| Rank | No Fuel Used Heating House Percentage ▼ | School District / Population |
| 1. | 3.0% | Monessen City School District / 7,732 |
| 2. | 2.0% | Juniata Valley School District / 5,407 |
| 3. | 1.7% | Forbes Road School District / 3,013 |
| 4. | 1.5% | West Middlesex Area School District / 7,456 |
| 5. | 1.0% | Mount Union Area School District / 10,074 |
| 6. | 0.9% | Reading School District / 87,926 |
| 7. | 0.9% | Lebanon School District / 26,380 |
| 8. | 0.9% | Susquehanna Township School District / 24,062 |
| 9. | 0.8% | Halifax Area School District / 7,516 |
| 10. | 0.8% | Ambridge Area School District / 23,713 |
| 11. | 0.8% | California Area School District / 11,305 |
| 12. | 0.8% | Keystone Oaks School District / 20,693 |
| 13. | 0.8% | Shenandoah Valley School District / 7,938 |
| 14. | 0.7% | Bellefonte Area School District / 25,632 |
| 15. | 0.7% | New Hope-Solebury School District / 11,168 |
| 16. | 0.7% | Greater Latrobe School District / 31,155 |
| 16. | 0.7% | Mifflinburg Area School District / 16,395 |
| 18. | 0.7% | Chambersburg Area School District / 66,532 |
| 18. | 0.7% | Big Spring School District / 20,880 |
| 20. | 0.7% | Susquenita School District / 14,759 |
| 21. | 0.7% | Clairton City School District / 6,854 |
| 21. | 0.7% | Yough School District / 16,366 |
| 23. | 0.7% | Everett Area School District / 9,622 |
| 24. | 0.6% | Carlynton School District / 14,421 |
| 25. | 0.6% | Westmont Hilltop School District / 12,944 |
| 25. | 0.6% | Rose Tree Media School District / 35,345 |
| 25. | 0.6% | Hollidaysburg Area School District / 27,162 |
| 28. | 0.6% | Littlestown Area School District / 14,941 |
| 28. | 0.6% | Midland Borough School District / 2,639 |
| 28. | 0.6% | Valley Grove School District / 6,896 |
| 31. | 0.6% | Mt. Lebanon School District / 33,013 |
| 31. | 0.6% | Ridley School District / 40,232 |
| 31. | 0.6% | Twin Valley School District / 23,773 |
| 31. | 0.6% | Northern York County School District / 21,103 |
| 35. | 0.6% | Ellwood City Area School District / 14,467 |
| 35. | 0.6% | Lakeview School District / 8,504 |
| 37. | 0.6% | Cheltenham Township School District / 36,806 |
| 37. | 0.6% | Milton Area School District / 16,813 |
| 37. | 0.6% | Turkeyfoot Valley Area School District / 3,079 |
| 40. | 0.6% | Palisades School District / 15,036 |
| 40. | 0.6% | Athens Area School District / 14,506 |
| 42. | 0.6% | Manheim Central School District / 24,161 |
| 43. | 0.6% | Loyalsock Township School District / 11,048 |
| 44. | 0.6% | North Clarion County School District / 4,616 |
| 45. | 0.5% | Harrisburg City School District / 49,401 |
| 46. | 0.5% | Danville Area School District / 18,658 |
| 46. | 0.5% | Rockwood Area School District / 5,702 |
| 48. | 0.5% | Slippery Rock Area School District / 20,567 |
| 48. | 0.5% | Abington Heights School District / 23,617 |
| 50. | 0.5% | Bald Eagle Area School District / 13,667 |
| 51. | 0.5% | Greater Johnstown School District / 27,701 |
| 52. | 0.5% | Hamburg Area School District / 17,530 |
| 52. | 0.5% | Norristown Area School District / 63,582 |
| 52. | 0.5% | Troy Area School District / 10,642 |
| 52. | 0.5% | Brookville Area School District / 11,731 |
| 56. | 0.5% | Steelton-Highspire School District / 8,569 |
| 56. | 0.5% | Central Cambria School District / 13,781 |
| 56. | 0.5% | Ferndale Area School District / 5,218 |
| 56. | 0.5% | Octorara Area School District / 18,063 |
| 60. | 0.5% | Chestnut Ridge School District / 10,959 |
