| Rank | No Fuel Used Heating House Percentage ▼ | School District / Population |
| 1. | 3.6% | Tekoa School District / 908 |
| 2. | 2.0% | Skykomish School District / 458 |
| 3. | 1.9% | Creston School District / 1,041 |
| 4. | 1.8% | Mary M. Knight School District / 1,616 |
| 5. | 1.5% | Toledo School District / 4,635 |
| 6. | 1.3% | Freeman School District / 3,788 |
| 7. | 1.2% | Steptoe School District / 353 |
| 8. | 1.2% | Taholah School District / 831 |
| 9. | 0.9% | Warden School District / 4,161 |
| 9. | 0.9% | Kiona-Benton School District / 8,079 |
| 11. | 0.9% | Republic School District / 3,818 |
| 12. | 0.8% | Boistfort School District / 964 |
| 13. | 0.8% | Ephrata School District / 10,759 |
| 14. | 0.8% | Castle Rock School District / 9,955 |
| 14. | 0.8% | Endicott School District / 557 |
| 16. | 0.7% | Lyle School District / 2,708 |
| 17. | 0.7% | Raymond School District / 3,937 |
| 18. | 0.6% | Seattle School District / 613,622 |
| 19. | 0.6% | Royal School District / 6,130 |
| 20. | 0.6% | Moses Lake School District / 40,863 |
| 21. | 0.6% | La Center School District / 8,370 |
| 22. | 0.5% | Quilcene School District / 1,772 |
| 23. | 0.5% | Conway School District / 3,237 |
| 23. | 0.5% | Chehalis School District / 15,013 |
| 23. | 0.5% | Clover Park School District / 80,097 |
| 23. | 0.5% | Colfax School District / 4,006 |
| 23. | 0.5% | Sedro-Woolley School District / 26,040 |
| 28. | 0.5% | Waitsburg School District / 1,473 |
| 28. | 0.5% | Elma School District / 8,226 |
| 30. | 0.5% | Oak Harbor School District / 37,740 |
| 30. | 0.5% | North Kitsap School District / 46,260 |
| 32. | 0.5% | West Valley School District / 29,055 |
| 32. | 0.5% | Woodland School District / 11,259 |
| 34. | 0.4% | Pullman School District / 31,997 |
| 35. | 0.4% | Port Angeles School District / 30,177 |
| 35. | 0.4% | Yakima School District / 77,416 |
| 35. | 0.4% | Colville School District / 12,141 |
| 38. | 0.4% | Toutle Lake School District / 3,346 |
| 38. | 0.4% | Highline School District / 120,110 |
| 38. | 0.4% | Aberdeen School District / 20,478 |
| 41. | 0.4% | Franklin Pierce School District / 50,105 |
| 41. | 0.4% | Mount Vernon School District / 37,552 |
| 41. | 0.4% | La Conner School District / 4,663 |
| 44. | 0.4% | Bremerton School District / 45,796 |
| 45. | 0.4% | Bellingham School District / 102,129 |
| 45. | 0.4% | San Juan Island School District / 8,050 |
| 45. | 0.4% | Renton School District / 116,522 |
| 48. | 0.4% | Fife Public Schools / 20,369 |
| 49. | 0.4% | Vashon Island School District / 10,854 |
| 50. | 0.3% | Mead School District / 51,164 |
| 51. | 0.3% | Okanogan School District / 5,347 |
| 52. | 0.3% | Peninsula School District / 60,673 |
| 52. | 0.3% | Tacoma Public Schools / 209,499 |
| 52. | 0.3% | Everett School District / 128,974 |
| 55. | 0.3% | Kelso School District / 27,698 |
| 55. | 0.3% | Omak School District / 10,711 |
| 57. | 0.3% | Tukwila School District / 17,944 |
| 57. | 0.3% | Ritzville School District / 2,766 |
| 57. | 0.3% | Enumclaw School District / 26,239 |
| 57. | 0.3% | Pasco School District / 68,812 |
| 61. | 0.3% | Vancouver Public Schools / 143,172 |
| 61. | 0.3% | Kennewick School District / 86,026 |
| 63. | 0.3% | Edmonds School District / 156,223 |
| 63. | 0.3% | Snoqualmie Valley School District / 34,844 |
