| Rank | No Fuel Used Heating House Percentage ▼ | School District / Population |
| 1. | 1.8% | Halifax Area School District / 7,308 |
| 2. | 1.4% | Monessen City School District / 8,095 |
| 3. | 1.2% | Reynolds School District / 10,167 |
| 4. | 1.2% | Newport School District / 7,820 |
| 5. | 1.1% | Greencastle-Antrim School District / 18,048 |
| 6. | 1.0% | Juniata Valley School District / 5,495 |
| 7. | 1.0% | Lower Dauphin School District / 24,283 |
| 8. | 1.0% | Schuylkill Valley School District / 15,576 |
| 9. | 0.9% | Harrisburg City School District / 47,368 |
| 9. | 0.9% | Jenkintown School District / 4,340 |
| 11. | 0.9% | West Middlesex Area School District / 7,302 |
| 12. | 0.9% | Shenandoah Valley School District / 8,195 |
| 13. | 0.8% | Brownsville Area School District / 16,646 |
| 14. | 0.8% | Keystone Oaks School District / 20,731 |
| 15. | 0.8% | Jim Thorpe Area School District / 13,167 |
| 16. | 0.8% | Fairview School District / 10,158 |
| 17. | 0.8% | Mt. Lebanon School District / 30,803 |
| 17. | 0.8% | Greenville Area School District / 11,046 |
| 19. | 0.7% | Brookville Area School District / 11,668 |
| 20. | 0.7% | Southeast Delco School District / 30,190 |
| 21. | 0.7% | Rockwood Area School District / 5,850 |
| 21. | 0.7% | Montrose Area School District / 11,724 |
| 23. | 0.7% | Tamaqua Area School District / 15,941 |
| 23. | 0.7% | Whitehall-Coplay School District / 29,983 |
| 25. | 0.6% | Union Area School District / 5,427 |
| 26. | 0.6% | Fairfield Area School District / 8,040 |
| 26. | 0.6% | Lebanon School District / 24,910 |
| 26. | 0.6% | Avon Grove School District / 28,919 |
| 29. | 0.6% | Berlin Brothersvalley School District / 5,809 |
| 29. | 0.6% | Carlisle Area School District / 36,480 |
| 31. | 0.6% | Southeastern Greene School District / 5,092 |
| 32. | 0.6% | Blue Mountain School District / 20,067 |
| 33. | 0.6% | Reading School District / 80,845 |
| 33. | 0.6% | Titusville Area School District / 14,426 |
| 35. | 0.6% | Brentwood Borough School District / 9,615 |
| 35. | 0.6% | Turkeyfoot Valley Area School District / 2,759 |
| 37. | 0.5% | Mount Union Area School District / 9,189 |
| 38. | 0.5% | Shippensburg Area School District / 27,053 |
| 38. | 0.5% | Mechanicsburg Area School District / 27,957 |
| 38. | 0.5% | Manheim Central School District / 22,868 |
| 41. | 0.5% | Twin Valley School District / 22,474 |
| 41. | 0.5% | Palisades School District / 15,071 |
| 41. | 0.5% | Southern Huntingdon County School District / 8,411 |
| 44. | 0.5% | Lewisburg Area School District / 18,168 |
| 45. | 0.5% | Spring Grove Area School District / 26,964 |
| 45. | 0.5% | Waynesboro Area School District / 30,500 |
| 45. | 0.5% | Williamsburg Community School District / 3,550 |
| 48. | 0.5% | Spring Cove School District / 13,117 |
| 49. | 0.5% | Lakeview School District / 8,427 |
| 49. | 0.5% | Octorara Area School District / 17,877 |
| 51. | 0.5% | North Clarion County School District / 4,552 |
| 51. | 0.5% | Homer-Center School District / 6,531 |
| 51. | 0.5% | Line Mountain School District / 8,881 |
| 51. | 0.5% | Sto-Rox School District / 12,240 |
| 55. | 0.5% | Southern York County School District / 20,604 |
| 55. | 0.5% | State College Area School District / 85,823 |
| 55. | 0.5% | Slippery Rock Area School District / 20,745 |
| 58. | 0.4% | Ellwood City Area School District / 14,072 |
| 59. | 0.4% | Westmont Hilltop School District / 12,963 |
| 59. | 0.4% | Claysburg-Kimmel School District / 5,708 |
| 59. | 0.4% | Annville-Cleona School District / 12,628 |
| 62. | 0.4% | Upper Dauphin Area School District / 8,649 |
| 62. | 0.4% | Bald Eagle Area School District / 12,847 |
| 62. | 0.4% | Danville Area School District / 18,271 |
