Ranking of Louisiana Counties By Percentage of Population that are Hispanic or Latino in 2020
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2020, among all Louisiana counties, Jefferson Parish had the highest percentage of its population who identified their ethnicity as Hispanic or Latino (17.9%), followed by St. Bernard Parish (13.54%), and Plaquemines Parish (9.43%).
The chart below shows the top 10 counties, and the table below shows the ranking of all Louisiana counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
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Related Topics: Louisiana Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Louisiana Counties By Percentage of Pop. that are
Hispanic or Latino in 2020
25
0 of 0
| Rank | County | % of County Population |
|---|---|---|
| 1 | Jefferson Parish | 17.9 |
| 2 | St. Bernard Parish | 13.54 |
| 3 | Plaquemines Parish | 9.43 |
| 4 | St. Mary Parish | 9.14 |
| 5 | LaSalle Parish | 9.01 |
| 6 | Vernon Parish | 8.84 |
| 7 | Allen Parish | 8.3 |
| 8 | Ascension Parish | 8.17 |
| 9 | Orleans Parish | 8.01 |
| 10 | Bossier Parish | 7.92 |
| 11 | St. Charles Parish | 7.83 |
| 12 | St. Tammany Parish | 7.81 |
| 13 | St. John the Baptist Parish | 7.77 |
| 14 | Winn Parish | 7.25 |
| 15 | Catahoula Parish | 6.91 |
| 16 | Terrebonne Parish | 6.69 |
| 17 | East Baton Rouge Parish | 6.65 |
| 18 | Lafayette Parish | 6.57 |
| 19 | Livingston Parish | 6.17 |
| 20 | Grant Parish | 5.87 |
| 21 | Lafourche Parish | 5.76 |
| 22 | Iberia Parish | 5.54 |
| 23 | Tangipahoa Parish | 5.37 |
| 24 | Union Parish | 5.36 |
| 25 | Calcasieu Parish | 5.27 |
| 26 | Iberville Parish | 4.73 |
| 27 | West Baton Rouge Parish | 4.46 |
| 28 | West Feliciana Parish | 4.27 |
| 29 | Assumption Parish | 4.22 |
| 30 | Evangeline Parish | 4.1 |
| 31 | Vermilion Parish | 3.98 |
| 32 | Rapides Parish | 3.94 |
| 33 | Natchitoches Parish | 3.92 |
| 34 | Avoyelles Parish | 3.71 |
| 35 | Cameron Parish | 3.68 |
| 36 | Lincoln Parish | 3.6 |
| 37 | Ouachita Parish | 3.58 |
| 38 | Beauregard Parish | 3.54 |
| 38 | Caddo Parish | 3.54 |
| 39 | West Carroll Parish | 3.41 |
| 40 | Claiborne Parish | 3.4 |
| 41 | Sabine Parish | 3.28 |
| 42 | Jackson Parish | 3.27 |
| 43 | St. Martin Parish | 3.21 |
| 44 | Pointe Coupee Parish | 3.17 |
| 45 | Washington Parish | 3.07 |
| 46 | De Soto Parish | 2.95 |
| 47 | Acadia Parish | 2.91 |
| 48 | Red River Parish | 2.73 |
| 49 | St. Landry Parish | 2.64 |
| 50 | Caldwell Parish | 2.4 |
| 51 | Concordia Parish | 2.39 |
| 52 | Jefferson Davis Parish | 2.34 |
| 53 | Madison Parish | 2.26 |
| 54 | Tensas Parish | 2.12 |
| 55 | Richland Parish | 2.09 |
| 56 | East Carroll Parish | 2.08 |
| 57 | St. Helena Parish | 1.99 |
| 58 | Webster Parish | 1.97 |
| 59 | East Feliciana Parish | 1.89 |
| 60 | St. James Parish | 1.81 |
| 61 | Bienville Parish | 1.74 |
| 62 | Franklin Parish | 1.57 |
| 63 | Morehouse Parish | 1.53 |
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