| Rank | No Fuel Used Heating House Percentage ▼ | School District / Population |
| 1. | 1.4% | Wayne County School District / 20,728 |
| 2. | 1.2% | Nicholas County School District / 7,064 |
| 3. | 1.1% | Fort Thomas Independent School District / 16,203 |
| 4. | 1.0% | Fort Knox Dependent Schools / 11,447 |
| 5. | 1.0% | Harlan Independent School District / 3,099 |
| 6. | 0.9% | Middlesboro Independent School District / 10,154 |
| 7. | 0.8% | Paducah Independent School District / 19,773 |
| 8. | 0.8% | Bracken County School District / 7,044 |
| 8. | 0.8% | Hickman County School District / 4,790 |
| 10. | 0.7% | Powell County School District / 12,552 |
| 10. | 0.7% | Burgin Independent School District / 2,915 |
| 12. | 0.7% | Pendleton County School District / 14,642 |
| 13. | 0.7% | Southgate Independent School District / 3,747 |
| 13. | 0.7% | Name N/A / 3,747 |
| 15. | 0.7% | Ashland Independent School District / 21,426 |
| 16. | 0.7% | Casey County School District / 16,002 |
| 17. | 0.6% | Nelson County School District / 31,195 |
| 18. | 0.6% | Corbin Independent School District / 10,328 |
| 19. | 0.6% | Fleming County School District / 14,505 |
| 20. | 0.6% | Campbellsville Independent School District / 8,840 |
| 21. | 0.6% | Leslie County School District / 11,128 |
| 21. | 0.6% | Grant County School District / 20,837 |
| 23. | 0.6% | Covington Independent School District / 32,984 |
| 24. | 0.6% | Taylor County School District / 16,219 |
| 25. | 0.6% | Crittenden County School District / 9,254 |
| 26. | 0.5% | Henry County School District / 12,299 |
| 26. | 0.5% | Henderson County School District / 46,394 |
| 28. | 0.5% | Clay County School District / 21,446 |
| 28. | 0.5% | Wolfe County School District / 7,273 |
| 28. | 0.5% | Frankfort Independent School District / 4,466 |
| 31. | 0.5% | Glasgow Independent School District / 12,573 |
| 31. | 0.5% | Webster County School District / 13,454 |
| 33. | 0.5% | Graves County School District / 27,809 |
| 34. | 0.4% | Rockcastle County School District / 16,965 |
| 35. | 0.4% | Fort Campbell Dependent Schools / 14,079 |
| 35. | 0.4% | Kenton County School District / 101,128 |
| 37. | 0.4% | Barren County School District / 26,977 |
| 37. | 0.4% | Perry County School District / 23,214 |
| 37. | 0.4% | Jenkins Independent School District / 3,248 |
| 40. | 0.4% | Bourbon County School District / 14,349 |
| 40. | 0.4% | Garrard County School District / 16,880 |
| 40. | 0.4% | Metcalfe County School District / 10,025 |
| 40. | 0.4% | Washington County School District / 11,871 |
| 44. | 0.4% | Silver Grove Independent School District / 1,652 |
| 45. | 0.4% | Cloverport Independent School District / 1,476 |
| 46. | 0.3% | Johnson County School District / 19,723 |
| 46. | 0.3% | Larue County School District / 14,149 |
| 46. | 0.3% | Caldwell County School District / 12,880 |
| 49. | 0.3% | Menifee County School District / 6,337 |
| 50. | 0.3% | Daviess County School District / 67,692 |
| 50. | 0.3% | Name N/A / 10,625 |
| 50. | 0.3% | Marion County School District / 19,965 |
| 50. | 0.3% | Fulton County School District / 3,991 |
| 50. | 0.3% | Union County School District / 15,192 |
| 50. | 0.3% | Russell County School District / 17,646 |
| 50. | 0.3% | Hardin County School District / 87,660 |
| 57. | 0.3% | Pikeville Independent School District / 7,003 |
| 58. | 0.3% | Russell Independent School District / 12,415 |
| 58. | 0.3% | Fulton Independent School District / 2,559 |
| 58. | 0.3% | Boyle County School District / 15,444 |
| 61. | 0.3% | Christian County School District / 60,380 |
| 62. | 0.3% | Pulaski County School District for Science Hill ISD / 2,234 |
| 62. | 0.3% | Science Hill Independent School District / 2,234 |
| 62. | 0.3% | Scott County School District / 49,167 |