| 60. | 0.5% | Jim Thorpe Area School District / 15,666 |
| 60. | 0.5% | Berlin Brothersvalley School District / 5,581 |
| 63. | 0.4% | Upper Darby School District / 90,413 |
| 63. | 0.4% | Ligonier Valley School District / 15,605 |
| 63. | 0.4% | Claysburg-Kimmel School District / 5,823 |
| 66. | 0.4% | Panther Valley School District / 12,756 |
| 66. | 0.4% | Bradford Area School District / 21,204 |
| 66. | 0.4% | Keystone Central School District / 36,907 |
| 66. | 0.4% | Pittsburgh School District / 309,849 |
| 70. | 0.4% | Williamsburg Community School District / 3,786 |
| 71. | 0.4% | Northern Bedford County School District / 6,991 |
| 71. | 0.4% | Shikellamy School District / 22,569 |
| 71. | 0.4% | Millville Area School District / 5,309 |
| 71. | 0.4% | Lower Dauphin School District / 24,749 |
| 71. | 0.4% | Spring Grove Area School District / 27,445 |
| 76. | 0.4% | Wilson School District / 38,641 |
| 76. | 0.4% | Erie City School District / 101,461 |
| 76. | 0.4% | Chester-Upland School District / 41,390 |
| 76. | 0.4% | Conewago Valley School District / 26,812 |
| 80. | 0.4% | Washington School District / 15,883 |
| 80. | 0.4% | Northern Lehigh School District / 13,068 |
| 80. | 0.4% | Redbank Valley School District / 8,144 |
| 83. | 0.4% | Bedford Area School District / 16,548 |
| 83. | 0.4% | Northeast Bradford School District / 5,637 |
| 83. | 0.4% | Eastern York School District / 19,767 |
| 83. | 0.4% | South Eastern School District / 19,770 |
| 83. | 0.4% | Camp Hill School District / 7,858 |
| 88. | 0.4% | Southeast Delco School District / 30,347 |
| 88. | 0.4% | Philadelphia City School District / 1,525,811 |
| 88. | 0.4% | Indiana Area School District / 32,917 |
| 88. | 0.4% | Aliquippa School District / 9,497 |
| 88. | 0.4% | Armstrong School District / 43,303 |
| 88. | 0.4% | Selinsgrove Area School District / 22,455 |
| 94. | 0.4% | Hempfield Area School District / 50,744 |
| 94. | 0.4% | Greenville Area School District / 10,670 |
| 94. | 0.4% | Great Valley School District / 29,763 |
| 97. | 0.4% | Southern Huntingdon County School District / 7,933 |
| 97. | 0.4% | Pittston Area School District / 27,774 |
| 97. | 0.4% | Duquesne City School District / 5,639 |
| 100. | 0.3% | State College Area School District / 91,936 |
| 100. | 0.3% | Whitehall-Coplay School District / 30,019 |
| 100. | 0.3% | Union Area School District / 5,609 |
| 100. | 0.3% | McKeesport Area School District / 31,390 |
| 100. | 0.3% | South Allegheny School District / 11,826 |
| 105. | 0.3% | Conemaugh Valley School District / 6,646 |
| 105. | 0.3% | Forest Hills School District / 12,558 |
| 105. | 0.3% | Lower Merion School District / 62,263 |
| 105. | 0.3% | Wyoming Area School District / 19,333 |
| 105. | 0.3% | Upper Dublin School District / 25,774 |
| 105. | 0.3% | Interboro School District / 23,608 |
| 105. | 0.3% | Lewisburg Area School District / 19,035 |
| 112. | 0.3% | Woodland Hills School District / 47,070 |
| 112. | 0.3% | Abington School District / 57,930 |
| 112. | 0.3% | Annville-Cleona School District / 12,250 |
| 112. | 0.3% | Pequea Valley School District / 21,468 |
| 112. | 0.3% | Pine Grove Area School District / 11,704 |
| 117. | 0.3% | Phoenixville Area School District / 32,038 |
| 117. | 0.3% | South Williamsport Area School District / 9,246 |
| 117. | 0.3% | Cornwall-Lebanon School District / 34,591 |
| 117. | 0.3% | Bethlehem Area School District / 116,879 |
| 117. | 0.3% | Dallastown Area School District / 40,862 |
