| Rank | No Fuel Used Heating House Percentage ▼ | School District / Population |
| 1. | 2.7% | Bristol No. 1 School District / 4,480 |
| 2. | 2.0% | West De Pere School District / 19,425 |
| 3. | 1.7% | Little Chute Area School District / 8,233 |
| 4. | 1.6% | Green Lake School District / 2,839 |
| 5. | 1.6% | De Pere Unified School District / 19,564 |
| 6. | 1.4% | Randolph School District / 3,869 |
| 7. | 1.3% | Pulaski Community School District / 19,549 |
| 8. | 1.2% | Lake Geneva Joint No. 1 School District / 17,187 |
| 9. | 1.1% | Tigerton School District / 1,822 |
| 10. | 1.1% | Benton School District / 1,644 |
| 11. | 1.0% | Oconto School District / 7,409 |
| 12. | 0.9% | New London School District / 15,575 |
| 13. | 0.9% | Baldwin-Woodville Area School District / 8,308 |
| 14. | 0.9% | Medford Area School District / 14,466 |
| 15. | 0.9% | Lake Geneva-Genoa City Union High School District / 24,206 |
| 16. | 0.8% | Geneva Joint No. 4 School District / 1,080 |
| 16. | 0.8% | Juda School District / 1,386 |
| 18. | 0.8% | Whitehall School District / 5,077 |
| 19. | 0.8% | Delavan-Darien School District / 17,275 |
| 19. | 0.8% | Stevens Point Area School District / 56,140 |
| 19. | 0.8% | St. Croix Falls School District / 6,794 |
| 19. | 0.8% | Burlington Area School District / 22,910 |
| 23. | 0.8% | Mosinee School District / 12,002 |
| 24. | 0.8% | Beaver Dam School District / 22,545 |
| 25. | 0.8% | Wisconsin Rapids School District / 34,227 |
| 26. | 0.8% | Weyerhaeuser Area School District / 1,366 |
| 27. | 0.8% | Beloit Turner School District / 8,683 |
| 27. | 0.8% | Menasha School District / 24,781 |
| 27. | 0.8% | Brighton No. 1 School District / 1,440 |
| 30. | 0.7% | Solon Springs School District / 2,217 |
| 30. | 0.7% | St. Francis School District / 9,167 |
| 32. | 0.7% | Laona School District / 1,460 |
| 32. | 0.7% | Westosha Central High School District / 18,453 |
| 34. | 0.7% | Berlin Area School District / 10,728 |
| 35. | 0.7% | Cudahy School District / 18,127 |
| 35. | 0.7% | Black River Falls School District / 12,027 |
| 37. | 0.7% | Oconto Falls School District / 11,042 |
| 38. | 0.6% | Goodman-Armstrong School District / 1,011 |
| 39. | 0.6% | Cochrane-Fountain City School District / 4,471 |
| 40. | 0.6% | Greenfield School District / 28,183 |
| 41. | 0.6% | Brillion School District / 5,516 |
| 41. | 0.6% | Deerfield Community School District / 3,491 |
| 43. | 0.6% | Sun Prairie Area School District / 39,969 |
| 43. | 0.6% | Rice Lake Area School District / 16,346 |
| 45. | 0.6% | Fall Creek School District / 3,993 |
| 45. | 0.6% | Oshkosh Area School District / 79,118 |
| 45. | 0.6% | New Richmond School District / 16,547 |
| 48. | 0.6% | West Bend School District / 50,925 |
| 48. | 0.6% | Hartland-Lakeside Joint No. 3 School District / 11,458 |
| 48. | 0.6% | Madison Metropolitan School District / 222,505 |
| 51. | 0.6% | Prescott School District / 7,900 |
| 52. | 0.6% | River Falls School District / 22,575 |
| 53. | 0.6% | Algoma School District / 5,276 |
| 54. | 0.5% | Brodhead School District / 6,479 |
| 54. | 0.5% | Ashwaubenon School District / 16,570 |
| 54. | 0.5% | D.C. Everest Area School District / 32,767 |
| 54. | 0.5% | Appleton Area School District / 94,043 |
| 58. | 0.5% | Granton Area School District / 2,053 |
| 58. | 0.5% | Montello School District / 6,175 |