| 65. | 0.3% | Longview Public Schools / 45,733 |
| 65. | 0.3% | East Valley School District (Spokane) / 26,142 |
| 67. | 0.3% | Othello School District / 14,317 |
| 67. | 0.3% | Quincy School District / 12,355 |
| 67. | 0.3% | Toppenish School District / 15,684 |
| 67. | 0.3% | Mukilteo School District / 92,909 |
| 67. | 0.3% | Cheney School District / 32,224 |
| 72. | 0.3% | Auburn School District / 84,460 |
| 72. | 0.3% | Wahkiakum School District / 2,758 |
| 74. | 0.2% | Wapato School District / 14,114 |
| 74. | 0.2% | South Whidbey School District / 15,666 |
| 76. | 0.2% | Washougal School District / 19,774 |
| 76. | 0.2% | Stanwood-Camano School District / 32,782 |
| 78. | 0.2% | Cle Elum-Roslyn School District / 6,815 |
| 78. | 0.2% | Sumner School District / 43,601 |
| 78. | 0.2% | Cashmere School District / 7,989 |
| 81. | 0.2% | Marysville School District / 70,248 |
| 81. | 0.2% | South Kitsap School District / 68,230 |
| 81. | 0.2% | University Place School District / 29,676 |
| 81. | 0.2% | North Thurston Public Schools / 94,489 |
| 81. | 0.2% | Wenatchee School District / 41,908 |
| 86. | 0.2% | Blaine School District / 16,551 |
| 87. | 0.2% | Yelm Community Schools / 28,149 |
| 87. | 0.2% | Shoreline School District / 65,974 |
| 87. | 0.2% | Walla Walla School District / 37,242 |
| 90. | 0.2% | Bainbridge Island School District / 22,933 |
| 90. | 0.2% | Anacortes School District / 20,273 |
| 92. | 0.2% | Spokane Public Schools / 220,197 |
| 92. | 0.2% | Riverview School District / 19,166 |
| 94. | 0.2% | Tenino School District / 9,689 |
| 94. | 0.2% | Lynden School District / 17,746 |
| 94. | 0.2% | Bellevue School District / 123,980 |
| 97. | 0.2% | Orcas Island School District / 5,017 |
| 98. | 0.1% | Ellensburg School District / 26,752 |
| 98. | 0.1% | Evergreen School District (Clark) / 140,938 |
| 98. | 0.1% | Federal Way School District / 131,459 |
| 101. | 0.1% | Northshore School District / 123,771 |
| 101. | 0.1% | Eastmont School District / 29,715 |
| 101. | 0.1% | Sultan School District / 13,293 |
| 104. | 0.1% | Puyallup School District / 121,401 |
| 104. | 0.1% | Central Kitsap School District / 67,891 |
| 104. | 0.1% | Mercer Island School District / 22,922 |
| 107. | 0.1% | Liberty School District / 4,540 |
| 107. | 0.1% | Lake Stevens School District / 39,454 |
| 107. | 0.1% | Central Valley School District / 76,352 |
| 107. | 0.1% | Richland School District / 62,785 |
| 107. | 0.1% | Tumwater School District / 36,815 |
| 107. | 0.1% | Clarkston School District / 18,810 |
| 113. | 0.1% | Bethel School District / 101,552 |
| 113. | 0.1% | Kent School District / 151,786 |
| 113. | 0.1% | Sequim School District / 29,439 |
| 113. | 0.1% | Arlington School District / 30,237 |
| 117. | 0.1% | East Valley School District (Yakima) / 14,991 |
| 117. | 0.1% | Ocean Beach School District / 9,752 |
| 117. | 0.1% | Lake Washington School District / 182,099 |
| 120. | 0.1% | Olympia School District / 62,294 |
| 121. | 0.1% | Battle Ground School District / 63,300 |
| 121. | 0.1% | Issaquah School District / 104,350 |
| 121. | 0.1% | Monroe School District / 38,539 |
| 124. | 0.0% | West Valley School District / 19,410 |
| 124. | 0.0% | Hood Canal School District / 5,424 |
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.
