| Rank | Coal or Coke Heating House Percentage ▼ | School District / Population |
| 1. | 0.8% | Cornell School District / 2,814 |
| 2. | 0.7% | Whitehall School District / 5,034 |
| 3. | 0.7% | Flambeau School District / 3,630 |
| 4. | 0.5% | New Holstein School District / 8,782 |
| 5. | 0.5% | Bristol No. 1 School District / 4,606 |
| 6. | 0.5% | Fennimore Community School District / 4,827 |
| 7. | 0.5% | Cadott Community School District / 4,849 |
| 8. | 0.4% | Stockbridge School District / 2,043 |
| 9. | 0.4% | Weston School District / 2,161 |
| 10. | 0.3% | Montello School District / 5,900 |
| 11. | 0.3% | Medford Area School District / 13,417 |
| 12. | 0.2% | River Ridge School District / 3,446 |
| 13. | 0.2% | Marshall School District / 5,593 |
| 14. | 0.2% | Osceola School District / 9,318 |
| 15. | 0.2% | Albany School District / 2,837 |
| 16. | 0.2% | Iola-Scandinavia School District / 4,757 |
| 17. | 0.1% | Grantsburg School District / 5,121 |
| 17. | 0.1% | Westby Area School District / 7,212 |
| 19. | 0.1% | Westosha Central High School District / 18,593 |
| 19. | 0.1% | Howard-Suamico School District / 27,350 |
| 19. | 0.1% | Iowa-Grant School District / 3,850 |
| 19. | 0.1% | Eleva-Strum School District / 3,881 |
| 23. | 0.1% | Markesan School District / 6,145 |
| 23. | 0.1% | Evansville Community School District / 9,421 |
| 25. | 0.1% | Reedsburg School District / 15,805 |
| 25. | 0.1% | Darlington Community School District / 4,514 |
| 27. | 0.1% | Royall School District / 5,105 |
| 28. | 0.1% | Prairie du Chien Area School District / 8,390 |
| 28. | 0.1% | Greenfield School District / 27,694 |
| 30. | 0.1% | Bonduel School District / 6,670 |
| 31. | 0.1% | Wautoma Area School District / 11,367 |
| 31. | 0.1% | Madison Metropolitan School District / 222,718 |
| 31. | 0.1% | Tomah Area School District / 19,171 |
| 31. | 0.1% | Oconto Falls School District / 10,745 |
| 31. | 0.1% | Luxemburg-Casco School District / 11,075 |
| 36. | 0.1% | Mayville School District / 8,290 |
| 36. | 0.1% | Mosinee School District / 11,944 |
| 36. | 0.1% | Stevens Point Area School District / 54,916 |
| 39. | 0.1% | Berlin Area School District / 10,100 |
| 40. | 0.0% | Menomonie Area School District / 25,867 |
| 41. | 0.0% | Milwaukee School District / 603,255 |
| 41. | 0.0% | Green Bay Area School District / 134,628 |
| 41. | 0.0% | Marshfield School District / 27,670 |
| 41. | 0.0% | Appleton Area School District / 90,728 |
| 45. | 0.0% | Name N/A / 211,431 |
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.