| 62. | 0.4% | Conewago Valley School District / 25,276 |
| 62. | 0.4% | Name N/A / 5,696 |
| 62. | 0.4% | York City School District / 40,301 |
| 68. | 0.4% | Donegal School District / 19,394 |
| 68. | 0.4% | Ligonier Valley School District / 15,423 |
| 68. | 0.4% | Boyertown Area School District / 44,900 |
| 68. | 0.4% | Great Valley School District / 30,718 |
| 72. | 0.4% | William Penn School District / 40,997 |
| 72. | 0.4% | Coatesville Area School District / 58,571 |
| 72. | 0.4% | East Allegheny School District / 15,339 |
| 75. | 0.4% | Everett Area School District / 9,996 |
| 75. | 0.4% | Daniel Boone Area School District / 20,363 |
| 77. | 0.4% | Antietam School District / 7,491 |
| 78. | 0.4% | Wyomissing Area School District / 12,542 |
| 78. | 0.4% | Cornwall-Lebanon School District / 31,474 |
| 80. | 0.4% | Cheltenham Township School District / 36,228 |
| 80. | 0.4% | Upper Adams School District / 11,168 |
| 80. | 0.4% | Pottstown School District / 21,390 |
| 80. | 0.4% | Eastern York School District / 19,814 |
| 84. | 0.4% | Southern Fulton School District / 5,495 |
| 84. | 0.4% | Athens Area School District / 14,381 |
| 84. | 0.4% | Williams Valley School District / 7,094 |
| 87. | 0.3% | Ridley School District / 39,431 |
| 87. | 0.3% | Girard School District / 11,106 |
| 87. | 0.3% | Hermitage School District / 16,259 |
| 87. | 0.3% | Hempfield School District / 46,327 |
| 91. | 0.3% | Highlands School District / 20,125 |
| 91. | 0.3% | Beaver Area School District / 14,502 |
| 91. | 0.3% | Eastern Lancaster County School District / 31,101 |
| 91. | 0.3% | Redbank Valley School District / 8,128 |
| 91. | 0.3% | Bethlehem Area School District / 114,321 |
| 91. | 0.3% | West Perry School District / 17,920 |
| 91. | 0.3% | Elizabethtown Area School District / 30,004 |
| 91. | 0.3% | Chartiers-Houston School District / 8,637 |
| 99. | 0.3% | Lancaster School District / 69,269 |
| 99. | 0.3% | Carlynton School District / 14,674 |
| 99. | 0.3% | Milton Area School District / 16,045 |
| 99. | 0.3% | Hollidaysburg Area School District / 27,533 |
| 103. | 0.3% | Quakertown Community School District / 34,758 |
| 103. | 0.3% | Tyrone Area School District / 12,803 |
| 103. | 0.3% | Susquenita School District / 14,583 |
| 103. | 0.3% | Big Spring School District / 20,056 |
| 103. | 0.3% | Bethel Park School District / 32,192 |
| 103. | 0.3% | Greater Latrobe School District / 30,481 |
| 109. | 0.3% | Pittston Area School District / 27,656 |
| 109. | 0.3% | Dallastown Area School District / 39,360 |
| 109. | 0.3% | Littlestown Area School District / 14,641 |
| 112. | 0.3% | Charleroi School District / 12,208 |
| 112. | 0.3% | Northern Bedford County School District / 6,653 |
| 112. | 0.3% | Huntingdon Area School District / 19,931 |
| 112. | 0.3% | Northgate School District / 12,919 |
| 112. | 0.3% | Philadelphia City School District / 1,531,112 |
| 112. | 0.3% | Chambersburg Area School District / 60,795 |
| 112. | 0.3% | Shikellamy School District / 22,182 |
| 112. | 0.3% | Wattsburg Area School District / 10,215 |
| 120. | 0.3% | Northeast Bradford School District / 5,661 |
| 120. | 0.3% | McKeesport Area School District / 33,952 |
| 120. | 0.3% | Norristown Area School District / 59,294 |
| 123. | 0.3% | Mifflin County School District / 42,863 |
| 123. | 0.3% | Canon-McMillan School District / 31,171 |
| 123. | 0.3% | East Lycoming School District / 10,126 |
| 126. | 0.3% | Perkiomen Valley School District / 35,779 |
| 126. | 0.3% | Millersburg Area School District / 6,554 |
| 128. | 0.3% | Upper Perkiomen School District / 21,968 |
| 128. | 0.3% | Abington Heights School District / 23,464 |
| 130. | 0.2% | Phoenixville Area School District / 30,602 |