| 117. | 0.3% | Butler Area School District / 54,810 |
| 123. | 0.3% | Shamokin Area School District / 21,103 |
| 123. | 0.3% | Altoona Area School District / 59,847 |
| 123. | 0.3% | Waynesboro Area School District / 32,018 |
| 123. | 0.3% | Mahanoy Area School District / 11,668 |
| 123. | 0.3% | United School District / 8,414 |
| 123. | 0.3% | Eastern Lancaster County School District / 32,177 |
| 123. | 0.3% | Greensburg Salem School District / 26,143 |
| 130. | 0.3% | Salisbury-Elk Lick School District / 3,006 |
| 130. | 0.3% | Corry Area School District / 14,794 |
| 130. | 0.3% | Baldwin-Whitehall School District / 35,609 |
| 130. | 0.3% | Wyoming Valley West School District / 42,244 |
| 130. | 0.3% | Highlands School District / 20,743 |
| 130. | 0.3% | Albert Gallatin Area School District / 23,738 |
| 130. | 0.3% | West Perry School District / 18,748 |
| 137. | 0.3% | Greenwood School District / 5,409 |
| 137. | 0.3% | Mifflin County School District / 43,605 |
| 137. | 0.3% | Schuylkill Haven Area School District / 8,290 |
| 137. | 0.3% | West Chester Area School District / 108,949 |
| 137. | 0.3% | Marple Newtown School District / 35,653 |
| 142. | 0.3% | Shippensburg Area School District / 28,102 |
| 142. | 0.3% | Schuylkill Valley School District / 14,928 |
| 142. | 0.3% | East Allegheny School District / 14,969 |
| 142. | 0.3% | Charleroi School District / 11,948 |
| 142. | 0.3% | Northampton Area School District / 41,687 |
| 142. | 0.3% | Blacklick Valley School District / 5,422 |
| 148. | 0.3% | Mohawk Area School District / 10,660 |
| 148. | 0.3% | Chartiers-Houston School District / 9,161 |
| 148. | 0.3% | Keystone School District / 7,652 |
| 148. | 0.3% | Mechanicsburg Area School District / 28,513 |
| 148. | 0.3% | Dallas School District / 20,743 |
| 148. | 0.3% | DuBois Area School District / 30,863 |
| 148. | 0.3% | Montgomery Area School District / 7,521 |
| 148. | 0.3% | Mount Carmel Area School District / 12,573 |
| 148. | 0.3% | Delaware Valley School District / 29,300 |
| 148. | 0.3% | Mountain View School District / 8,551 |
| 158. | 0.3% | Conestoga Valley School District / 32,944 |
| 158. | 0.3% | Avon Grove School District / 30,296 |
| 158. | 0.3% | Conrad Weiser Area School District / 19,142 |
| 158. | 0.3% | Deer Lakes School District / 14,255 |
| 158. | 0.3% | Wilkes-Barre Area School District / 59,763 |
| 163. | 0.2% | Fairview School District / 10,134 |
| 163. | 0.2% | Southern Lehigh School District / 21,022 |
| 163. | 0.2% | Cocalico School District / 23,215 |
| 163. | 0.2% | Susquehanna Community School District / 5,509 |
| 163. | 0.2% | Quakertown Community School District / 36,367 |
| 163. | 0.2% | Warwick School District / 30,973 |
| 163. | 0.2% | York City School District / 43,677 |
| 163. | 0.2% | Hempfield School District / 46,997 |
| 163. | 0.2% | Spring Cove School District / 13,938 |
| 172. | 0.2% | North Hills School District / 37,878 |
| 172. | 0.2% | St. Marys Area School District / 19,098 |
| 172. | 0.2% | Northwestern Lehigh School District / 14,843 |
| 172. | 0.2% | Salisbury Township School District / 13,558 |
| 172. | 0.2% | Windber Area School District / 8,557 |
| 172. | 0.2% | Mid Valley School District / 15,321 |
| 172. | 0.2% | Bethel Park School District / 32,944 |
| 172. | 0.2% | Fairfield Area School District / 7,914 |
| 172. | 0.2% | Allentown City School District / 117,942 |
| 172. | 0.2% | Lehighton Area School District / 18,014 |
| 182. | 0.2% | Central York School District / 36,846 |
