Ranking of Louisiana Counties By Percentage of Population with Eastern European Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 4.38K people in Louisiana with Eastern European ancestry (0.09% of Louisiana population). Among all Louisiana counties, Plaquemines Parish had the highest percentage of its population with Eastern European ancestry (0.54%), followed by LaSalle Parish (0.37%), and Allen Parish (0.32%).

The chart and table below shows the top 10 counties with high percentage of its population having Eastern European ancestry.

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

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Ranking of Louisiana Counties By Population with Eastern European Ancestry in 2021

Related Topics: Louisiana ACS-5Yrs Estimates, 2021 Topic List.

Data Source: US Census Bureau.

Ranking of Louisiana Counties By Percentage of Population with Eastern European Ancestry in 2021

Plaquemines Parish

LaSalle Parish

Allen Parish

Lincoln Parish

Orleans Parish

St. Tammany Parish

Winn Parish

Jefferson Parish

Terrebonne Parish

Avoyelles Parish

Ranking of Louisiana Counties By Percentage of Population with Eastern European Ancestry in 2021

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Rank	County	Percentage of Pop. (%)
1	Plaquemines Parish	0.54
2	LaSalle Parish	0.37
3	Allen Parish	0.32
4	Lincoln Parish	0.24
4	Orleans Parish	0.24
5	St. Tammany Parish	0.17
5	Winn Parish	0.17
6	Jefferson Parish	0.13
6	Terrebonne Parish	0.13
7	Avoyelles Parish	0.12
7	Concordia Parish	0.12
7	Rapides Parish	0.12
8	Caddo Parish	0.11
8	St. John the Baptist Parish	0.11
9	Lafayette Parish	0.10
9	Livingston Parish	0.10
10	East Feliciana Parish	0.09
10	Iberville Parish	0.09
11	Ascension Parish	0.08
11	Bienville Parish	0.08
11	De Soto Parish	0.08
11	East Baton Rouge Parish	0.08
11	St. Landry Parish	0.08
11	West Carroll Parish	0.08
12	Lafourche Parish	0.06
12	Webster Parish	0.06
13	Madison Parish	0.05
13	Ouachita Parish	0.05
13	Vernon Parish	0.05
14	East Carroll Parish	0.04
14	Pointe Coupee Parish	0.04
14	Richland Parish	0.04
15	Calcasieu Parish	0.03
15	Franklin Parish	0.03
15	Natchitoches Parish	0.03
15	Tangipahoa Parish	0.03
16	Bossier Parish	0.02
16	Vermilion Parish	0.02
16	Washington Parish	0.02
17	Beauregard Parish	0.01
17	Grant Parish	0.01
17	Red River Parish	0.01
17	St. Charles Parish	0.01
18	Acadia Parish	0.003