| 62. | 0.3% | Hopkins County School District / 44,153 |
| 62. | 0.3% | Clinton County School District / 10,192 |
| 67. | 0.3% | Pulaski County School District / 52,235 |
| 67. | 0.3% | McCracken County School District / 45,772 |
| 67. | 0.3% | Newport Independent School District / 15,762 |
| 67. | 0.3% | Letcher County School District / 20,717 |
| 67. | 0.3% | Walton-Verona Independent School District / 5,990 |
| 72. | 0.2% | Dayton Independent School District / 5,498 |
| 72. | 0.2% | McLean County School District / 9,510 |
| 72. | 0.2% | Livingston County School District / 9,443 |
| 72. | 0.2% | Harlan County School District / 25,645 |
| 76. | 0.2% | Bath County School District / 11,870 |
| 76. | 0.2% | Muhlenberg County School District / 31,391 |
| 76. | 0.2% | Madison County School District / 78,443 |
| 79. | 0.2% | Boone County School District / 117,040 |
| 79. | 0.2% | Erlanger-Elsmere Independent School District / 16,495 |
| 79. | 0.2% | Montgomery County School District / 26,983 |
| 79. | 0.2% | Green County School District / 11,186 |
| 83. | 0.2% | Harrison County School District / 18,643 |
| 83. | 0.2% | Shelby County School District / 43,581 |
| 83. | 0.2% | Allen County School District / 20,219 |
| 83. | 0.2% | Jefferson County School District / 749,245 |
| 83. | 0.2% | Fayette County School District / 304,473 |
| 88. | 0.2% | Woodford County School District / 25,151 |
| 88. | 0.2% | Caverna Independent School District / 5,850 |
| 88. | 0.2% | Somerset Independent School District / 9,036 |
| 91. | 0.2% | Pike County School District / 57,377 |
| 91. | 0.2% | Simpson County School District / 17,551 |
| 91. | 0.2% | Calloway County School District / 27,479 |
| 91. | 0.2% | Elliott County School District / 7,781 |
| 91. | 0.2% | Magoffin County School District / 13,076 |
| 96. | 0.2% | Laurel County School District / 58,128 |
| 96. | 0.2% | Campbell County School District / 42,589 |
| 96. | 0.2% | Owensboro Independent School District / 29,939 |
| 96. | 0.2% | Danville Independent School District / 13,706 |
| 96. | 0.2% | Jessamine County School District / 49,601 |
| 101. | 0.2% | Todd County School District / 12,499 |
| 101. | 0.2% | Lawrence County School District / 15,850 |
| 101. | 0.2% | Lewis County School District / 13,848 |
| 101. | 0.2% | Mercer County School District / 18,396 |
| 105. | 0.1% | Ludlow Independent School District / 5,172 |
| 106. | 0.1% | Bowling Green Independent School District / 26,627 |
| 106. | 0.1% | Boyd County School District / 23,871 |
| 106. | 0.1% | Greenup County School District / 19,453 |
| 106. | 0.1% | Logan County School District / 21,118 |
| 110. | 0.1% | Breathitt County School District / 12,647 |
| 110. | 0.1% | Breckinridge County School District / 18,600 |
| 110. | 0.1% | Oldham County School District / 61,711 |
| 113. | 0.1% | Anderson County School District / 21,664 |
| 114. | 0.1% | Bullitt County School District / 76,093 |
| 114. | 0.1% | Grayson County School District / 25,934 |
| 114. | 0.1% | Warren County School District / 90,542 |
| 117. | 0.1% | Hancock County School District / 8,654 |
| 118. | 0.1% | Marshall County School District / 31,223 |
| 119. | 0.1% | Lincoln County School District / 24,546 |
| 120. | 0.1% | Edmonson County School District / 12,137 |
| 120. | 0.1% | Floyd County School District / 39,087 |
| 120. | 0.1% | Mason County School District / 17,398 |
| 120. | 0.1% | Clark County School District / 35,633 |
| 124. | 0.1% | Trigg County School District / 14,277 |
| 124. | 0.1% | Carter County School District / 27,439 |
| 126. | 0.0% | Trimble County School District / 8,816 |
Please note that we only rank locations with 'No Fuel Used Heating House Percentage' data. The rank above might not be a complete list. Locations without 'No Fuel Used Heating House Percentage' data are not listed.
