| Rank | Welsh as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 1.7% | Tunica County School District / 10,583 |
| 2. | 1.1% | Corinth School District / 14,828 |
| 3. | 1.0% | Long Beach School District / 16,100 |
| 4. | 0.9% | Lafayette County School District / 15,467 |
| 4. | 0.9% | Poplarville Separate School District / 12,720 |
| 6. | 0.9% | Harrison County School District / 91,876 |
| 7. | 0.8% | Oxford School District / 34,789 |
| 8. | 0.8% | Franklin County School District / 7,944 |
| 8. | 0.8% | Pearl Public School District / 26,105 |
| 8. | 0.8% | Bay St. Louis School District / 15,468 |
| 11. | 0.7% | Lowndes County School District / 27,309 |
| 12. | 0.7% | Jackson County School District / 51,112 |
| 12. | 0.7% | South Panola School District / 23,385 |
| 12. | 0.7% | Gulfport School District / 37,378 |
| 15. | 0.7% | Lawrence County School District / 12,636 |
| 16. | 0.7% | Tishomingo County Schools / 19,532 |
| 17. | 0.6% | Forrest County Schools / 19,063 |
| 17. | 0.6% | New Albany Public Schools / 10,848 |
| 19. | 0.6% | Senatobia Municipal School District / 9,993 |
| 19. | 0.6% | Tupelo Public School District / 39,879 |
| 21. | 0.6% | Starkville School District / 35,962 |
| 22. | 0.6% | Pass Christian Public School District / 10,065 |
| 23. | 0.6% | Madison County School District / 76,368 |
| 24. | 0.6% | Chickasaw County School District / 2,565 |
| 25. | 0.5% | DeSoto County School District / 166,266 |
| 26. | 0.5% | Biloxi Public School District / 38,223 |
| 27. | 0.5% | Greene County School District / 14,308 |
| 27. | 0.5% | Pascagoula Separate School District / 39,993 |
| 27. | 0.5% | Pearl River County School District / 17,619 |
| 30. | 0.5% | Newton County School District / 11,963 |
| 31. | 0.5% | Prentiss County School District / 16,057 |
| 31. | 0.5% | Claiborne County School District / 9,396 |
| 31. | 0.5% | Hattiesburg Public School District / 39,676 |
| 31. | 0.5% | Itawamba County School District / 23,415 |
| 35. | 0.5% | Ocean Springs School District / 28,499 |
| 36. | 0.4% | Amory School District / 10,120 |
| 37. | 0.4% | Jones County School District / 49,921 |
| 38. | 0.4% | Tate County School District / 18,564 |
| 39. | 0.4% | Petal School District / 19,754 |
| 39. | 0.4% | Wayne County School District / 20,611 |
| 41. | 0.4% | Oktibbeha County School District / 12,677 |
| 42. | 0.4% | Rankin County School District / 119,378 |
| 42. | 0.4% | Webster County School District / 10,077 |
| 42. | 0.4% | Clay County School District / 2,272 |
| 45. | 0.3% | Union Public School District / 3,915 |
| 46. | 0.3% | Lauderdale County School District / 39,452 |
| 47. | 0.3% | Smith County School District / 16,344 |
| 47. | 0.3% | Clinton Public School District / 29,570 |
| 47. | 0.3% | Yazoo County School District / 16,614 |
| 47. | 0.3% | North Bolivar School District / 3,526 |
| 51. | 0.3% | Lee County School District / 38,928 |
| 52. | 0.3% | Coahoma County School District / 8,030 |
| 53. | 0.3% | Lamar County School District / 52,153 |
| 53. | 0.3% | Jackson Public School District / 169,090 |
| 55. | 0.3% | Louisville Municipal School District / 18,882 |
| 55. | 0.3% | Leake County School District / 23,368 |
| 57. | 0.3% | Columbus Municipal School District / 32,427 |
| 57. | 0.3% | Vicksburg Warren School District / 48,291 |
| 57. | 0.3% | Covington County School District / 19,495 |
| 60. | 0.3% | Marion County School District / 16,031 |
| 61. | 0.3% | West Point School District / 18,142 |
| 61. | 0.3% | Indianola School District / 11,505 |
| 63. | 0.2% | Natchez-Adams School District / 32,189 |
| 63. | 0.2% | Walthall County School District / 15,126 |
| 65. | 0.2% | Picayune School District / 23,162 |
| 65. | 0.2% | Philadelphia Public School District / 6,849 |
| 67. | 0.2% | Stone County School District / 17,941 |
| 67. | 0.2% | Cleveland School District / 19,784 |
| 69. | 0.2% | Quitman County School District / 7,902 |
| 69. | 0.2% | Okolona Separate School District / 4,997 |
| 69. | 0.2% | Quitman School District / 12,806 |
| 72. | 0.2% | Neshoba County School District / 21,758 |
| 73. | 0.2% | Houston School District / 10,146 |
| 73. | 0.2% | Holly Springs School District / 12,380 |
| 73. | 0.2% | Hinds County School District / 47,704 |
| 73. | 0.2% | Calhoun County School District / 14,841 |
| 77. | 0.2% | Attala County School District / 7,889 |
| 77. | 0.2% | Durant Public School District / 2,598 |
| 79. | 0.2% | Lincoln County School District / 15,881 |
| 79. | 0.2% | Laurel School District / 18,352 |
| 79. | 0.2% | North Panola School District / 11,122 |
| 82. | 0.2% | South Pike School District / 11,162 |
| 83. | 0.1% | West Jasper School District / 10,383 |
| 83. | 0.1% | Meridian Public School District / 40,809 |
| 83. | 0.1% | Choctaw County School District / 8,399 |
| 83. | 0.1% | West Tallahatchie School / 8,170 |
| 87. | 0.1% | Leland School District / 5,931 |
| 88. | 0.1% | Kemper County School District / 10,310 |
| 88. | 0.1% | Clarksdale Municipal School District / 17,497 |
| 90. | 0.1% | Monroe County School District / 13,402 |
| 91. | 0.1% | Enterprise School District / 3,703 |
| 91. | 0.1% | South Tippah School District / 14,606 |
| 93. | 0.1% | Moss Point School District / 20,590 |
| 93. | 0.1% | Union County School District / 16,688 |
| 95. | 0.1% | Marshall County School District / 24,256 |
| 95. | 0.1% | Amite County School District / 12,957 |
| 95. | 0.1% | Kosciusko School District / 11,414 |
| 98. | 0.1% | Pontotoc County Schools / 18,058 |
| 98. | 0.1% | Simpson County School District / 27,425 |
| 98. | 0.1% | Brookhaven School District / 18,943 |
| 101. | 0.1% | Hancock County School District / 29,479 |
| 102. | 0.0% | Alcorn School District / 22,451 |
| 103. | 0.0% | Copiah County School District / 18,526 |
| 104. | 0.0% | Benton County School District / 8,573 |
Please note that we only rank locations with 'Welsh as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Welsh as First Ancestry Population Percentage' data are not listed.