| 182. | 0.2% | Greencastle-Antrim School District / 18,877 |
| 182. | 0.2% | Meyersdale Area School District / 7,377 |
| 182. | 0.2% | South Park School District / 13,454 |
| 182. | 0.2% | Brownsville Area School District / 14,975 |
| 187. | 0.2% | Derry Area School District / 17,786 |
| 187. | 0.2% | Uniontown Area School District / 23,479 |
| 187. | 0.2% | Big Beaver Falls Area School District / 13,545 |
| 187. | 0.2% | Upper Merion Area School District / 34,183 |
| 187. | 0.2% | West Greene School District / 5,009 |
| 187. | 0.2% | Wissahickon School District / 36,741 |
| 187. | 0.2% | Riverside Beaver County School District / 10,584 |
| 187. | 0.2% | Pottstown School District / 22,388 |
| 187. | 0.2% | Donegal School District / 20,611 |
| 196. | 0.2% | East Lycoming School District / 10,286 |
| 196. | 0.2% | Wilkinsburg Borough School District / 16,026 |
| 196. | 0.2% | Bensalem Township School District / 60,431 |
| 196. | 0.2% | Lake-Lehman School District / 16,870 |
| 196. | 0.2% | Upper Dauphin Area School District / 9,469 |
| 201. | 0.2% | Fleetwood Area School District / 16,564 |
| 201. | 0.2% | Line Mountain School District / 8,927 |
| 201. | 0.2% | Punxsutawney Area School District / 21,096 |
| 201. | 0.2% | Western Wayne School District / 18,852 |
| 201. | 0.2% | Leechburg Area School District / 5,750 |
| 201. | 0.2% | Avella Area School District / 4,147 |
| 201. | 0.2% | Oxford Area School District / 25,743 |
| 201. | 0.2% | Boyertown Area School District / 46,397 |
| 201. | 0.2% | Montoursville Area School District / 13,189 |
| 201. | 0.2% | Brentwood Borough School District / 9,648 |
| 211. | 0.2% | Penn Hills School District / 42,491 |
| 211. | 0.2% | Scranton School District / 76,021 |
| 211. | 0.2% | Perkiomen Valley School District / 37,505 |
| 211. | 0.2% | Solanco School District / 31,913 |
| 211. | 0.2% | Wyomissing Area School District / 12,604 |
| 211. | 0.2% | New Castle Area School District / 24,362 |
| 211. | 0.2% | Tussey Mountain School District / 7,011 |
| 211. | 0.2% | Hazleton Area School District / 72,485 |
| 211. | 0.2% | Hermitage School District / 16,252 |
| 220. | 0.2% | Chichester School District / 24,562 |
| 220. | 0.2% | Coatesville Area School District / 62,840 |
| 220. | 0.2% | Blue Mountain School District / 20,386 |
| 220. | 0.2% | Penn-Delco School District / 26,921 |
| 220. | 0.2% | Northern Potter School District / 4,485 |
| 220. | 0.2% | Columbia Borough School District / 10,413 |
| 220. | 0.2% | Bangor Area School District / 22,925 |
| 220. | 0.2% | Port Allegany School District / 5,876 |
| 220. | 0.2% | Midd-West School District / 17,165 |
| 220. | 0.2% | Tuscarora School District / 18,470 |
| 230. | 0.2% | Northern Tioga School District / 14,696 |
| 230. | 0.2% | Conneaut School District / 18,063 |
| 230. | 0.2% | Penns Manor Area School District / 6,055 |
| 230. | 0.2% | Blackhawk School District / 17,830 |
| 230. | 0.2% | Parkland School District / 55,400 |
| 230. | 0.2% | Crawford Central School District / 30,678 |
| 230. | 0.2% | Middletown Area School District / 18,360 |
| 230. | 0.2% | Newport School District / 7,658 |
| 238. | 0.2% | Wattsburg Area School District / 10,351 |
| 238. | 0.2% | Central Dauphin School District / 90,412 |
| 238. | 0.2% | Ephrata Area School District / 33,179 |
| 238. | 0.2% | Clarion Area School District / 8,825 |
| 238. | 0.2% | Colonial School District / 41,679 |
| 238. | 0.2% | Saucon Valley School District / 16,677 |