| 130. | 0.2% | Clairton City School District / 7,884 |
| 130. | 0.2% | Brockway Area School District / 7,013 |
| 130. | 0.2% | South Eastern School District / 20,084 |
| 130. | 0.2% | South Park School District / 13,993 |
| 130. | 0.2% | Marple Newtown School District / 35,321 |
| 136. | 0.2% | Chester-Upland School District / 44,199 |
| 136. | 0.2% | Allentown City School District / 107,225 |
| 136. | 0.2% | Greenwood School District / 5,306 |
| 136. | 0.2% | Greater Johnstown School District / 28,689 |
| 136. | 0.2% | Yough School District / 16,970 |
| 136. | 0.2% | Downingtown Area School District / 67,341 |
| 136. | 0.2% | Dallas School District / 20,142 |
| 136. | 0.2% | Erie City School District / 103,664 |
| 136. | 0.2% | Montgomery Area School District / 7,493 |
| 145. | 0.2% | Bloomsburg Area School District / 18,627 |
| 145. | 0.2% | Salisbury Township School District / 13,940 |
| 145. | 0.2% | Mohawk Area School District / 10,443 |
| 145. | 0.2% | Mercer Area School District / 10,564 |
| 145. | 0.2% | Steel Valley School District / 17,000 |
| 145. | 0.2% | Altoona Area School District / 59,728 |
| 145. | 0.2% | Kutztown Area School District / 19,304 |
| 152. | 0.2% | Northern Tioga School District / 14,721 |
| 152. | 0.2% | Scranton School District / 72,459 |
| 152. | 0.2% | Southern Columbia Area School District / 9,956 |
| 152. | 0.2% | United School District / 8,364 |
| 152. | 0.2% | Pocono Mountain School District / 60,617 |
| 152. | 0.2% | West Chester Area School District / 107,367 |
| 152. | 0.2% | Riverside School District / 11,936 |
| 152. | 0.2% | Hopewell Area School District / 18,400 |
| 152. | 0.2% | Penn Cambria School District / 17,950 |
| 152. | 0.2% | Haverford Township School District / 48,348 |
| 152. | 0.2% | Lake-Lehman School District / 16,293 |
| 163. | 0.2% | East Penn School District / 52,860 |
| 163. | 0.2% | Jefferson-Morgan School District / 6,067 |
| 163. | 0.2% | Delaware Valley School District / 30,831 |
| 163. | 0.2% | North Allegheny School District / 47,037 |
| 163. | 0.2% | Millcreek Township School District / 51,874 |
| 163. | 0.2% | Bristol Township School District / 53,999 |
| 163. | 0.2% | Central Fulton School District / 6,174 |
| 163. | 0.2% | Pittsburgh School District / 316,773 |
| 163. | 0.2% | Greater Nanticoke Area School District / 18,016 |
| 163. | 0.2% | St. Marys Area School District / 19,393 |
| 173. | 0.2% | Corry Area School District / 14,384 |
| 173. | 0.2% | Upper Darby School District / 86,549 |
| 173. | 0.2% | Hazleton Area School District / 66,370 |
| 173. | 0.2% | Catasauqua Area School District / 11,315 |
| 173. | 0.2% | Philipsburg-Osceola Area School District / 15,151 |
| 173. | 0.2% | Garnet Valley School District / 28,433 |
| 173. | 0.2% | South Side Area School District / 7,038 |
| 173. | 0.2% | Bedford Area School District / 16,414 |
| 173. | 0.2% | South Middleton School District / 14,227 |
| 182. | 0.2% | Wallenpaupack Area School District / 24,729 |
| 182. | 0.2% | Manheim Township School District / 35,568 |
| 182. | 0.2% | Saucon Valley School District / 16,888 |
| 182. | 0.2% | Penn-Trafford School District / 25,576 |
| 182. | 0.2% | Nazareth Area School District / 27,383 |
| 182. | 0.2% | Muhlenberg School District / 21,982 |
| 182. | 0.2% | Greensburg Salem School District / 27,122 |
| 189. | 0.2% | Butler Area School District / 55,579 |
| 189. | 0.2% | Rose Tree Media School District / 36,830 |
| 189. | 0.2% | Centennial School District / 49,371 |
| 189. | 0.2% | Grove City Area School District / 16,589 |
| 189. | 0.2% | Fannett-Metal School District / 4,729 |
| 189. | 0.2% | Tuscarora School District / 18,909 |
| 189. | 0.2% | Bentworth School District / 8,467 |
