| Rank | No Fuel Used Heating House Percentage ▼ | School District / Population |
| 1. | 5.7% | Kahlotus School District / 259 |
| 2. | 4.3% | Tekoa School District / 1,283 |
| 3. | 4.1% | Almira School District / 374 |
| 4. | 3.0% | Taholah School District / 914 |
| 5. | 1.7% | Mary M. Knight School District / 1,765 |
| 6. | 1.5% | Raymond School District / 3,954 |
| 7. | 1.4% | Elma School District / 9,726 |
| 8. | 1.3% | Sprague School District / 699 |
| 9. | 1.2% | Freeman School District / 3,933 |
| 10. | 1.2% | Summit Valley School District / 802 |
| 11. | 1.1% | Aberdeen School District / 19,679 |
| 12. | 1.1% | Colfax School District / 4,163 |
| 13. | 1.0% | Colville School District / 11,924 |
| 14. | 0.9% | LaCrosse School District / 694 |
| 15. | 0.9% | Pioneer School District / 9,648 |
| 16. | 0.9% | Napavine School District / 4,041 |
| 16. | 0.9% | Griffin School District / 4,984 |
| 18. | 0.9% | Creston School District / 1,209 |
| 19. | 0.8% | Medical Lake School District / 12,346 |
| 20. | 0.8% | South Kitsap School District / 65,662 |
| 21. | 0.8% | Easton School District / 942 |
| 22. | 0.8% | Boistfort School District / 1,010 |
| 23. | 0.7% | Endicott School District / 582 |
| 24. | 0.7% | Nine Mile Falls School District / 8,097 |
| 24. | 0.7% | Blaine School District / 15,588 |
| 26. | 0.7% | Clover Park School District / 82,672 |
| 26. | 0.7% | Kiona-Benton School District / 7,969 |
| 28. | 0.7% | Pe Ell School District / 1,440 |
| 28. | 0.7% | Kelso School District / 28,291 |
| 30. | 0.7% | Columbia School District / 3,776 |
| 31. | 0.6% | Zillah School District / 4,671 |
| 32. | 0.6% | Seattle School District / 594,742 |
| 33. | 0.6% | Kittitas School District / 3,351 |
| 34. | 0.6% | Odessa School District / 1,675 |
| 34. | 0.6% | Winlock School District / 4,370 |
| 34. | 0.6% | Wapato School District / 13,700 |
| 37. | 0.6% | La Center School District / 7,670 |
| 37. | 0.6% | Warden School District / 3,659 |
| 39. | 0.5% | White Pass School District / 3,599 |
| 39. | 0.5% | Quilcene School District / 1,808 |
| 41. | 0.5% | Waitsburg School District / 1,513 |
| 42. | 0.5% | North Kitsap School District / 43,472 |
| 43. | 0.5% | Castle Rock School District / 9,705 |
| 44. | 0.5% | Olympia School District / 60,205 |
| 44. | 0.5% | Mukilteo School District / 87,591 |
| 46. | 0.5% | Pullman School District / 28,738 |
| 47. | 0.5% | Thorp School District / 1,529 |
| 48. | 0.4% | Cosmopolis School District / 1,673 |
| 49. | 0.4% | Bremerton School District / 42,881 |
| 50. | 0.4% | Sedro-Woolley School District / 26,621 |
| 50. | 0.4% | Oakville School District / 2,142 |
| 52. | 0.4% | Wenatchee School District / 40,702 |
| 52. | 0.4% | Conway School District / 2,932 |
| 52. | 0.4% | Yakima School District / 72,275 |
| 55. | 0.4% | Bellingham School District / 99,469 |
| 55. | 0.4% | Vashon Island School District / 10,425 |
| 55. | 0.4% | Oak Harbor School District / 40,806 |
| 58. | 0.4% | Port Angeles School District / 30,283 |
| 59. | 0.3% | San Juan Island School District / 7,920 |
| 60. | 0.3% | Omak School District / 10,520 |
| 61. | 0.3% | Yelm Community Schools / 27,640 |
| 61. | 0.3% | North Thurston Public Schools / 88,179 |
| 61. | 0.3% | Selah School District / 18,033 |
| 64. | 0.3% | North Mason School District / 12,293 |
| 65. | 0.3% | Mount Baker School District / 13,534 |
| 66. | 0.3% | Prosser School District / 12,250 |
| 67. | 0.3% | Cheney School District / 30,663 |
| 67. | 0.3% | University Place School District / 27,928 |
| 67. | 0.3% | Longview Public Schools / 44,303 |
| 70. | 0.3% | East Valley School District (Spokane) / 26,014 |
| 70. | 0.3% | Vancouver Public Schools / 142,905 |
| 72. | 0.3% | Pasco School District / 61,209 |
| 72. | 0.3% | Fife Public Schools / 18,071 |