| 58. | 0.5% | Whitewater School District / 19,847 |
| 58. | 0.5% | Reedsburg School District / 16,395 |
| 62. | 0.5% | Green Bay Area School District / 135,804 |
| 62. | 0.5% | Shorewood School District / 13,144 |
| 62. | 0.5% | Rosholt School District / 3,785 |
| 62. | 0.5% | Viroqua Area School District / 8,906 |
| 62. | 0.5% | Alma Center School District / 3,144 |
| 67. | 0.5% | Richland School District / 11,553 |
| 68. | 0.5% | Stoughton Area School District / 20,975 |
| 68. | 0.5% | Fox Point Joint No. 2 School District / 10,910 |
| 70. | 0.5% | Ellsworth Community School District / 11,129 |
| 70. | 0.5% | Mondovi School District / 5,904 |
| 70. | 0.5% | Whitnall School District / 17,286 |
| 70. | 0.5% | Hillsboro School District / 4,544 |
| 70. | 0.5% | Watertown School District / 30,463 |
| 75. | 0.5% | Abbotsford School District / 3,328 |
| 75. | 0.5% | Eau Claire Area School District / 80,230 |
| 77. | 0.5% | Waukesha School District / 92,894 |
| 77. | 0.5% | Lake Mills Area School District / 9,137 |
| 77. | 0.5% | Hudson School District / 29,328 |
| 77. | 0.5% | Fond du Lac School District / 52,114 |
| 81. | 0.5% | Monona Grove School District / 16,930 |
| 81. | 0.5% | Cuba City School District / 4,773 |
| 83. | 0.5% | Iola-Scandinavia School District / 4,784 |
| 83. | 0.5% | Clinton Community School District / 5,720 |
| 85. | 0.4% | Gillett School District / 4,212 |
| 86. | 0.4% | Manawa School District / 4,903 |
| 87. | 0.4% | Kenosha School District / 126,607 |
| 87. | 0.4% | Menomonie Area School District / 26,646 |
| 87. | 0.4% | Crandon School District / 5,888 |
| 90. | 0.4% | South Milwaukee School District / 20,971 |
| 90. | 0.4% | Verona Area School District / 36,326 |
| 92. | 0.4% | Wauwatosa School District / 46,179 |
| 92. | 0.4% | Greenwood School District / 3,458 |
| 92. | 0.4% | Sevastopol School District / 4,817 |
| 95. | 0.4% | Wausau School District / 54,046 |
| 95. | 0.4% | Portage Community School District / 17,337 |
| 95. | 0.4% | Merrill Area School District / 20,993 |
| 98. | 0.4% | Spencer School District / 4,143 |
| 98. | 0.4% | Alma School District / 1,690 |
| 98. | 0.4% | Almond-Bancroft School District / 2,620 |
| 98. | 0.4% | River Valley School District / 9,380 |
| 98. | 0.4% | Clear Lake School District / 3,290 |
| 103. | 0.4% | Marion School District / 3,938 |
| 104. | 0.4% | Platteville School District / 14,339 |
| 104. | 0.4% | Ashland School District / 12,362 |
| 104. | 0.4% | La Crosse School District / 62,715 |
| 107. | 0.3% | Cambria-Friesland School District / 2,260 |
| 107. | 0.3% | Waunakee Community School District / 17,713 |
| 107. | 0.3% | Menomonee Falls School District / 28,279 |
| 110. | 0.3% | Kettle Moraine School District / 24,690 |
| 110. | 0.3% | Milwaukee School District / 589,660 |
| 110. | 0.3% | Neenah School District / 42,836 |
| 110. | 0.3% | Stratford School District / 4,921 |
| 114. | 0.3% | Luxemburg-Casco School District / 11,024 |
| 114. | 0.3% | Columbus School District / 7,688 |
| 116. | 0.3% | Rhinelander School District / 20,486 |
| 116. | 0.3% | Denmark School District / 8,330 |
| 118. | 0.3% | Chippewa Falls Area School District / 32,544 |
| 118. | 0.3% | Siren School District / 2,828 |
| 118. | 0.3% | Antigo School District / 17,964 |
| 118. | 0.3% | New Lisbon School District / 5,234 |