| 189. | 0.2% | South Allegheny School District / 12,046 |
| 189. | 0.2% | Colonial School District / 42,024 |
| 189. | 0.2% | Hempfield Area School District / 50,136 |
| 189. | 0.2% | Wyoming Valley West School District / 41,880 |
| 200. | 0.2% | Ephrata Area School District / 32,385 |
| 200. | 0.2% | East Pennsboro Area School District / 19,739 |
| 200. | 0.2% | Pottsville Area School District / 19,528 |
| 200. | 0.2% | Fort Cherry School District / 9,668 |
| 200. | 0.2% | Panther Valley School District / 13,080 |
| 200. | 0.2% | Mount Pleasant Area School District / 18,365 |
| 200. | 0.2% | Towanda Area School District / 10,754 |
| 207. | 0.2% | Penn-Delco School District / 27,024 |
| 207. | 0.2% | North Schuylkill School District / 17,384 |
| 207. | 0.2% | Middletown Area School District / 18,497 |
| 207. | 0.2% | General McLane School District / 17,796 |
| 207. | 0.2% | Council Rock School District / 73,110 |
| 207. | 0.2% | Keystone Central School District / 35,221 |
| 207. | 0.2% | Richland School District / 14,471 |
| 207. | 0.2% | Souderton Area School District / 43,655 |
| 207. | 0.2% | Schuylkill Haven Area School District / 8,398 |
| 207. | 0.2% | Valley View School District / 17,729 |
| 207. | 0.2% | North Penn School District / 96,512 |
| 218. | 0.1% | Millville Area School District / 5,239 |
| 218. | 0.1% | Kiski Area School District / 28,346 |
| 218. | 0.1% | Punxsutawney Area School District / 20,895 |
| 218. | 0.1% | Mahanoy Area School District / 12,440 |
| 218. | 0.1% | Peters Township School District / 19,896 |
| 218. | 0.1% | Woodland Hills School District / 48,871 |
| 218. | 0.1% | Big Beaver Falls Area School District / 13,911 |
| 218. | 0.1% | Lehighton Area School District / 18,226 |
| 226. | 0.1% | Ferndale Area School District / 5,249 |
| 226. | 0.1% | Forest Area School District / 7,378 |
| 226. | 0.1% | Tulpehocken Area School District / 12,959 |
| 226. | 0.1% | Lower Merion School District / 61,676 |
| 226. | 0.1% | Spring-Ford Area School District / 43,547 |
| 226. | 0.1% | Central Dauphin School District / 86,525 |
| 226. | 0.1% | Oxford Area School District / 25,000 |
| 226. | 0.1% | Muncy School District / 7,428 |
| 226. | 0.1% | Mount Carmel Area School District / 11,972 |
| 226. | 0.1% | Abington School District / 56,990 |
| 226. | 0.1% | Bellefonte Area School District / 24,167 |
| 226. | 0.1% | Montour School District / 27,299 |
| 226. | 0.1% | Derry Township School District / 21,993 |
| 239. | 0.1% | Bradford Area School District / 20,908 |
| 239. | 0.1% | Mifflinburg Area School District / 15,810 |
| 239. | 0.1% | Susquehanna Township School District / 22,934 |
| 239. | 0.1% | Southern Tioga School District / 15,212 |
| 239. | 0.1% | Eastern Lebanon County School District / 20,159 |
| 239. | 0.1% | Clearfield Area School District / 18,845 |
| 239. | 0.1% | Penns Manor Area School District / 6,201 |
| 239. | 0.1% | Hatboro-Horsham School District / 31,985 |
| 239. | 0.1% | Montoursville Area School District / 13,342 |
| 239. | 0.1% | Indiana Area School District / 32,464 |
| 239. | 0.1% | Northampton Area School District / 42,341 |
| 239. | 0.1% | Owen J. Roberts School District / 32,099 |
| 239. | 0.1% | Moon Area School District / 25,495 |
| 252. | 0.1% | Conestoga Valley School District / 30,966 |
| 252. | 0.1% | Radnor Township School District / 31,049 |
| 252. | 0.1% | Conrad Weiser Area School District / 19,153 |
| 252. | 0.1% | Armstrong School District / 43,269 |
| 252. | 0.1% | Warwick School District / 30,094 |
| 252. | 0.1% | Farrell Area School District / 6,418 |
| 252. | 0.1% | Parkland School District / 53,237 |
| 252. | 0.1% | North Hills School District / 37,544 |
| 252. | 0.1% | Northern Lehigh School District / 13,535 |
