| Rank | Coal or Coke Heating House Percentage ▼ | School District / Population |
| 1. | 25.9% | Monhegan Plantation / 40 |
| 2. | 4.8% | Upton / 75 |
| 3. | 3.0% | School Administrative District 33 / 1,877 |
| 4. | 2.3% | Carrabassett Valley / 470 |
| 5. | 2.2% | Aroostook Unorganized Territory / 1,513 |
| 6. | 2.2% | Dallas Plantation / 290 |
| 7. | 1.8% | East Machias / 1,344 |
| 8. | 1.8% | Easton / 1,123 |
| 9. | 1.7% | School Administrative District 27 / 6,683 |
| 10. | 1.6% | Madawaska / 4,141 |
| 11. | 1.6% | School Administrative District 76 / 443 |
| 12. | 1.3% | Islesboro / 649 |
| 13. | 1.3% | Cutler / 644 |
| 13. | 1.3% | Baileyville / 1,554 |
| 15. | 1.2% | Kittery / 9,606 |
| 16. | 0.9% | School Administrative District 49 / 14,919 |
| 17. | 0.9% | School Administrative District 30 / 1,876 |
| 18. | 0.8% | School Administrative District 54 / 17,286 |
| 19. | 0.8% | School Administrative District 01 / 12,845 |
| 20. | 0.8% | School Administrative District 42 / 2,350 |
| 21. | 0.8% | Appleton / 1,437 |
| 22. | 0.7% | Eastport / 1,425 |
| 23. | 0.7% | School Administrative District 70 / 3,645 |
| 24. | 0.7% | School Administrative District 68 / 7,014 |
| 25. | 0.6% | Boothbay-Boothbay Harbor Community School District / 5,544 |
| 26. | 0.6% | School Administrative District 35 / 13,431 |
| 26. | 0.6% | Washington Unorganized Territory / 1,233 |
| 28. | 0.6% | School Administrative District 37 / 5,522 |
| 29. | 0.6% | Millinocket / 4,655 |
| 30. | 0.5% | Fayette / 1,281 |
| 31. | 0.5% | Regional School Unit 12 / 14,914 |
| 31. | 0.5% | Scarborough / 18,637 |
| 33. | 0.5% | South Portland / 24,804 |
| 34. | 0.5% | York / 12,720 |
| 35. | 0.5% | School Administrative District 24 / 2,987 |
| 36. | 0.5% | School Administrative District 41 / 4,842 |
| 37. | 0.5% | School Administrative District 57 / 21,609 |
| 38. | 0.5% | Portland / 66,138 |
| 39. | 0.4% | Falmouth / 11,086 |
| 40. | 0.4% | Regional School Unit 13 / 17,358 |
| 40. | 0.4% | School Administrative District 53 / 6,142 |
| 42. | 0.3% | School Administrative District 40 / 14,808 |
| 43. | 0.3% | Regional School Unit 24 / 19,161 |
| 44. | 0.3% | School Administrative District 51 / 10,679 |
| 44. | 0.3% | Cape Elizabeth / 9,056 |
| 46. | 0.3% | School Administrative District 25 / 2,761 |
| 47. | 0.3% | School Administrative District 58 / 4,823 |
| 48. | 0.2% | Gorham / 16,065 |
| 49. | 0.2% | Augusta / 19,150 |
| 49. | 0.2% | School Administrative District 63 / 6,002 |
| 51. | 0.2% | School Administrative District 46 / 6,645 |
| 51. | 0.2% | Bangor / 32,899 |
| 53. | 0.2% | Waterville / 15,777 |
| 54. | 0.2% | Regional School Unit 01 / 16,704 |
| 55. | 0.2% | School Administrative District 04 / 4,994 |
| 55. | 0.2% | School Administrative District 75 / 19,689 |
| 57. | 0.2% | School Administrative District 03 / 10,528 |
| 57. | 0.2% | Regional School Unit 02 / 14,748 |
| 57. | 0.2% | School Administrative District 64 / 7,993 |
| 60. | 0.1% | Regional School Unit 21 / 18,423 |
| 60. | 0.1% | School Administrative District 55 / 8,348 |
| 62. | 0.1% | School Administrative District 17 / 23,682 |
| 62. | 0.1% | Sanford / 21,035 |
| 62. | 0.1% | Regional School Unit 19 / 14,947 |
| 62. | 0.1% | Regional School Unit 23 / 29,367 |
| 66. | 0.1% | Regional School Unit 20 / 18,312 |
| 67. | 0.1% | School Administrative District 61 / 14,134 |
| 68. | 0.0% | School Administrative District 09 / 18,036 |
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.
