Ranking of Louisiana Counties By Percentage of Non-Hispanic White Alone Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Louisiana Non-Hispanic White Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 10.38%. Among all Louisiana counties, Caldwell Parish had the highest percentage of its Non-Hispanic White Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (23.48%), followed by Catahoula Parish (23.35%), and East Carroll Parish (21.18%).
The chart below shows the top 10 Louisiana counties, and the table below shows the ranking of all Louisiana counties.
You can see similar information for other educational attainments, and for other races and ethnicities.
You can also see similar information for other states and for the United States.
| Rank | County | Percentage of Population (Aged 25yrs+) (%) |
|---|---|---|
| 1 | Caldwell Parish | 23.48 |
| 2 | Catahoula Parish | 23.35 |
| 3 | East Carroll Parish | 21.18 |
| 4 | Assumption Parish | 21.12 |
| 5 | Avoyelles Parish | 20.37 |
| 6 | Allen Parish | 18.95 |
| 7 | Richland Parish | 18.77 |
| 8 | St. Helena Parish | 18.57 |
| 8 | St. Landry Parish | 18.57 |
| 9 | Franklin Parish | 18.56 |
| 10 | Evangeline Parish | 18.40 |
| 11 | West Carroll Parish | 18.18 |
| 12 | Jefferson Davis Parish | 17.56 |
| 13 | Tensas Parish | 17.12 |
| 14 | St. Bernard Parish | 17.02 |
| 15 | LaSalle Parish | 16.98 |
| 16 | Red River Parish | 16.90 |
| 17 | Pointe Coupee Parish | 16.78 |
| 18 | Lafourche Parish | 16.65 |
| 19 | St. Mary Parish | 16.27 |
| 20 | Acadia Parish | 16.26 |
| 21 | Iberville Parish | 15.96 |
| 22 | Terrebonne Parish | 15.93 |
| 23 | Grant Parish | 15.64 |
| 24 | Tangipahoa Parish | 15.30 |
| 25 | Madison Parish | 15.17 |
| 26 | Washington Parish | 15.05 |
| 27 | Concordia Parish | 14.97 |
| 27 | Morehouse Parish | 14.97 |
| 28 | Vermilion Parish | 14.71 |
| 29 | Claiborne Parish | 14.56 |
| 30 | Iberia Parish | 14.44 |
| 31 | Jackson Parish | 14.20 |
| 32 | St. Martin Parish | 13.22 |
| 32 | Winn Parish | 13.22 |
| 33 | Bienville Parish | 12.62 |
| 34 | St. John the Baptist Parish | 12.49 |
| 35 | Cameron Parish | 11.85 |
| 36 | Beauregard Parish | 11.80 |
| 37 | Vernon Parish | 11.75 |
| 38 | East Feliciana Parish | 11.52 |
| 39 | Sabine Parish | 11.13 |
| 40 | De Soto Parish | 11.10 |
| 41 | Livingston Parish | 11.08 |
| 42 | Webster Parish | 11.05 |
| 43 | Natchitoches Parish | 10.63 |
| 44 | Calcasieu Parish | 9.77 |
| 45 | Rapides Parish | 9.74 |
| 46 | Union Parish | 9.68 |
| 47 | Plaquemines Parish | 9.65 |
| 48 | Caddo Parish | 9.45 |
| 49 | Jefferson Parish | 8.93 |
| 50 | Ouachita Parish | 8.64 |
| 51 | West Feliciana Parish | 8.55 |
| 52 | St. James Parish | 8.09 |
| 53 | Lincoln Parish | 7.88 |
| 54 | Ascension Parish | 7.54 |
| 55 | West Baton Rouge Parish | 7.31 |
| 56 | St. Tammany Parish | 7.10 |
| 57 | Bossier Parish | 6.94 |
| 58 | Lafayette Parish | 6.59 |
| 59 | St. Charles Parish | 6.21 |
| 60 | East Baton Rouge Parish | 3.73 |
| 61 | Orleans Parish | 3.05 |