| 252. | 0.1% | East Stroudsburg Area School District / 45,591 |
| 262. | 0.1% | West Shore School District / 60,838 |
| 262. | 0.1% | Hanover Public School District / 14,995 |
| 262. | 0.1% | Keystone School District / 7,746 |
| 262. | 0.1% | Wilkes-Barre Area School District / 59,914 |
| 262. | 0.1% | Wilkinsburg Borough School District / 17,266 |
| 262. | 0.1% | New Castle Area School District / 25,401 |
| 262. | 0.1% | Fox Chapel Area School District / 29,082 |
| 269. | 0.1% | Unionville-Chadds Ford School District / 23,543 |
| 269. | 0.1% | Northern York County School District / 20,729 |
| 269. | 0.1% | Cornell School District / 6,740 |
| 269. | 0.1% | Belle Vernon Area School District / 19,562 |
| 269. | 0.1% | Smethport Area School District / 5,944 |
| 269. | 0.1% | Lackawanna Trail School District / 8,561 |
| 269. | 0.1% | Juniata County School District / 22,596 |
| 269. | 0.1% | West York Area School District / 22,425 |
| 269. | 0.1% | Easton Area School District / 61,224 |
| 269. | 0.1% | Pennsbury School District / 69,714 |
| 269. | 0.1% | Crawford Central School District / 29,720 |
| 269. | 0.1% | Wyalusing Area School District / 8,173 |
| 281. | 0.1% | Northeastern York School District / 21,775 |
| 281. | 0.1% | Selinsgrove Area School District / 21,530 |
| 281. | 0.1% | Karns City Area School District / 10,438 |
| 281. | 0.1% | Shamokin Area School District / 20,361 |
| 281. | 0.1% | Central Bucks School District / 111,592 |
| 281. | 0.1% | Moniteau School District / 9,503 |
| 281. | 0.1% | Norwin School District / 34,151 |
| 281. | 0.1% | Forest City Regional School District / 5,280 |
| 281. | 0.1% | Trinity Area School District / 25,809 |
| 290. | 0.1% | Wissahickon School District / 36,365 |
| 290. | 0.1% | Dover Area School District / 25,226 |
| 290. | 0.1% | Wayne Highlands School District / 23,056 |
| 290. | 0.1% | Crestwood School District / 19,494 |
| 290. | 0.1% | Solanco School District / 30,664 |
| 290. | 0.1% | Baldwin-Whitehall School District / 34,069 |
| 290. | 0.1% | Red Lion Area School District / 36,768 |
| 290. | 0.1% | Pennridge School District / 44,862 |
| 298. | 0.1% | Upper Merion Area School District / 32,283 |
| 298. | 0.1% | Northwestern School District / 11,794 |
| 298. | 0.1% | Governor Mifflin School District / 30,368 |
| 298. | 0.1% | Ambridge Area School District / 23,776 |
| 298. | 0.1% | DuBois Area School District / 31,793 |
| 298. | 0.1% | Ringgold School District / 26,493 |
| 298. | 0.1% | Quaker Valley School District / 12,341 |
| 305. | 0.1% | Exeter Township School District / 26,761 |
| 305. | 0.1% | Midd-West School District / 16,731 |
| 305. | 0.1% | Windber Area School District / 8,764 |
| 305. | 0.1% | Shaler Area School District / 39,158 |
| 305. | 0.1% | Western Wayne School District / 16,604 |
| 305. | 0.1% | Chartiers Valley School District / 28,274 |
| 305. | 0.1% | Central Columbia School District / 15,171 |
| 305. | 0.1% | Cumberland Valley School District / 52,242 |
| 305. | 0.1% | Connellsville Area School District / 36,480 |
| 314. | 0.0% | North Pocono School District / 19,875 |
| 314. | 0.0% | Williamsport Area School District / 42,762 |
| 314. | 0.0% | Blackhawk School District / 17,381 |
| 314. | 0.0% | Hamburg Area School District / 18,358 |
| 314. | 0.0% | Penncrest School District / 25,315 |
| 319. | 0.0% | Central York School District / 33,349 |
| 319. | 0.0% | Conneaut School District / 18,255 |
| 319. | 0.0% | Bensalem Township School District / 58,472 |
| 319. | 0.0% | Franklin Area School District / 16,374 |
| 323. | 0.0% | Deer Lakes School District / 14,659 |
| 324. | 0.0% | Tunkhannock Area School District / 19,039 |
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.
