Louisiana Non-Hispanic Black or African American Alone Citizen Voting-age Population By County in 2012 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2012, the Non-Hispanic Black Alone citizen voting-age population for Louisiana was 902,495 and represented 27.15% of the total Louisiana citizen voting-age population.

Among all Louisiana counties, Orleans had the highest Non-Hispanic Black Alone citizen voting-age population (150.50K), followed by East Baton Rouge (139.10K), and Caddo (85.07K).

In terms of percentages, East Carroll had the highest percentage of its citizen voting-age population being Non-Hispanic Black Alone (66.90%), followed by Madison (58.59%), and Orleans (58.45%).

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 2012
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County Citizen Voting-age Population % of County Citizen Voting-age Population
Orleans 150500 58.45
East Baton Rouge 139105 42.77
Caddo 85070 44.86
Jefferson 78040 25.00
Lafayette 38740 23.97
Ouachita 37855 33.75
Calcasieu 33400 23.67
Rapides 29020 30.08
Tangipahoa 24700 27.74
St. Landry 23800 39.21
St. Tammany 18335 10.77
Bossier 17325 20.42
St. John the Baptist 16470 50.58
Ascension 16295 21.71
Iberia 15595 29.99
Terrebonne 14340 17.80
Lincoln 14025 39.62
St. Mary 12315 31.40
Iberville 12015 46.92
Natchitoches 11530 38.88
St. Martin 11015 28.90
Washington 10265 29.37
Webster 10020 31.98
St. Charles 9720 25.74
Morehouse 9235 44.09
Avoyelles 8965 28.41
Lafourche 8855 12.44
St. James 7940 48.94
Acadia 7535 16.95
De Soto 7340 37.02
East Feliciana 7035 44.07
Claiborne 6690 49.30
Evangeline 6460 26.61
West Baton Rouge 6345 36.14
West Feliciana 6040 47.39
Concordia 5980 38.92
Pointe Coupee 5915 34.77
Vermilion 5440 13.01
Madison 5270 58.59
Richland 5265 34.21
Assumption 5055 28.94
Vernon 4815 13.17
Livingston 4580 5.00
Bienville 4540 41.73
Franklin 4525 29.40
Union 4340 25.33
St. Helena 4285 51.50
St. Bernard 4275 16.36
Jefferson Davis 3875 16.86
East Carroll 3770 66.90
Jackson 3680 29.74
Allen 3660 19.50
Winn 3640 30.90
Beauregard 3490 13.38
Plaquemines 3385 20.55
Grant 2845 17.21
Sabine 2770 15.28
Red River 2435 36.15
Catahoula 2245 28.17
Tensas 2055 52.49
LaSalle 1400 12.52
Caldwell 1340 17.39
West Carroll 1335 15.40
Cameron 140 2.66