Louisiana Census 2020 Non-Hispanic - White Alone Population By County

Updated on March 23, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, there were 2,596,702 people who identified as Non-Hispanic - White Alone in Louisiana, which was 55.75% of the total Louisiana population.

Jefferson Parish had the highest number of people who identified as Non-Hispanic - White Alone (208,385), followed by St. Tammany Parish (192,144), and East Baton Rouge Parish (191,355). On the other hand, the three counties with the least number of people who identified as Non-Hispanic - White Alone were: Tensas Parish (1,728), East Carroll Parish (2,034), and Madison Parish (3,414).

When it comes to the percentage of each county's population that identify as Non-Hispanic - White Alone, Cameron Parish had the highest percentage (92.11%), followed by Livingston Parish (80.74%), and West Carroll Parish (79.98%).

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic - White Alone 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 Census 2020 Non-Hispanic - White Alone Population By County
Louisiana Census 2020 Non-Hispanic - White Alone Population By County
County
Non-Hispanic - White Alone Population
% of County Population
Jefferson 208,385 47.28
St. Tammany 192,144 72.63
East Baton Rouge 191,355 41.89
Lafayette 150,475 62.24
Calcasieu 137,110 63.25
Orleans 121,385 31.61
Livingston 114,876 80.74
Caddo 101,727 42.77
Ouachita 87,426 54.52
Tangipahoa 79,825 59.95
Ascension 79,645 62.96
Bossier 78,982 61.35
Rapides 76,323 58.70
Lafourche 70,722 72.49
Terrebonne 68,802 62.79
Acadia 44,115 76.62
Vermilion 44,020 76.75
St. Landry 43,225 52.37
Iberia 38,572 55.16
Vernon 33,599 68.92
St. Martin 32,919 63.59
St. Charles 32,708 62.24
Washington 29,588 65.08
Beauregard 29,039 79.45
St. Mary 26,334 53.30
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