| Rank | Solar Energy Heating House Percentage ▼ | School District / Population |
| 1. | 0.6% | North Clarion County School District / 4,882 |
| 2. | 0.5% | Turkeyfoot Valley Area School District / 2,984 |
| 2. | 0.5% | Unionville-Chadds Ford School District / 24,011 |
| 4. | 0.4% | Bermudian Springs School District / 12,920 |
| 5. | 0.4% | Eastern Lancaster County School District / 32,609 |
| 6. | 0.4% | South Side Area School District / 6,637 |
| 7. | 0.4% | South Eastern School District / 19,604 |
| 8. | 0.4% | Solanco School District / 32,403 |
| 9. | 0.3% | Annville-Cleona School District / 12,310 |
| 10. | 0.3% | Minersville Area School District / 8,673 |
| 10. | 0.3% | Freeport Area School District / 11,725 |
| 12. | 0.3% | Bedford Area School District / 16,657 |
| 12. | 0.3% | Montrose Area School District / 11,985 |
| 14. | 0.3% | Northern Lehigh School District / 12,998 |
| 15. | 0.3% | Kutztown Area School District / 18,660 |
| 15. | 0.3% | Palisades School District / 14,904 |
| 17. | 0.2% | Spring Cove School District / 14,266 |
| 18. | 0.2% | Mount Carmel Area School District / 12,448 |
| 18. | 0.2% | Meyersdale Area School District / 6,892 |
| 20. | 0.2% | Cheltenham Township School District / 36,912 |
| 21. | 0.2% | Towanda Area School District / 10,808 |
| 22. | 0.2% | Southern Fulton School District / 5,446 |
| 23. | 0.2% | York City School District / 43,817 |
| 23. | 0.2% | Souderton Area School District / 45,992 |
| 23. | 0.2% | Lower Dauphin School District / 25,040 |
| 26. | 0.2% | Northern York County School District / 21,450 |
| 26. | 0.2% | Pine Grove Area School District / 11,692 |
| 28. | 0.2% | Huntingdon Area School District / 20,442 |
| 28. | 0.2% | Warrior Run School District / 17,447 |
| 28. | 0.2% | Conestoga Valley School District / 33,477 |
| 28. | 0.2% | Derry Area School District / 17,663 |
| 28. | 0.2% | Blue Mountain School District / 20,811 |
| 33. | 0.1% | Northern Lebanon School District / 17,286 |
| 33. | 0.1% | Crestwood School District / 20,240 |
| 33. | 0.1% | Council Rock School District / 72,652 |
| 33. | 0.1% | Shamokin Area School District / 20,929 |
| 37. | 0.1% | Northwestern Lehigh School District / 14,952 |
| 37. | 0.1% | Carlisle Area School District / 37,258 |
| 37. | 0.1% | Conewago Valley School District / 27,468 |
| 37. | 0.1% | Penn Manor School District / 41,932 |
| 37. | 0.1% | Northwestern School District / 12,071 |
| 37. | 0.1% | Montgomery Area School District / 7,596 |
| 37. | 0.1% | Lampeter-Strasburg School District / 23,117 |
| 44. | 0.1% | Penns Valley Area School District / 13,087 |
| 44. | 0.1% | Pequea Valley School District / 21,736 |
| 44. | 0.1% | Punxsutawney Area School District / 21,001 |
| 44. | 0.1% | Keystone Central School District / 37,299 |
| 44. | 0.1% | Wellsboro Area School District / 11,983 |
| 49. | 0.1% | Bloomsburg Area School District / 20,629 |
| 49. | 0.1% | Seneca Valley School District / 47,680 |
| 49. | 0.1% | Susquenita School District / 14,738 |
| 49. | 0.1% | North Star School District / 8,970 |
| 49. | 0.1% | Hazleton Area School District / 72,932 |
| 54. | 0.1% | Central Columbia School District / 15,000 |
| 54. | 0.1% | Forest Hills School District / 12,448 |
| 54. | 0.1% | Muncy School District / 7,206 |
| 54. | 0.1% | Uniontown Area School District / 23,111 |
