| Rank | Welsh as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 4.7% | Burgin Independent School District / 2,601 |
| 2. | 3.8% | Elliott County School District / 7,493 |
| 3. | 2.7% | Pikeville Independent School District / 6,629 |
| 4. | 2.3% | Clinton County School District / 10,161 |
| 5. | 1.9% | Hazard Independent School District / 4,834 |
| 6. | 1.9% | Southgate Independent School District / 3,704 |
| 7. | 1.8% | Raceland-Worthington Independent School District / 4,460 |
| 8. | 1.8% | Danville Independent School District / 13,236 |
| 8. | 1.8% | Newport Independent School District / 15,603 |
| 10. | 1.7% | Jackson Independent School District / 1,116 |
| 11. | 1.7% | Rowan County School District / 23,075 |
| 12. | 1.7% | Walton-Verona Independent School District / 5,966 |
| 13. | 1.6% | Adair County School District / 18,542 |
| 13. | 1.6% | Lyon County School District / 8,367 |
| 15. | 1.4% | Paducah Independent School District / 20,960 |
| 16. | 1.4% | Covington Independent School District / 33,071 |
| 17. | 1.3% | Anchorage Independent School District / 2,552 |
| 18. | 1.3% | Spencer County School District / 16,582 |
| 19. | 1.3% | Oldham County School District / 58,784 |
| 20. | 1.2% | Paintsville Independent School District / 3,905 |
| 21. | 1.2% | Williamsburg Independent School District / 5,409 |
| 22. | 1.1% | Fort Knox Dependent Schools / 13,281 |
| 23. | 1.1% | Grant County School District / 21,025 |
| 24. | 1.1% | Bath County School District / 11,565 |
| 25. | 1.1% | Russell County School District / 17,445 |
| 26. | 1.1% | Beechwood Independent School District / 5,845 |
| 27. | 1.0% | Carroll County School District / 10,703 |
| 28. | 1.0% | McCracken County School District / 44,257 |
| 29. | 1.0% | Berea Independent School District / 6,195 |
| 30. | 1.0% | Somerset Independent School District / 9,658 |
| 31. | 1.0% | Ashland Independent School District / 22,024 |
| 32. | 1.0% | Greenup County School District / 20,124 |
| 33. | 0.9% | Boone County School District / 108,757 |
| 33. | 0.9% | Madison County School District / 75,385 |
| 35. | 0.9% | Whitley County School District / 21,716 |
| 35. | 0.9% | Fayette County School District / 288,045 |
| 37. | 0.9% | Clark County School District / 35,305 |
| 37. | 0.9% | Lewis County School District / 13,968 |
| 39. | 0.9% | Warren County School District / 83,208 |
| 39. | 0.9% | Caverna Independent School District / 5,739 |
| 41. | 0.8% | Ludlow Independent School District / 4,960 |
| 42. | 0.8% | Metcalfe County School District / 10,130 |
| 43. | 0.8% | Kenton County School District / 97,081 |
| 43. | 0.8% | Campbell County School District / 40,572 |
| 45. | 0.8% | Anderson County School District / 21,080 |
| 46. | 0.8% | Jessamine County School District / 47,073 |
| 46. | 0.8% | Boyd County School District / 23,566 |
| 48. | 0.8% | Wolfe County School District / 7,315 |
| 49. | 0.8% | Henry County School District / 12,746 |
| 49. | 0.8% | Gallatin County School District / 8,428 |
| 49. | 0.8% | Robertson County School District / 2,278 |
| 52. | 0.8% | Marshall County School District / 31,386 |
| 53. | 0.7% | Trimble County School District / 8,872 |
| 53. | 0.7% | Barren County School District / 27,023 |
| 53. | 0.7% | Ohio County School District / 23,837 |
| 53. | 0.7% | Bowling Green Independent School District / 26,567 |
| 57. | 0.7% | Scott County School District / 44,868 |
| 58. | 0.7% | Russell Independent School District / 12,378 |
| 59. | 0.7% | Fort Thomas Independent School District / 16,172 |
| 60. | 0.7% | Fulton County School District / 3,692 |
| 60. | 0.7% | Washington County School District / 11,593 |
| 62. | 0.7% | Owensboro Independent School District / 28,221 |
| 62. | 0.7% | Boyle County School District / 15,009 |
| 64. | 0.7% | Pulaski County School District / 50,666 |
| 65. | 0.7% | Bardstown Independent School District / 13,166 |
| 65. | 0.7% | Simpson County School District / 17,214 |
| 67. | 0.7% | Franklin County School District / 44,319 |
| 68. | 0.7% | Jefferson County School District / 726,900 |
| 68. | 0.7% | Crittenden County School District / 9,313 |
| 70. | 0.6% | Union County School District / 15,077 |
| 71. | 0.6% | Hopkins County School District / 44,233 |
| 71. | 0.6% | Wayne County School District / 17,237 |
| 71. | 0.6% | Cloverport Independent School District / 1,463 |
| 71. | 0.6% | Woodford County School District / 24,523 |
| 75. | 0.6% | Ballard County School District / 8,225 |
| 75. | 0.6% | Mercer County School District / 18,671 |
| 77. | 0.6% | Hardin County School District / 81,479 |
| 77. | 0.6% | Floyd County School District / 39,949 |
| 77. | 0.6% | Frankfort Independent School District / 4,748 |