| 238. | 0.2% | Fox Chapel Area School District / 28,674 |
| 238. | 0.2% | Franklin Area School District / 16,646 |
| 238. | 0.2% | Wayne Highlands School District / 21,380 |
| 238. | 0.2% | Upper Perkiomen School District / 22,247 |
| 238. | 0.2% | Owen J. Roberts School District / 32,682 |
| 249. | 0.1% | Forest Area School District / 8,075 |
| 249. | 0.1% | Haverford Township School District / 48,560 |
| 249. | 0.1% | Eastern Lebanon County School District / 20,905 |
| 249. | 0.1% | Quaker Valley School District / 13,851 |
| 249. | 0.1% | Riverside School District / 11,961 |
| 249. | 0.1% | Moon Area School District / 26,850 |
| 249. | 0.1% | Tyrone Area School District / 12,777 |
| 249. | 0.1% | Titusville Area School District / 14,450 |
| 249. | 0.1% | Girard School District / 11,192 |
| 249. | 0.1% | Plum Borough School District / 27,147 |
| 249. | 0.1% | General McLane School District / 17,252 |
| 260. | 0.1% | Pine-Richland School District / 22,483 |
| 260. | 0.1% | New Kensington-Arnold School District / 18,307 |
| 260. | 0.1% | Beaver Area School District / 14,741 |
| 260. | 0.1% | Kane Area School District / 7,235 |
| 260. | 0.1% | Cornell School District / 6,743 |
| 260. | 0.1% | Tredyffrin-Easttown School District / 39,960 |
| 260. | 0.1% | Penn Cambria School District / 17,255 |
| 260. | 0.1% | Penncrest School District / 24,706 |
| 260. | 0.1% | West Mifflin Area School District / 21,634 |
| 269. | 0.1% | Pennridge School District / 48,506 |
| 269. | 0.1% | Millcreek Township School District / 53,525 |
| 269. | 0.1% | Exeter Township School District / 27,243 |
| 269. | 0.1% | West Shore School District / 62,343 |
| 269. | 0.1% | Union City Area School District / 6,758 |
| 269. | 0.1% | Northgate School District / 13,081 |
| 269. | 0.1% | Otto-Eldred School District / 4,216 |
| 269. | 0.1% | East Penn School District / 54,389 |
| 269. | 0.1% | Towanda Area School District / 10,932 |
| 269. | 0.1% | York Suburban School District / 21,827 |
| 269. | 0.1% | Carlisle Area School District / 36,876 |
| 280. | 0.1% | Chartiers Valley School District / 30,474 |
| 280. | 0.1% | Centennial School District / 49,044 |
| 280. | 0.1% | Sharon City School District / 14,060 |
| 280. | 0.1% | Central Columbia School District / 15,066 |
| 280. | 0.1% | Bristol Township School District / 54,691 |
| 280. | 0.1% | Juniata County School District / 24,080 |
| 280. | 0.1% | Neshaminy School District / 70,857 |
| 280. | 0.1% | North Penn School District / 98,291 |
| 280. | 0.1% | Williamsport Area School District / 41,926 |
| 280. | 0.1% | Hopewell Area School District / 18,078 |
| 280. | 0.1% | Garnet Valley School District / 28,252 |
| 280. | 0.1% | Freeport Area School District / 11,795 |
| 280. | 0.1% | Montrose Area School District / 11,987 |
| 280. | 0.1% | Pennsbury School District / 71,176 |
| 280. | 0.1% | Central Fulton School District / 6,348 |
| 280. | 0.1% | West York Area School District / 23,499 |
| 280. | 0.1% | Wallenpaupack Area School District / 25,013 |
| 297. | 0.1% | Huntingdon Area School District / 20,246 |
| 297. | 0.1% | Jersey Shore Area School District / 18,492 |
| 297. | 0.1% | Lancaster School District / 75,064 |
| 297. | 0.1% | Curwensville Area School District / 7,342 |
| 297. | 0.1% | Governor Mifflin School District / 30,920 |
| 297. | 0.1% | Central Bucks School District / 114,149 |
| 297. | 0.1% | Saint Clair Area School District / 6,830 |
| 297. | 0.1% | Karns City Area School District / 10,574 |