| 122. | 0.3% | Waterford Joint No. 1 School District / 13,922 |
| 122. | 0.3% | Cornell School District / 2,742 |
| 122. | 0.3% | Cedar Grove-Belgium Area School District / 5,783 |
| 122. | 0.3% | Loyal School District / 4,110 |
| 126. | 0.3% | Marshfield School District / 27,627 |
| 126. | 0.3% | Janesville School District / 63,176 |
| 126. | 0.3% | Waupun School District / 19,499 |
| 126. | 0.3% | DeForest Area School District / 19,602 |
| 130. | 0.3% | Pecatonica Area School District / 2,554 |
| 130. | 0.3% | Neillsville School District / 7,039 |
| 130. | 0.3% | Kewaunee School District / 6,891 |
| 130. | 0.3% | Eleva-Strum School District / 3,623 |
| 130. | 0.3% | Name N/A / 211,008 |
| 130. | 0.3% | Manitowoc School District / 40,014 |
| 136. | 0.3% | Cadott Community School District / 4,863 |
| 136. | 0.3% | Racine School District / 139,222 |
| 136. | 0.3% | West Allis School District / 68,122 |
| 139. | 0.3% | Markesan School District / 6,457 |
| 139. | 0.3% | Belleville School District / 5,059 |
| 139. | 0.3% | Woodruff Joint No. 1 School District / 5,191 |
| 142. | 0.2% | Auburndale School District / 4,487 |
| 142. | 0.2% | Bonduel School District / 6,720 |
| 142. | 0.2% | Chetek School District / 6,875 |
| 142. | 0.2% | Gilmanton School District / 1,281 |
| 142. | 0.2% | Random Lake School District / 6,253 |
| 142. | 0.2% | Weyauwega-Fremont School District / 7,249 |
| 142. | 0.2% | Oak Creek-Franklin School District / 37,010 |
| 149. | 0.2% | Slinger School District / 15,579 |
| 149. | 0.2% | Bloomer School District / 7,137 |
| 149. | 0.2% | Barneveld School District / 2,260 |
| 149. | 0.2% | Washburn School District / 4,137 |
| 153. | 0.2% | Pepin Area School District / 2,139 |
| 153. | 0.2% | Maple School District / 7,545 |
| 153. | 0.2% | Waterford Union High School District / 18,533 |
| 153. | 0.2% | East Troy Community School District / 11,586 |
| 153. | 0.2% | Drummond Area School District / 4,691 |
| 153. | 0.2% | Seymour Community School District / 13,414 |
| 159. | 0.2% | Two Rivers School District / 13,110 |
| 159. | 0.2% | North Lakeland School District / 2,742 |
| 159. | 0.2% | Bowler School District / 2,473 |
| 159. | 0.2% | Sheboygan Area School District / 61,243 |
| 159. | 0.2% | Arrowhead Union High School District / 33,537 |
| 159. | 0.2% | Tomah Area School District / 19,552 |
| 159. | 0.2% | Mineral Point School District / 4,690 |
| 159. | 0.2% | Jefferson School District / 13,297 |
| 159. | 0.2% | Marinette School District / 15,486 |
| 168. | 0.2% | Osceola School District / 9,068 |
| 168. | 0.2% | Nicolet Union High School District / 25,349 |
| 168. | 0.2% | Lac du Flambeau No. 1 School District / 3,417 |
| 168. | 0.2% | Sauk Prairie School District / 15,286 |
| 168. | 0.2% | Onalaska School District / 16,929 |
| 168. | 0.2% | Glenwood City School District / 3,829 |
| 168. | 0.2% | Galesville-Ettrick-Trempealeau School District / 8,313 |
| 168. | 0.2% | Westfield School District / 9,326 |
| 168. | 0.2% | Bangor School District / 3,784 |
| 177. | 0.2% | Shiocton School District / 4,158 |
| 177. | 0.2% | Independence School District / 2,474 |
| 177. | 0.2% | Southwestern Wisconsin School District / 4,043 |
| 180. | 0.2% | New Berlin School District / 34,833 |
| 180. | 0.2% | Pewaukee School District / 16,268 |
| 180. | 0.2% | Howard-Suamico School District / 27,407 |