| 77. | 0.6% | Corbin Independent School District / 9,825 |
| 81. | 0.6% | Fleming County School District / 14,318 |
| 82. | 0.6% | Erlanger-Elsmere Independent School District / 17,077 |
| 83. | 0.6% | Logan County School District / 20,664 |
| 84. | 0.5% | Graves County School District / 27,305 |
| 84. | 0.5% | Shelby County School District / 40,899 |
| 86. | 0.5% | Nelson County School District / 29,357 |
| 87. | 0.5% | Bellevue Independent School District / 6,006 |
| 88. | 0.5% | Bourbon County School District / 14,166 |
| 88. | 0.5% | Grayson County School District / 25,540 |
| 90. | 0.5% | Henderson County School District / 45,943 |
| 91. | 0.5% | Mayfield Independent School District / 9,653 |
| 91. | 0.5% | McLean County School District / 9,635 |
| 93. | 0.5% | Bullitt County School District / 72,515 |
| 93. | 0.5% | Campbellsville Independent School District / 8,646 |
| 95. | 0.5% | Fairview Independent School District / 3,740 |
| 96. | 0.4% | Casey County School District / 15,939 |
| 97. | 0.4% | Clay County School District / 22,197 |
| 97. | 0.4% | Larue County School District / 14,080 |
| 97. | 0.4% | Owen County School District / 10,928 |
| 97. | 0.4% | Carter County School District / 27,821 |
| 101. | 0.4% | Pulaski County School District for Science Hill ISD / 1,738 |
| 101. | 0.4% | Science Hill Independent School District / 1,738 |
| 101. | 0.4% | Edmonson County School District / 12,086 |
| 101. | 0.4% | Mason County School District / 17,362 |
| 105. | 0.4% | Meade County School District / 23,631 |
| 105. | 0.4% | Livingston County School District / 9,514 |
| 107. | 0.4% | Daviess County School District / 67,177 |
| 107. | 0.4% | Calloway County School District / 25,984 |
| 107. | 0.4% | Garrard County School District / 16,842 |
| 110. | 0.4% | Todd County School District / 12,307 |
| 110. | 0.4% | Elizabethtown Independent School District / 10,536 |
| 112. | 0.4% | Powell County School District / 12,786 |
| 113. | 0.4% | Leslie County School District / 11,470 |
| 113. | 0.4% | Williamstown Independent School District / 3,579 |
| 113. | 0.4% | Caldwell County School District / 12,934 |
| 113. | 0.4% | Paris Independent School District / 5,781 |
| 117. | 0.4% | Harlan Independent School District / 3,026 |
| 117. | 0.4% | Rockcastle County School District / 17,075 |
| 117. | 0.4% | Laurel County School District / 57,210 |
| 120. | 0.3% | Pike County School District / 58,680 |
| 120. | 0.3% | Carlisle County School District / 5,126 |
| 122. | 0.3% | Hart County School District / 15,298 |
| 122. | 0.3% | Muhlenberg County School District / 31,541 |
| 124. | 0.3% | Name N/A / 3,539 |
| 124. | 0.3% | Christian County School District / 59,508 |
| 126. | 0.3% | Bracken County School District / 6,769 |
| 126. | 0.3% | East Bernstadt Independent School District / 945 |
| 126. | 0.3% | Marion County School District / 19,619 |
| 126. | 0.3% | Laurel County School District for East Bernstadt ISD / 945 |
| 126. | 0.3% | Murray Independent School District / 10,779 |
| 131. | 0.3% | Russellville Independent School District / 6,174 |
| 132. | 0.3% | Eminence Independent School District / 2,728 |
| 132. | 0.3% | Perry County School District / 23,905 |
| 134. | 0.2% | Bell County School District / 15,935 |
| 134. | 0.2% | Glasgow Independent School District / 11,826 |
| 134. | 0.2% | Pendleton County School District / 14,894 |
| 134. | 0.2% | Morgan County School District / 14,055 |
| 134. | 0.2% | Middlesboro Independent School District / 10,405 |
| 139. | 0.2% | Butler County School District / 12,763 |
| 140. | 0.2% | Montgomery County School District / 25,908 |
| 141. | 0.2% | Johnson County School District / 19,420 |
| 142. | 0.2% | Lawrence County School District / 15,841 |
| 142. | 0.2% | Harrison County School District / 18,761 |
| 144. | 0.2% | Trigg County School District / 14,117 |
| 145. | 0.2% | Harlan County School District / 26,662 |
| 145. | 0.2% | Knox County School District / 28,071 |
| 147. | 0.2% | Taylor County School District / 15,601 |
| 148. | 0.1% | Monroe County School District / 11,089 |
| 149. | 0.1% | Webster County School District / 13,734 |
| 149. | 0.1% | Letcher County School District / 20,918 |
| 151. | 0.1% | Allen County School District / 19,688 |
| 151. | 0.1% | Breckinridge County School District / 18,430 |
| 153. | 0.1% | McCreary County School District / 18,122 |
| 154. | 0.1% | Martin County School District / 13,138 |
| 154. | 0.1% | Knott County School District / 16,587 |
| 156. | 0.0% | Lincoln County School District / 24,779 |
| 156. | 0.0% | Estill County School District / 14,733 |
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.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
