| Rank | Solar Energy Heating House Percentage ▼ | School District / Population |
| 1. | 2.6% | Kircher Elementary School District / 797 |
| 2. | 2.4% | Savage Elementary School District / 602 |
| 3. | 2.4% | Savage High School District / 620 |
| 4. | 2.3% | Wise River Elementary School District / 383 |
| 5. | 1.7% | Nye Elementary School District / 210 |
| 6. | 1.4% | Yaak Elementary School District / 267 |
| 7. | 1.2% | Boulder Elementary School District / 2,137 |
| 8. | 1.1% | Polson Elementary School District / 10,500 |
| 9. | 1.0% | Polson High School District / 11,606 |
| 10. | 1.0% | Three Forks High School District / 3,381 |
| 11. | 0.9% | Conrad Elementary School District / 3,568 |
| 12. | 0.9% | Red Lodge Elementary School District / 3,112 |
| 13. | 0.9% | Three Forks Elementary School District / 3,485 |
| 14. | 0.9% | Conrad High School District / 3,800 |
| 15. | 0.8% | Lima K-12 Schools / 522 |
| 16. | 0.8% | Malta K-12 Schools / 3,160 |
| 16. | 0.8% | Bridger K-12 Schools / 1,739 |
| 18. | 0.8% | Red Lodge High School District / 3,631 |
| 19. | 0.7% | Stevensville Elementary School District / 7,152 |
| 20. | 0.6% | Trinity Elementary School District / 1,733 |
| 21. | 0.6% | Roberts K-12 Schools / 747 |
| 22. | 0.5% | Ennis K-12 Schools / 3,483 |
| 23. | 0.5% | Stevensville High School District / 10,247 |
| 24. | 0.5% | Hamilton K-12 Schools / 11,592 |
| 25. | 0.4% | Arlee High School District / 2,479 |
| 25. | 0.4% | Arlee Elementary School District / 2,479 |
| 27. | 0.4% | Choteau Elementary School District / 2,399 |
| 28. | 0.4% | Alberton K-12 Schools / 1,286 |
| 29. | 0.4% | Choteau High School District / 2,921 |
| 30. | 0.3% | Jefferson High School District / 8,158 |
| 31. | 0.2% | Blue Creek Elementary School District / 2,052 |
| 32. | 0.2% | Absarokee High School District / 2,076 |
| 33. | 0.2% | Custer County High School District / 11,869 |
| 34. | 0.1% | Troy High School District / 3,396 |
| 35. | 0.1% | Beaverhead County High School District / 8,772 |
| 36. | 0.1% | Bozeman Elementary School District / 53,316 |
| 37. | 0.1% | Bozeman High School District / 59,840 |
| 38. | 0.1% | Great Falls Elementary School District / 72,487 |
| 38. | 0.1% | Great Falls High School District / 72,595 |
| 38. | 0.1% | Name N/A / 891,341 |
| 41. | 0.1% | Missoula Elementary School District / 70,909 |
| 42. | 0.0% | Missoula High School District / 102,467 |
| 42. | 0.0% | Billings Elementary School District / 111,515 |
| 44. | 0.0% | Billings High School District / 133,015 |
| 45. | 0.0% | Helena High School District / 62,953 |
Please note that we only rank locations with 'Solar Energy Heating House Percentage' data. The rank above might not be a complete list. Locations without 'Solar Energy Heating House Percentage' data are not listed.
