| Rank | No Fuel Used Heating House Percentage ▼ | School District / Population |
| 1. | 0.7% | Jefferson County School District / 54,650 |
| 2. | 0.6% | Berkeley County School District / 107,324 |
| 3. | 0.5% | Grant County School District / 11,829 |
| 4. | 0.5% | Morgan County School District / 17,450 |
| 5. | 0.4% | Hancock County School District / 30,369 |
| 6. | 0.4% | Greenbrier County School District / 35,639 |
| 7. | 0.4% | Ohio County School District / 43,956 |
| 8. | 0.4% | Mineral County School District / 27,912 |
| 9. | 0.3% | Kanawha County School District / 191,765 |
| 10. | 0.3% | Cabell County School District / 96,826 |
| 11. | 0.3% | Raleigh County School District / 78,827 |
| 12. | 0.2% | Hampshire County School District / 23,674 |
| 13. | 0.2% | Braxton County School District / 14,492 |
| 14. | 0.2% | Mason County School District / 27,207 |
| 15. | 0.2% | Tucker County School District / 6,996 |
| 15. | 0.2% | Lewis County School District / 16,412 |
| 17. | 0.2% | Mercer County School District / 62,161 |
| 17. | 0.2% | Marshall County School District / 32,716 |
| 17. | 0.2% | Pleasants County School District / 7,600 |
| 17. | 0.2% | Summers County School District / 13,699 |
| 21. | 0.2% | Randolph County School District / 29,446 |
| 22. | 0.1% | Putnam County School District / 56,356 |
| 23. | 0.1% | Fayette County School District / 45,709 |
| 23. | 0.1% | Pendleton County School District / 7,525 |
| 23. | 0.1% | McDowell County School District / 21,281 |
| 26. | 0.1% | Barbour County School District / 16,723 |
| 27. | 0.1% | Monongalia School District / 100,332 |
| 28. | 0.1% | Tyler County School District / 9,084 |
| 29. | 0.1% | Marion County School District / 56,698 |
| 30. | 0.0% | Hardy County School District / 13,955 |
| 30. | 0.0% | Wyoming County School District / 23,203 |
| 32. | 0.0% | Harrison County School District / 69,069 |
| 32. | 0.0% | Roane County School District / 14,749 |
| 34. | 0.0% | Wayne County School District / 41,735 |
| 34. | 0.0% | Wood County School District / 86,595 |
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.
