| Rank | Solar Energy Heating House Percentage ▼ | School District / Population |
| 1. | 4.6% | Apache Elementary District / 106 |
| 2. | 3.7% | Pearce Elementary District / 1,977 |
| 3. | 3.0% | Yarnell Elementary District / 1,231 |
| 4. | 3.0% | Sonoita Elementary District / 1,681 |
| 5. | 2.7% | Hackberry School District / 1,184 |
| 6. | 2.3% | Patagonia Union High School District / 2,905 |
| 7. | 2.1% | Empire Elementary District / 370 |
| 8. | 2.1% | Valley Union High School District / 4,187 |
| 9. | 1.8% | Williamson Valley Elementary School District / 371 |
| 10. | 1.5% | Patagonia Elementary District / 1,224 |
| 11. | 1.3% | Mohawk Valley Elementary District / 1,261 |
| 12. | 1.1% | Maine Consolidated School District / 1,003 |
| 13. | 1.0% | Benson Unified School District / 7,780 |
| 14. | 0.8% | Bisbee Unified District / 7,130 |
| 15. | 0.8% | Cottonwood-Oak Creek Elementary District / 30,494 |
| 16. | 0.8% | Beaver Creek Elementary District / 5,105 |
| 16. | 0.8% | Holbrook Unified District / 10,176 |
| 18. | 0.8% | San Simon Unified District / 804 |
| 19. | 0.7% | Elfrida Elementary District / 1,160 |
| 20. | 0.7% | Mingus Union High School District / 34,266 |
| 21. | 0.7% | Bouse Elementary District / 950 |
| 22. | 0.6% | Ash Fork Joint Unified District / 1,810 |
| 23. | 0.6% | Sedona-Oak Creek Joint Unified District / 14,374 |
| 23. | 0.6% | Miami Unified District / 8,975 |
| 25. | 0.5% | Pomerene Elementary District / 1,140 |
| 26. | 0.5% | Williams Unified District / 5,615 |
| 27. | 0.5% | Ganado Unified District / 7,939 |
| 28. | 0.5% | Camp Verde Unified District / 11,307 |
| 29. | 0.4% | Litchfield Elementary District / 73,909 |
| 29. | 0.4% | Nadaburg Unified School District / 7,828 |
| 29. | 0.4% | Tuba City Unified District / 16,364 |
| 32. | 0.4% | Flagstaff Unified District / 93,101 |
| 33. | 0.3% | Liberty Elementary District / 23,470 |
| 34. | 0.3% | Red Mesa Unified District / 8,184 |
| 35. | 0.3% | Marana Unified District / 86,240 |
| 36. | 0.3% | Agua Fria Union High School District / 120,394 |
| 37. | 0.3% | Antelope Union High School District / 5,838 |
| 38. | 0.2% | Cave Creek Unified District / 53,421 |
| 39. | 0.2% | Window Rock Unified District / 11,539 |
| 40. | 0.2% | Show Low Unified District / 15,373 |
| 40. | 0.2% | Crane Elementary District / 43,272 |
| 42. | 0.2% | Round Valley Unified District / 8,582 |
| 43. | 0.1% | Buckeye Union High School District / 64,134 |
| 43. | 0.1% | Thatcher Unified District / 6,955 |
| 43. | 0.1% | Phoenix Elementary District / 54,589 |
| 46. | 0.1% | Sierra Vista Unified District / 49,053 |
| 47. | 0.1% | Scottsdale Unified District / 224,266 |
| 47. | 0.1% | Tucson Unified District / 479,107 |
| 47. | 0.1% | Peoria Unified School District / 211,900 |
| 50. | 0.1% | Catalina Foothills Unified District / 31,525 |
| 50. | 0.1% | Lake Havasu Unified District / 55,708 |
| 50. | 0.1% | Humboldt Unified District / 50,272 |
| 50. | 0.1% | Douglas Unified District / 21,545 |
| 54. | 0.1% | Name N/A / 2,139,438 |
| 54. | 0.1% | Continental Elementary District / 26,101 |
| 56. | 0.1% | Bicentennial Union High School District / 9,528 |
| 56. | 0.1% | Roosevelt Elementary District / 97,634 |
| 56. | 0.1% | Kyrene Elementary District / 155,302 |
| 56. | 0.1% | Tempe Union High School District / 300,672 |
| 56. | 0.1% | Vail Unified District / 50,994 |
| 61. | 0.1% | Tempe School District / 145,370 |
| 62. | 0.1% | Apache Junction Unified District / 56,883 |
| 62. | 0.1% | Glendale Union High School District / 329,556 |
| 62. | 0.1% | Paradise Valley Unified District / 246,814 |
| 62. | 0.1% | Sunnyside Unified District / 88,148 |
| 62. | 0.1% | Washington Elementary District / 232,995 |
| 62. | 0.1% | Mesa Unified District / 458,673 |
| 68. | 0.1% | Glendale Elementary District / 96,561 |
| 68. | 0.1% | Pendergast Elementary District / 69,209 |
| 68. | 0.1% | Yuma Union High School District / 190,582 |
| 68. | 0.1% | Prescott Unified District / 56,880 |
| 72. | 0.0% | Avondale Elementary District / 46,485 |
| 73. | 0.0% | Dysart Unified District / 160,545 |
| 73. | 0.0% | Gilbert Unified District / 189,467 |
| 73. | 0.0% | Phoenix Union High School District / 648,748 |
| 73. | 0.0% | Kingman Unified School District / 68,630 |
| 77. | 0.0% | Alhambra Elementary District / 89,328 |
| 77. | 0.0% | Tolleson Union High School District / 166,262 |
| 77. | 0.0% | Yuma Elementary District / 101,752 |
| 77. | 0.0% | Chandler Unified District / 222,174 |
| 77. | 0.0% | Deer Valley Unified District / 239,388 |
| 82. | 0.0% | Amphitheater Unified District / 134,440 |
| 82. | 0.0% | Name N/A / 66,046 |
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.
*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.