| 72. | 0.3% | Walla Walla School District / 36,160 |
| 72. | 0.3% | Hoquiam School District / 11,494 |
| 72. | 0.3% | Rochester School District / 12,733 |
| 77. | 0.3% | Auburn School District / 69,423 |
| 77. | 0.3% | Franklin Pierce School District / 50,721 |
| 77. | 0.3% | Tacoma Public Schools / 206,232 |
| 77. | 0.3% | Highline School District / 119,366 |
| 77. | 0.3% | Lind School District / 1,267 |
| 77. | 0.3% | Spokane Public Schools / 214,396 |
| 83. | 0.2% | Riverview School District / 17,521 |
| 83. | 0.2% | West Valley School District / 26,857 |
| 83. | 0.2% | Oroville School District / 4,507 |
| 83. | 0.2% | Mercer Island School District / 23,791 |
| 87. | 0.2% | Tumwater School District / 35,007 |
| 87. | 0.2% | Orting School District / 13,377 |
| 89. | 0.2% | Moses Lake School District / 39,730 |
| 90. | 0.2% | Othello School District / 13,135 |
| 91. | 0.2% | Toledo School District / 4,004 |
| 91. | 0.2% | Sultan School District / 13,652 |
| 91. | 0.2% | Cashmere School District / 7,574 |
| 91. | 0.2% | Everett School District / 120,218 |
| 91. | 0.2% | Centralia School District / 22,697 |
| 91. | 0.2% | Edmonds School District / 151,150 |
| 91. | 0.2% | Chehalis School District / 14,749 |
| 98. | 0.2% | Anacortes School District / 20,949 |
| 98. | 0.2% | Issaquah School District / 91,043 |
| 98. | 0.2% | Enumclaw School District / 26,162 |
| 98. | 0.2% | Orcas Island School District / 4,622 |
| 98. | 0.2% | Sunnyside School District / 22,676 |
| 98. | 0.2% | Kennewick School District / 76,586 |
| 98. | 0.2% | Lynden School District / 17,092 |
| 105. | 0.2% | Richland School District / 59,223 |
| 106. | 0.2% | La Conner School District / 4,399 |
| 107. | 0.2% | West Valley School District / 15,986 |
| 107. | 0.2% | Washougal School District / 18,306 |
| 107. | 0.2% | Name N/A / 4,812 |
| 107. | 0.2% | Hood Canal School District / 4,510 |
| 107. | 0.2% | Marysville School District / 64,669 |
| 112. | 0.1% | Clarkston School District / 18,734 |
| 112. | 0.1% | Lake Washington School District / 168,935 |
| 114. | 0.1% | College Place School District / 12,997 |
| 114. | 0.1% | Snohomish School District / 51,492 |
| 114. | 0.1% | Renton School District / 106,434 |
| 114. | 0.1% | Kent School District / 149,531 |
| 118. | 0.1% | Shelton School District / 23,469 |
| 118. | 0.1% | Federal Way School District / 125,274 |
| 118. | 0.1% | Tahoma School District / 37,996 |
| 118. | 0.1% | Lake Stevens School District / 33,414 |
| 118. | 0.1% | Bainbridge Island School District / 21,923 |
| 123. | 0.1% | Bellevue School District / 123,233 |
| 123. | 0.1% | Arlington School District / 28,726 |
| 123. | 0.1% | Snoqualmie Valley School District / 33,447 |
| 123. | 0.1% | Stanwood-Camano School District / 31,405 |
| 123. | 0.1% | Evergreen School District (Clark) / 137,796 |
| 128. | 0.1% | Eastmont School District / 28,012 |
| 128. | 0.1% | Ellensburg School District / 25,246 |
| 130. | 0.1% | Republic School District / 3,358 |
| 130. | 0.1% | Peninsula School District / 54,059 |
| 132. | 0.1% | Central Valley School District / 72,736 |
| 132. | 0.1% | Tenino School District / 9,536 |
| 132. | 0.1% | Puyallup School District / 111,173 |
| 132. | 0.1% | White River School District / 24,836 |
| 136. | 0.1% | Northshore School District / 117,545 |
| 137. | 0.1% | Mead School District / 49,352 |
| 137. | 0.1% | Battle Ground School District / 61,663 |
| 137. | 0.1% | Bethel School District / 100,964 |
| 140. | 0.1% | South Whidbey School District / 15,072 |
| 140. | 0.1% | Sumner School District / 40,868 |
| 140. | 0.1% | Coupeville School District / 9,217 |
| 140. | 0.1% | Central Kitsap School District / 64,517 |
| 140. | 0.1% | Shoreline School District / 64,783 |
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.