| 58. | 0.1% | Spring Grove Area School District / 27,906 |
| 58. | 0.1% | Hempfield Area School District / 50,219 |
| 60. | 0.1% | Gettysburg Area School District / 27,591 |
| 60. | 0.1% | Sullivan County School District / 6,400 |
| 60. | 0.1% | Pittston Area School District / 27,834 |
| 60. | 0.1% | Bald Eagle Area School District / 13,242 |
| 60. | 0.1% | Shippensburg Area School District / 28,719 |
| 60. | 0.1% | Perkiomen Valley School District / 38,720 |
| 60. | 0.1% | South Butler County School District / 18,349 |
| 60. | 0.1% | Wattsburg Area School District / 10,352 |
| 68. | 0.1% | Wayne Highlands School District / 20,514 |
| 68. | 0.1% | Upper Dublin School District / 26,042 |
| 68. | 0.1% | Juniata County School District / 24,112 |
| 68. | 0.1% | Ephrata Area School District / 33,831 |
| 68. | 0.1% | Bethlehem Area School District / 117,254 |
| 68. | 0.1% | Lake-Lehman School District / 16,905 |
| 68. | 0.1% | Bensalem Township School District / 60,404 |
| 68. | 0.1% | Octorara Area School District / 18,010 |
| 68. | 0.1% | Manheim Township School District / 38,770 |
| 68. | 0.1% | Cambria Heights School District / 9,801 |
| 78. | 0.1% | Mifflin County School District / 43,593 |
| 78. | 0.1% | Avon Grove School District / 31,219 |
| 78. | 0.1% | Sayre Area School District / 7,961 |
| 78. | 0.1% | Redbank Valley School District / 8,253 |
| 78. | 0.1% | Wyalusing Area School District / 8,698 |
| 78. | 0.1% | Elizabethtown Area School District / 30,446 |
| 78. | 0.1% | Wyoming Area School District / 19,163 |
| 78. | 0.1% | Line Mountain School District / 8,681 |
| 86. | 0.1% | Tredyffrin-Easttown School District / 40,017 |
| 86. | 0.1% | Apollo-Ridge School District / 9,439 |
| 86. | 0.1% | Northampton Area School District / 41,804 |
| 86. | 0.1% | North Penn School District / 99,658 |
| 86. | 0.1% | Karns City Area School District / 10,636 |
| 86. | 0.1% | Upper Adams School District / 10,721 |
| 86. | 0.1% | West Shore School District / 63,079 |
| 93. | 0.0% | Downingtown Area School District / 69,907 |
| 93. | 0.0% | Wilkes-Barre Area School District / 59,661 |
| 93. | 0.0% | Cornwall-Lebanon School District / 35,180 |
| 93. | 0.0% | Shikellamy School District / 22,676 |
| 93. | 0.0% | Dover Area School District / 25,731 |
| 93. | 0.0% | Cumberland Valley School District / 56,311 |
| 99. | 0.0% | West Chester Area School District / 110,007 |
| 99. | 0.0% | Neshaminy School District / 71,034 |
| 99. | 0.0% | Chartiers Valley School District / 30,930 |
| 99. | 0.0% | Western Wayne School District / 19,070 |
| 99. | 0.0% | Central Bucks School District / 115,083 |
| 99. | 0.0% | Haverford Township School District / 48,698 |
| 105. | 0.0% | Owen J. Roberts School District / 33,212 |
| 105. | 0.0% | Williamsport Area School District / 41,849 |
| 105. | 0.0% | Pennsbury School District / 70,899 |
| 105. | 0.0% | Scranton School District / 75,842 |
| 105. | 0.0% | California Area School District / 11,047 |
| 105. | 0.0% | Everett Area School District / 9,639 |
| 111. | 0.0% | Red Lion Area School District / 38,485 |
| 111. | 0.0% | Upper Merion Area School District / 34,464 |
| 111. | 0.0% | Philadelphia City School District / 1,546,920 |
| 111. | 0.0% | Bradford Area School District / 20,833 |
| 111. | 0.0% | Upper Darby School District / 90,751 |
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.
