Louisiana Census 2020 Non-Hispanic Population By County

Updated on April 24, 2023.

According to the data from the US 2020 decennial Census, as at April 2020, there were 4,335,208 people (of all racial backgrounds) who identified as Non-Hispanic (not hispanic or latino) in Louisiana, which was 93.08% of the total population of Louisiana.

East Baton Rouge Parish had the highest number of of people who identified as non-hispanic (426.23K), followed by Jefferson Parish (361.72K), and Orleans Parish (352.98K). On the other hand, the three counties with low number of people who identified as non-hispanic were: Tensas Parish (4.08K), Cameron Parish (5.42K), and East Carroll Parish (7.34K).

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

Hover over or click on the counties in the chart below to see the number and percentage of each county's population that identified as non-hispanic. You can also see this information in a table at the bottom of the page.

Louisiana Census 2020 Non-Hispanic Population By County
Louisiana Census 2020 Non-Hispanic Population By County
County
Non-Hispanic Population
% of County Population
East Baton Rouge 426,230 93.31
Jefferson 361,724 82.06
Orleans 352,980 91.92
St. Tammany 243,726 92.12
Caddo 229,467 96.48
Lafayette 225,770 93.39
Calcasieu 205,401 94.75
Ouachita 154,710 96.47
Livingston 133,491 93.82
Tangipahoa 125,915 94.56
Rapides 124,933 96.09
Bossier 118,509 92.05
Ascension 116,117 91.79
Terrebonne 102,222 93.29
Lafourche 91,885 94.19
St. Landry 80,362 97.36
Iberia 66,032 94.43
Acadia 55,935 97.15
Vermilion 55,063 96.00
St. Martin 50,088 96.76
St. Charles 48,408 92.12
Lincoln 46,642 96.38
St. Mary 44,882 90.84
Vernon 44,575 91.44
Washington 44,053 96.90
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