Ranking of Louisiana Counties By Percentage of the Population that Identified as Hispanic or Latino from Census 2020

Updated on March 6, 2023.

According to the data from the United States 2020 decennial Census, in April 2020, among all of Louisiana counties, Jefferson Parish had the highest percentange of a county's population who identified as Hispanic or Latino (17.94%), followed by St. Bernard Parish (13.73%), and Plaquemines Parish (9.51%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Louisiana counties based on the percentage of each county's population that identified as hispanic or latino.

You can see similar ranking information for other states and also for the different racial groups in Louisiana.

Ranking of Louisiana Counties By Percentage of the Population that Identified as Hispanic or Latino from Census 2020
Jefferson
St. Bernard
Plaquemines
LaSalle
St. Mary
Vernon
Allen
Ascension
Orleans
Bossier
Ranking of Louisiana Counties By Percentage of the Population that Identified as Hispanic or Latino from Census 2020
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Rank County % County Population
1 Jefferson Parish 17.94
2 St. Bernard Parish 13.73
3 Plaquemines Parish 9.51
4 LaSalle Parish 9.48
5 St. Mary Parish 9.16
6 Vernon Parish 8.56
7 Allen Parish 8.32
8 Ascension Parish 8.21
9 Orleans Parish 8.08
10 Bossier Parish 7.95
11 St. Charles Parish 7.88
12 St. Tammany Parish 7.88
13 St. John the Baptist Parish 7.75
14 Winn Parish 7.44
15 Catahoula Parish 6.89
16 Terrebonne Parish 6.72
17 East Baton Rouge Parish 6.69
18 Lafayette Parish 6.61
19 Livingston Parish 6.18
20 Grant Parish 6.01
21 Lafourche Parish 5.81
22 Iberia Parish 5.57
23 Tangipahoa Parish 5.44
24 Union Parish 5.38
25 Calcasieu Parish 5.25
26 Iberville Parish 4.69
27 West Baton Rouge Parish 4.57
28 Assumption Parish 4.34
29 West Feliciana Parish 4.25
30 Evangeline Parish 4.13
31 Vermilion Parish 4.00
32 Natchitoches Parish 3.97
33 Rapides Parish 3.92
34 Avoyelles Parish 3.74
35 Lincoln Parish 3.62
36 Ouachita Parish 3.53
37 Caddo Parish 3.52
38 Cameron Parish 3.51
39 Beauregard Parish 3.48
40 Claiborne Parish 3.38
41 West Carroll Parish 3.33
42 St. Martin Parish 3.24
43 Sabine Parish 3.21
44 Jackson Parish 3.11
45 Washington Parish 3.10
46 Pointe Coupee Parish 3.01
47 Acadia Parish 2.85
48 De Soto Parish 2.84
49 St. Landry Parish 2.64
50 Red River Parish 2.47
51 Concordia Parish 2.46
52 Caldwell Parish 2.29
53 Jefferson Davis Parish 2.28
54 Madison Parish 2.04
55 East Feliciana Parish 2.00
56 Richland Parish 2.00
57 St. Helena Parish 1.98
58 Webster Parish 1.86
59 St. James Parish 1.70
60 Bienville Parish 1.63
61 Tensas Parish 1.62
62 East Carroll Parish 1.54
63 Morehouse Parish 1.49
64 Franklin Parish 1.40