Ranking of Louisiana Counties By Percentage of Population with Basque Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 366 people in Louisiana with Basque ancestry (0.01% of Louisiana population). Among all Louisiana counties, Natchitoches Parish had the highest percentage of its population with Basque ancestry (0.13%), followed by Orleans Parish (0.03%), and Calcasieu Parish (0.02%).

The chart and table below shows the top 9 counties with high percentage of its population having Basque ancestry.

You can see similar information for other states and for other ancestry groups in Louisiana.

Data Source: US Census Bureau.
Ranking of Louisiana Counties By Percentage of Population with Basque Ancestry in 2021
Natchitoches Parish
Orleans Parish
Calcasieu Parish
Jefferson Parish
Caddo Parish
St. Charles Parish
St. Tammany Parish
East Baton Rouge Parish
Lafayette Parish
Ranking of Louisiana Counties By Percentage of Population with Basque Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Natchitoches Parish 0.13
2 Orleans Parish 0.03
3 Calcasieu Parish 0.02
3 Jefferson Parish 0.02
4 Caddo Parish 0.01
4 St. Charles Parish 0.01
4 St. Tammany Parish 0.01
5 East Baton Rouge Parish 0.004
5 Lafayette Parish 0.004