| Rank | Percentage of Population Age 45 to 54 ▼ | School District / Population |
| 1. | 19.9% | West Feliciana Parish School District / 15,625 |
| 2. | 18.2% | Cameron Parish School District / 6,839 |
| 3. | 17.1% | East Feliciana Parish School District / 20,267 |
| 4. | 16.8% | St. Charles Parish School District / 52,780 |
| 5. | 16.3% | Central Community School District / 28,356 |
| 6. | 16.1% | Iberville Parish School District / 33,387 |
| 7. | 16.0% | St. Tammany Parish School District / 233,740 |
| 8. | 15.8% | St. Mary Parish School District / 54,650 |
| 9. | 15.8% | Pointe Coupee Parish School District / 22,802 |
| 10. | 15.6% | West Baton Rouge Parish School District / 23,788 |
| 11. | 15.5% | Assumption Parish School District / 23,421 |
| 11. | 15.5% | De Soto Parish School District / 26,656 |
| 13. | 15.5% | St. James Parish School District / 22,102 |
| 14. | 15.5% | St. John the Baptist Parish School District / 45,924 |
| 15. | 15.3% | St. Martin Parish School District / 52,160 |
| 16. | 15.3% | St. Helena Parish School District / 11,203 |
| 17. | 15.2% | Plaquemines Parish School District / 23,042 |
| 18. | 15.2% | Washington Parish School District / 34,936 |
| 19. | 15.2% | Catahoula Parish School District / 10,407 |
| 20. | 15.1% | Jefferson Parish School District / 432,552 |
| 21. | 15.1% | Lafourche Parish School District / 96,318 |
| 22. | 15.0% | Zachary Community School District / 21,259 |
| 22. | 15.0% | Iberia Parish School District / 73,240 |
| 22. | 15.0% | Claiborne Parish School District / 17,195 |
| 25. | 15.0% | Vermilion Parish School District / 57,999 |
| 25. | 15.0% | Winn Parish School District / 15,313 |
| 27. | 15.0% | St. Bernard Parish School District / 35,897 |
| 28. | 14.9% | Tensas Parish School District / 5,252 |
| 29. | 14.9% | Union Parish School District / 22,721 |
| 30. | 14.9% | Jefferson Davis Parish School District / 31,594 |
| 31. | 14.8% | Terrebonne Parish School District / 111,860 |
| 32. | 14.8% | Acadia Parish School District / 61,773 |
| 32. | 14.8% | Allen Parish School District / 25,764 |
| 34. | 14.7% | Webster Parish School District / 41,207 |
| 35. | 14.7% | Bienville Parish School District / 14,353 |
| 36. | 14.6% | Richland Parish School District / 20,725 |
| 37. | 14.6% | Red River Parish School District / 9,091 |
| 38. | 14.6% | Grant Parish School District / 22,309 |
| 39. | 14.6% | Caldwell Parish School District / 10,132 |
| 40. | 14.6% | St. Landry Parish School District / 83,384 |
| 41. | 14.6% | Avoyelles Parish School District / 42,073 |
| 42. | 14.5% | Calcasieu Parish School District / 192,768 |
| 43. | 14.5% | Morehouse Parish School District / 27,979 |
| 44. | 14.4% | Concordia Parish School District / 20,822 |
| 45. | 14.4% | Ascension Parish School District / 107,215 |
| 46. | 14.4% | Rapides Parish School District / 131,613 |
| 47. | 14.3% | Madison Parish School District / 12,093 |
| 48. | 14.2% | West Carroll Parish School District / 11,604 |
| 49. | 14.2% | Evangeline Parish School District / 33,984 |
| 50. | 14.2% | Orleans Parish School District / 343,829 |
| 50. | 14.2% | Franklin Parish School District / 20,767 |
| 52. | 14.2% | Lafayette Parish School District / 221,578 |
| 53. | 14.1% | Livingston Parish School District / 128,026 |
| 54. | 14.1% | East Carroll Parish School District / 7,759 |
| 55. | 14.0% | Beauregard Parish School District / 35,654 |
| 56. | 14.0% | Caddo Parish School District / 254,969 |
| 57. | 13.9% | La Salle Parish School District / 14,890 |
| 57. | 13.9% | Ouachita Parish School District / 104,905 |
| 59. | 13.9% | Sabine Parish School District / 24,233 |
| 60. | 13.8% | Bossier Parish School District / 116,979 |
| 61. | 13.6% | Tangipahoa Parish School District / 121,097 |
| 62. | 13.6% | Bogalusa City School District / 12,232 |
| 63. | 13.5% | Jackson Parish School District / 16,274 |
| 64. | 13.5% | Baker City School District / 13,870 |
| 65. | 12.9% | East Baton Rouge Parish School District / 376,686 |
| 66. | 12.2% | Natchitoches Parish School District / 39,566 |
| 67. | 12.1% | Monroe City School District / 48,815 |
| 68. | 11.0% | Vernon Parish School District / 52,334 |
| 69. | 10.9% | Lincoln Parish School District / 46,735 |
Please note that we only rank locations with 'Percentage of Population Age 45 to 54' data. The rank above might not be a complete list. Locations without 'Percentage of Population Age 45 to 54' data are not listed.
