| Rank | Coal or Coke Heating House Percentage ▼ | School District / Population |
| 1. | 1.3% | Yorkville Joint No. 2 School District / 2,875 |
| 2. | 0.8% | Bonduel School District / 6,393 |
| 3. | 0.6% | Ithaca School District / 1,620 |
| 3. | 0.6% | Markesan School District / 6,710 |
| 5. | 0.5% | Loyal School District / 4,064 |
| 6. | 0.4% | Herman No. 22 School District / 1,824 |
| 7. | 0.4% | Abbotsford School District / 3,735 |
| 8. | 0.3% | Kickapoo Area School District / 3,162 |
| 9. | 0.3% | Alma Center School District / 3,097 |
| 10. | 0.3% | Union Grove Union High School District / 13,314 |
| 11. | 0.3% | Pardeeville Area School District / 7,116 |
| 11. | 0.3% | Fennimore Community School District / 4,720 |
| 13. | 0.3% | Belmont Community School District / 2,176 |
| 14. | 0.2% | New Holstein School District / 8,948 |
| 15. | 0.2% | Bangor School District / 4,002 |
| 16. | 0.2% | Independence School District / 2,561 |
| 16. | 0.2% | Lomira School District / 6,736 |
| 18. | 0.2% | Johnson Creek School District / 4,565 |
| 19. | 0.2% | Seymour Community School District / 13,166 |
| 19. | 0.2% | Wautoma Area School District / 11,191 |
| 21. | 0.2% | West De Pere School District / 21,072 |
| 22. | 0.1% | Waterloo School District / 5,500 |
| 22. | 0.1% | Osceola School District / 8,963 |
| 24. | 0.1% | Lancaster Community School District / 6,028 |
| 24. | 0.1% | Iowa-Grant School District / 4,543 |
| 26. | 0.1% | Flambeau School District / 4,318 |
| 26. | 0.1% | Mineral Point School District / 4,379 |
| 28. | 0.1% | Hurley School District / 4,190 |
| 28. | 0.1% | Whitewater School District / 20,275 |
| 30. | 0.1% | Oconomowoc Area School District / 33,489 |
| 30. | 0.1% | Denmark School District / 8,500 |
| 30. | 0.1% | Coleman School District / 4,951 |
| 33. | 0.1% | Verona Area School District / 40,475 |
| 33. | 0.1% | Stanley-Boyd Area School District / 7,760 |
| 35. | 0.1% | Webster School District / 5,650 |
| 36. | 0.1% | Mount Horeb Area School District / 12,578 |
| 37. | 0.1% | Westfield School District / 9,240 |
| 37. | 0.1% | Mauston School District / 9,862 |
| 37. | 0.1% | Sauk Prairie School District / 16,021 |
| 40. | 0.0% | River Falls School District / 22,810 |
| 40. | 0.0% | Richland School District / 11,095 |
| 40. | 0.0% | Manitowoc School District / 38,734 |
| 40. | 0.0% | West Allis School District / 68,357 |
| 44. | 0.0% | Wausau School District / 54,341 |
| 45. | 0.0% | Amery School District / 9,808 |
| 45. | 0.0% | Madison Metropolitan School District / 231,979 |
| 45. | 0.0% | Tomah Area School District / 20,794 |
| 45. | 0.0% | Name N/A / 213,969 |
| 45. | 0.0% | Middleton-Cross Plains School District / 39,214 |
| 45. | 0.0% | Hartford Union High School District / 32,054 |
| 51. | 0.0% | Wisconsin Rapids School District / 34,912 |
| 51. | 0.0% | Milwaukee School District / 598,035 |
| 53. | 0.0% | Racine School District / 138,676 |
Please note that we only rank locations with 'Coal or Coke Heating House Percentage' data. The rank above might not be a complete list. Locations without 'Coal or Coke Heating House Percentage' data are not listed.