| 183. | 0.2% | Port Washington-Saukville School District / 17,054 |
| 183. | 0.2% | Boyceville Community School District / 4,675 |
| 183. | 0.2% | Shawano School District / 17,505 |
| 183. | 0.2% | Suring School District / 3,811 |
| 183. | 0.2% | Sheboygan Falls School District / 11,176 |
| 183. | 0.2% | Oregon School District / 19,339 |
| 183. | 0.2% | Wrightstown Community School District / 6,578 |
| 183. | 0.2% | Lakeland Union High School District / 18,238 |
| 183. | 0.2% | Wild Rose School District / 5,113 |
| 183. | 0.2% | Hortonville School District / 18,209 |
| 193. | 0.2% | Wonewoc-Union Center School District / 3,268 |
| 193. | 0.2% | Tomorrow River School District / 5,058 |
| 193. | 0.2% | Wittenberg-Birnamwood School District / 7,763 |
| 193. | 0.2% | De Soto Area School District / 4,152 |
| 197. | 0.2% | Hartford Joint No. 1 School District / 17,076 |
| 197. | 0.2% | Palmyra-Eagle Area School District / 7,126 |
| 199. | 0.1% | Plymouth School District / 17,054 |
| 199. | 0.1% | Lodi School District / 9,515 |
| 199. | 0.1% | Northern Ozaukee School District / 5,679 |
| 202. | 0.1% | Augusta School District / 4,337 |
| 202. | 0.1% | Superior School District / 33,535 |
| 202. | 0.1% | Unity School District / 7,077 |
| 202. | 0.1% | Franklin Public School District / 28,331 |
| 202. | 0.1% | Lancaster Community School District / 6,123 |
| 202. | 0.1% | Freedom Area School District / 8,598 |
| 202. | 0.1% | Baraboo School District / 19,864 |
| 202. | 0.1% | Pittsville School District / 3,930 |
| 202. | 0.1% | Wisconsin Heights School District / 5,719 |
| 211. | 0.1% | Colby School District / 7,006 |
| 211. | 0.1% | Lomira School District / 6,260 |
| 211. | 0.1% | Mishicot School District / 5,983 |
| 211. | 0.1% | Cambridge School District / 5,760 |
| 211. | 0.1% | Owen-Withee School District / 4,309 |
| 211. | 0.1% | Kaukauna Area School District / 21,908 |
| 217. | 0.1% | Waupaca School District / 15,844 |
| 217. | 0.1% | Mequon-Thiensville School District / 26,398 |
| 217. | 0.1% | Cameron School District / 4,503 |
| 217. | 0.1% | Chilton School District / 7,054 |
| 217. | 0.1% | Spooner Area School District / 10,240 |
| 217. | 0.1% | Beloit School District / 36,988 |
| 223. | 0.1% | Durand School District / 7,399 |
| 223. | 0.1% | McFarland School District / 9,880 |
| 223. | 0.1% | Boscobel Area School District / 5,664 |
| 226. | 0.1% | Adams-Friendship Area School District / 14,801 |
| 226. | 0.1% | Tomahawk School District / 10,005 |
| 226. | 0.1% | Oconomowoc Area School District / 32,215 |
| 229. | 0.1% | Elkhorn Area School District / 17,637 |
| 229. | 0.1% | Minocqua Joint No. 1 School District / 6,888 |
| 229. | 0.1% | Elmbrook School District / 44,865 |
| 229. | 0.1% | Hartford Union High School District / 31,194 |
| 233. | 0.1% | Mauston School District / 10,399 |
| 234. | 0.1% | West Salem School District / 9,675 |
| 234. | 0.1% | Middleton-Cross Plains School District / 36,520 |
| 234. | 0.1% | Evansville Community School District / 9,558 |
| 234. | 0.1% | Wisconsin Dells School District / 11,641 |
| 238. | 0.1% | Barron Area School District / 9,413 |
| 238. | 0.1% | Campbellsport School District / 10,873 |
| 240. | 0.0% | Monroe School District / 15,877 |
| 241. | 0.0% | Hamilton School District / 25,545 |
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.
