Tensas 1608 52.58
LaSalle 1462 13.00
Caldwell 1395 19.04
West Carroll 999 13.74
Cameron 123 3.25