| Rank | Coal or Coke Heating House Percentage ▼ | School District / Population |
| 1. | 0.9% | Flambeau School District / 3,661 |
| 2. | 0.8% | Cornell School District / 2,742 |
| 3. | 0.5% | Bristol No. 1 School District / 4,480 |
| 4. | 0.5% | Cadott Community School District / 4,863 |
| 5. | 0.5% | Bonduel School District / 6,720 |
| 6. | 0.4% | Whitehall School District / 5,077 |
| 7. | 0.4% | Fennimore Community School District / 4,817 |
| 8. | 0.4% | Stockbridge School District / 1,993 |
| 9. | 0.4% | New Holstein School District / 8,839 |
| 10. | 0.3% | Markesan School District / 6,457 |
| 11. | 0.3% | Osceola School District / 9,068 |
| 12. | 0.2% | Pardeeville Area School District / 6,848 |
| 13. | 0.2% | Darlington Community School District / 4,799 |
| 14. | 0.2% | Albany School District / 2,850 |
| 14. | 0.2% | Iowa-Grant School District / 4,056 |
| 14. | 0.2% | Marshall School District / 5,944 |
| 17. | 0.1% | Medford Area School District / 14,466 |
| 17. | 0.1% | Eleva-Strum School District / 3,623 |
| 17. | 0.1% | Grantsburg School District / 4,916 |
| 20. | 0.1% | River Ridge School District / 3,697 |
| 20. | 0.1% | Westosha Central High School District / 18,453 |
| 22. | 0.1% | Evansville Community School District / 9,558 |
| 22. | 0.1% | Howard-Suamico School District / 27,407 |
| 24. | 0.1% | Reedsburg School District / 16,395 |
| 25. | 0.1% | Royall School District / 5,173 |
| 25. | 0.1% | Luxemburg-Casco School District / 11,024 |
| 25. | 0.1% | Webster School District / 5,930 |
| 28. | 0.1% | Prairie du Chien Area School District / 8,592 |
| 29. | 0.1% | Madison Metropolitan School District / 222,505 |
| 29. | 0.1% | Tomah Area School District / 19,552 |
| 31. | 0.1% | Wautoma Area School District / 11,232 |
| 32. | 0.1% | Oconto Falls School District / 11,042 |
| 32. | 0.1% | Oconomowoc Area School District / 32,215 |
| 34. | 0.0% | West Allis School District / 68,122 |
| 34. | 0.0% | Mosinee School District / 12,002 |
| 36. | 0.0% | Green Bay Area School District / 135,804 |
| 37. | 0.0% | Stevens Point Area School District / 56,140 |
| 37. | 0.0% | Milwaukee School District / 589,660 |
| 37. | 0.0% | Name N/A / 211,008 |
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.
*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.
