Louisiana Non-Hispanic - White Alone Voting-age Population By County from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, the voting-age population of people who identified as Non-Hispanic - White Alone in Louisiana was 2,082,110; and represented 58.31% of the total Louisiana voting-age population.

Jefferson Parish had the highest number of people who identified as Non-Hispanic - White Alone (175,312), followed by East Baton Rouge Parish (160,428), and St. Tammany Parish (151,674). On the other hand, the three counties with low Non-Hispanic - White Alone voting-age population were: Tensas Parish (1,434), East Carroll Parish (1,753), and Madison Parish (2,858).

When it comes to the percentage of each county's voting-age population that identified as Non-Hispanic - White Alone, Cameron Parish had the highest percentage (93.23%), followed by Livingston Parish (83.02%), and West Carroll Parish (81.85%).

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic - White Alone voting-age population. The data can also be filtered, sorted, and explored further in a table below.

You can see similar information for other ethnicities, and also for the different racial groups in Louisiana.

You can also see this information for other states and also for the US by state.

Louisiana Non-Hispanic - White Alone Voting-age Population By County from Census 2020
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Louisiana Non-Hispanic - White Alone Voting-age Population By County from Census 2020
County
Non-Hispanic - White Alone Voting-age Pop.
% of County Voting-age Population
Jefferson 175,312 50.87
East Baton Rouge 160,428 45.11
St. Tammany 151,674 75.00
Lafayette 119,670 65.08
Calcasieu 107,077 65.63
Orleans 106,133 34.66
Livingston 87,285 83.02
Caddo 83,857 45.97
Ouachita 69,266 57.63
Tangipahoa 64,198 63.26
Bossier 61,602 64.25
Rapides 60,593 61.33
Ascension 60,221 65.49
Lafourche 56,211 75.33
Terrebonne 54,953 66.61
Vermilion 34,080 79.23
St. Landry 33,966 54.95
Acadia 33,847 78.82
Iberia 30,879 58.49
St. Martin 26,053 66.12
Vernon 25,822 71.21
St. Charles 25,606 64.76
Washington 23,518 67.29
Beauregard 21,983 79.97
St. Mary 21,215 56.54
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