| 297. | 0.1% | Elk Lake School District / 8,001 |
| 306. | 0.1% | Bentworth School District / 8,402 |
| 306. | 0.1% | Bethlehem-Center School District / 8,537 |
| 306. | 0.1% | Wyalusing Area School District / 9,114 |
| 306. | 0.1% | Red Lion Area School District / 38,396 |
| 306. | 0.1% | Downingtown Area School District / 68,550 |
| 306. | 0.1% | Greater Nanticoke Area School District / 18,814 |
| 306. | 0.1% | Western Beaver County School District / 5,466 |
| 306. | 0.1% | Derry Township School District / 24,551 |
| 306. | 0.1% | Richland School District / 14,772 |
| 306. | 0.1% | Clarion-Limestone Area School District / 8,215 |
| 316. | 0.1% | Somerset Area School District / 21,051 |
| 316. | 0.1% | Cumberland Valley School District / 54,772 |
| 316. | 0.1% | Southmoreland School District / 15,234 |
| 316. | 0.1% | Unionville-Chadds Ford School District / 23,756 |
| 316. | 0.1% | Farrell Area School District / 5,748 |
| 316. | 0.1% | Hatboro-Horsham School District / 33,469 |
| 316. | 0.1% | Crestwood School District / 19,997 |
| 316. | 0.1% | Elizabethtown Area School District / 30,150 |
| 324. | 0.1% | Ringgold School District / 26,279 |
| 324. | 0.1% | Seneca Valley School District / 47,060 |
| 324. | 0.1% | Brockway Area School District / 7,560 |
| 324. | 0.1% | Wilmington Area School District / 11,777 |
| 324. | 0.1% | Williams Valley School District / 7,183 |
| 324. | 0.1% | Tri-Valley School District / 6,657 |
| 324. | 0.1% | Council Rock School District / 72,510 |
| 324. | 0.1% | Stroudsburg Area School District / 34,494 |
| 324. | 0.1% | Souderton Area School District / 45,182 |
| 324. | 0.1% | Tulpehocken Area School District / 12,451 |
| 334. | 0.1% | Warrior Run School District / 17,278 |
| 334. | 0.1% | Bermudian Springs School District / 12,973 |
| 334. | 0.1% | North Allegheny School District / 50,169 |
| 334. | 0.1% | Kiski Area School District / 28,699 |
| 334. | 0.1% | Lakeland School District / 12,348 |
| 334. | 0.1% | Lampeter-Strasburg School District / 22,722 |
| 334. | 0.1% | Warren County School District / 38,569 |
| 341. | 0.1% | Kutztown Area School District / 18,763 |
| 341. | 0.1% | Dover Area School District / 25,736 |
| 341. | 0.1% | Belle Vernon Area School District / 19,038 |
| 341. | 0.1% | North Schuylkill School District / 16,933 |
| 341. | 0.1% | Penn Manor School District / 41,280 |
| 341. | 0.1% | Southern Tioga School District / 15,589 |
| 341. | 0.1% | Philipsburg-Osceola Area School District / 15,369 |
| 341. | 0.1% | Pottsville Area School District / 20,064 |
| 341. | 0.1% | Pocono Mountain School District / 64,340 |
| 350. | 0.0% | Forest City Regional School District / 5,773 |
| 350. | 0.0% | Mars Area School District / 18,873 |
| 350. | 0.0% | East Pennsboro Area School District / 20,088 |
| 350. | 0.0% | Wellsboro Area School District / 11,724 |
| 350. | 0.0% | Tunkhannock Area School District / 19,286 |
| 350. | 0.0% | Clearfield Area School District / 19,331 |
| 350. | 0.0% | North Pocono School District / 20,295 |
| 357. | 0.0% | Connellsville Area School District / 34,478 |
| 357. | 0.0% | Berwick Area School District / 22,542 |
| 357. | 0.0% | Easton Area School District / 63,500 |
| 357. | 0.0% | Gettysburg Area School District / 27,784 |
| 357. | 0.0% | William Penn School District / 42,111 |
| 362. | 0.0% | Nazareth Area School District / 27,754 |
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.
*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.
