| Rank | Coal or Coke Heating House Percentage ▼ | School District / Population |
| 1. | 6.5% | Silverton School District 1 / 653 |
| 2. | 2.8% | Moffat County School District RE-1 / 13,286 |
| 3. | 2.1% | Burlington School District RE-6J / 5,241 |
| 4. | 1.6% | Ellicott School District 22 / 4,184 |
| 5. | 1.6% | South Routt School District RE-3 / 2,975 |
| 6. | 1.6% | Aguilar Reorganized School District 6 / 1,187 |
| 7. | 1.6% | Park County School District RE-2 / 6,648 |
| 8. | 1.6% | Huerfano School District RE-1 / 5,135 |
| 9. | 1.3% | West End School District RE-2 / 1,763 |
| 10. | 1.1% | Delta County School District 50J / 31,037 |
| 11. | 0.9% | Platte Valley School District RE-3 / 809 |
| 12. | 0.9% | Norwood School District R-2J / 2,034 |
| 13. | 0.7% | Custer County School District C-1 / 3,825 |
| 14. | 0.7% | Hayden School District RE-1 / 2,688 |
| 15. | 0.7% | Garfield School District RE-2 / 24,414 |
| 15. | 0.7% | Gunnison Watershed School District RE-1J / 15,435 |
| 17. | 0.6% | Mancos School District RE-6 / 3,300 |
| 18. | 0.6% | Steamboat Springs School District RE-2 / 17,654 |
| 19. | 0.6% | Big Sandy School District 100J / 1,679 |
| 20. | 0.6% | Ignacio School District 11-JT / 6,023 |
| 21. | 0.5% | Durango School District 9-R / 38,974 |
| 22. | 0.5% | Fowler School District R-4J / 1,948 |
| 23. | 0.5% | Lake County School District R-1 / 7,311 |
| 24. | 0.4% | Archuleta County School District 50-JT / 11,596 |
| 24. | 0.4% | Eads School District RE-1 / 1,114 |
| 26. | 0.4% | Roaring Fork School District RE-1 / 38,129 |
| 27. | 0.4% | Pueblo County School District 70 / 50,228 |
| 28. | 0.4% | Bayfield School District R-10-JT / 8,145 |
| 29. | 0.3% | Florence School District RE-2 / 17,516 |
| 30. | 0.2% | Canon City School District RE-1 / 27,013 |
| 31. | 0.2% | Salida School District R-32 / 9,919 |
| 32. | 0.2% | Montrose County School District RE-1J / 38,523 |
| 33. | 0.1% | Sierra Grande School District R-30 / 1,988 |
| 34. | 0.1% | Montezuma-Cortez School District RE-1 / 18,638 |
| 35. | 0.1% | Harrison School District 2 / 73,557 |
| 35. | 0.1% | Falcon School District 49 / 79,075 |
| 37. | 0.1% | Poudre School District R-1 / 191,740 |
| 37. | 0.1% | Colorado Springs School District 11 / 235,794 |
| 39. | 0.0% | Boulder Valley School District RE-2 / 220,354 |
| 39. | 0.0% | Brighton School District 27J / 81,937 |
| 39. | 0.0% | St. Vrain Valley School District RE 1J / 158,582 |
| 39. | 0.0% | Eagle County School District RE 50 / 43,984 |
| 43. | 0.0% | Thompson School District R-2J / 109,215 |
| 43. | 0.0% | Littleton School District 6 / 96,044 |
| 43. | 0.0% | Jefferson County School District R-1 / 549,339 |
| 43. | 0.0% | Denver County School District 1 / 633,777 |
| 43. | 0.0% | Mesa County Valley School District 51 / 144,366 |
Please note that we only rank locations with 'Coal or Coke Heating House Percentage' data. The rank above might not be a complete list. Locations without 'Coal or Coke Heating House Percentage' data are not listed.
