Louisiana Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2011 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2011, the Non-Hispanic Black Alone citizen voting-age population for Louisiana was 889,640 and represented 27.09% of the total Louisiana citizen voting-age population.

Among all Louisiana counties, Orleans had the highest Non-Hispanic Black Alone citizen voting-age population (140.85K), followed by East Baton Rouge (136.79K), and Caddo (83.78K).

In terms of percentages, East Carroll had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (65.44%), followed by Madison (58.29%), and Orleans (58.19%).

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 2011
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Orleans 140845 58.19
East Baton Rouge 136795 42.45
Caddo 83775 44.34
Jefferson 77425 24.91
Lafayette 38175 23.94
Ouachita 37195 33.38
Calcasieu 32805 23.43
Rapides 28775 29.99
Tangipahoa 24320 27.58
St. Landry 23830 39.20
St. Tammany 17815 10.60
Bossier 17125 20.54
St. John the Baptist 16440 50.20
Ascension 15825 21.65
Iberia 15445 29.67
Terrebonne 14255 17.74
Lincoln 13795 39.52
St. Mary 12255 31.50
Iberville 12050 47.32
Natchitoches 11430 38.72
St. Martin 11005 29.08
Washington 10190 29.16
Webster 9940 31.77
St. Charles 9665 25.64
Morehouse 9215 43.77
Avoyelles 8925 28.32
Lafourche 8710 12.34
St. James 7925 48.77
De Soto 7445 37.79
Acadia 7345 16.61
East Feliciana 6980 43.97
Claiborne 6755 49.74
Evangeline 6360 26.10
West Baton Rouge 6225 35.78
West Feliciana 6055 47.60
Concordia 5935 38.91
Pointe Coupee 5925 34.82
Vermilion 5325 12.80
Richland 5270 34.34
Madison 5255 58.29
Assumption 4990 28.48
Vernon 4685 13.10
Bienville 4625 41.93
Franklin 4485 29.03
Union 4370 25.52
Livingston 4310 4.81
St. Helena 4240 51.27
Allen 4045 21.12
Jefferson Davis 3835 16.73
East Carroll 3750 65.44
St. Bernard 3665 15.58
Jackson 3645 29.62
Winn 3640 30.81
Beauregard 3445 13.36
Plaquemines 3330 20.34
Grant 2765 17.01
Sabine 2755 15.23
Red River 2420 35.96
Catahoula 2190 27.46
Tensas 2105 52.82
Caldwell 1375 17.82
La Salle 1370 12.37
West Carroll 1330 15.29
Cameron 145 2.73