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

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 614 people in Louisiana with Bulgarian ancestry (0.01% of Louisiana population). Among all Louisiana counties, St. Martin Parish had the highest percentage of its population with Bulgarian ancestry (0.11%), followed by Rapides Parish (0.06%), and Caddo Parish (0.05%).

The chart and table below shows the top 10 counties with high percentage of its population having Bulgarian 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 Bulgarian Ancestry in 2021
St. Martin Parish
Rapides Parish
Caddo Parish
East Baton Rouge Parish
Jefferson Parish
Orleans Parish
Lafayette Parish
Livingston Parish
Tangipahoa Parish
Vernon Parish
Ranking of Louisiana Counties By Percentage of Population with Bulgarian Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 St. Martin Parish 0.11
2 Rapides Parish 0.06
3 Caddo Parish 0.05
4 East Baton Rouge Parish 0.03
5 Jefferson Parish 0.02
5 Orleans Parish 0.02
6 Lafayette Parish 0.01
6 Livingston Parish 0.01
6 Tangipahoa Parish 0.01
6 Vernon Parish 0.01
7 Calcasieu Parish 0.002
7 St. Tammany Parish 0.002