| Rank | Black Population Percentage ▼ | School District / Population |
| 1. | 6.1% | Portland / 66,138 |
| 2. | 4.6% | Brooklin / 1,022 |
| 3. | 3.6% | Westbrook / 17,314 |
| 4. | 3.4% | Waterville / 15,777 |
| 5. | 3.3% | Lewiston / 36,684 |
| 6. | 3.1% | South Portland / 24,804 |
| 7. | 3.0% | Edgecomb / 1,143 |
| 8. | 2.8% | Bridgewater / 640 |
| 9. | 2.8% | Brunswick / 20,557 |
| 10. | 2.8% | School Administrative District 44 / 6,036 |
| 11. | 2.4% | Auburn / 23,279 |
| 12. | 1.8% | Milford / 3,055 |
| 13. | 1.7% | Regional School Unit 01 / 16,704 |
| 14. | 1.7% | Regional School Unit 39 / 10,958 |
| 15. | 1.7% | Whitneyville / 235 |
| 16. | 1.7% | Kittery / 9,606 |
| 17. | 1.7% | Machias / 2,416 |
| 18. | 1.5% | Somerset Unorganized Territory / 876 |
| 19. | 1.4% | Winthrop / 6,149 |
| 20. | 1.3% | Cape Elizabeth / 9,056 |
| 21. | 1.3% | Surry / 1,666 |
| 22. | 1.2% | Bangor / 32,899 |
| 23. | 1.2% | School Administrative District 15 / 13,059 |
| 24. | 1.2% | Roque Bluffs / 251 |
| 25. | 1.2% | Baileyville / 1,554 |
| 26. | 1.2% | Long Island / 261 |
| 26. | 1.2% | Biddeford / 21,490 |
| 28. | 1.1% | Scarborough / 18,637 |
| 29. | 1.1% | School Administrative District 58 / 4,823 |
| 29. | 1.1% | Regional School Unit 26 / 16,708 |
| 31. | 1.0% | Penobscot Unorganized Territory / 1,562 |
| 32. | 1.0% | Fayette / 1,281 |
| 33. | 1.0% | School Administrative District 63 / 6,002 |
| 34. | 1.0% | Dedham / 2,139 |
| 35. | 1.0% | Washington Unorganized Territory / 1,233 |
| 36. | 1.0% | Regional School Unit 14 / 21,108 |
| 37. | 0.9% | Greenbush / 1,382 |
| 38. | 0.8% | School Administrative District 61 / 14,134 |
| 39. | 0.8% | School Administrative District 01 / 12,845 |
| 40. | 0.8% | Eastport / 1,425 |
| 40. | 0.8% | Sanford / 21,035 |
| 42. | 0.7% | Madawaska / 4,141 |
| 43. | 0.7% | School Administrative District 37 / 5,522 |
| 43. | 0.7% | School Administrative District 70 / 3,645 |
| 45. | 0.7% | Yarmouth / 8,390 |
| 46. | 0.7% | School Administrative District 53 / 6,142 |
| 47. | 0.6% | School Administrative District 20 / 3,513 |
| 48. | 0.6% | Bremen / 675 |
| 49. | 0.6% | Bristol / 2,766 |
| 50. | 0.6% | School Administrative District 60 / 17,650 |
| 51. | 0.6% | Regional School Unit 19 / 14,947 |
| 51. | 0.6% | School Administrative District 72 / 8,060 |
| 53. | 0.5% | School Administrative District 11 / 13,922 |
| 54. | 0.5% | School Administrative District 25 / 2,761 |
| 54. | 0.5% | School Administrative District 57 / 21,609 |
| 56. | 0.5% | Falmouth / 11,086 |
| 56. | 0.5% | Appleton / 1,437 |
| 58. | 0.5% | School Administrative District 68 / 7,014 |
| 58. | 0.5% | School Administrative District 30 / 1,876 |
| 58. | 0.5% | School Administrative District 27 / 6,683 |
| 58. | 0.5% | School Administrative District 06 / 25,893 |
| 62. | 0.5% | Regional School Unit 34 / 10,108 |
| 63. | 0.5% | School Administrative District 22 / 12,468 |
| 64. | 0.5% | School Administrative District 54 / 17,286 |
| 64. | 0.5% | Blue Hill / 2,649 |
| 64. | 0.5% | Wells-Ogunquit Community School District / 10,763 |
| 67. | 0.4% | Regional School Unit 23 / 29,367 |
| 68. | 0.4% | Regional School Unit 13 / 17,358 |
| 69. | 0.4% | School Administrative District 31 / 3,830 |
| 69. | 0.4% | Vassalboro / 4,311 |
| 69. | 0.4% | Regional School Unit 12 / 14,914 |
| 72. | 0.4% | Regional School Unit 21 / 18,423 |
| 73. | 0.4% | School Administrative District 51 / 10,679 |
| 73. | 0.4% | Gorham / 16,065 |
| 75. | 0.4% | School Administrative District 03 / 10,528 |
| 76. | 0.4% | Regional School Unit 25 / 8,461 |
| 77. | 0.4% | Regional School Unit 10 / 18,964 |
| 77. | 0.4% | School Administrative District 46 / 6,645 |
| 79. | 0.3% | Calais / 3,192 |
| 80. | 0.3% | School Administrative District 17 / 23,682 |
| 81. | 0.3% | School Administrative District 59 / 6,441 |
| 81. | 0.3% | Hermon / 5,244 |
| 81. | 0.3% | School Administrative District 35 / 13,431 |
| 84. | 0.3% | Augusta / 19,150 |
| 84. | 0.3% | East Machias / 1,344 |
| 84. | 0.3% | Nobleboro / 1,647 |
| 87. | 0.3% | Regional School Unit 18 / 18,880 |
| 88. | 0.3% | School Administrative District 29 / 8,208 |
| 89. | 0.3% | Regional School Unit 20 / 18,312 |
| 90. | 0.3% | School Administrative District 40 / 14,808 |
| 91. | 0.2% | School Administrative District 04 / 4,994 |
| 92. | 0.2% | School Administrative District 64 / 7,993 |
| 93. | 0.2% | Millinocket / 4,655 |
| 93. | 0.2% | Bar Harbor / 5,194 |
| 95. | 0.2% | School Administrative District 49 / 14,919 |
| 95. | 0.2% | School Administrative District 75 / 19,689 |
| 97. | 0.1% | School Administrative District 42 / 2,350 |
| 97. | 0.1% | Regional School Unit 04 / 10,221 |
| 99. | 0.1% | Regional School Unit 16 / 10,969 |
| 100. | 0.1% | Boothbay-Boothbay Harbor Community School District / 5,544 |
| 100. | 0.1% | Regional School Unit 24 / 19,161 |
| 100. | 0.1% | Name N/A / 14,506 |
| 100. | 0.1% | Great Salt Bay Community School District / 4,467 |
| 100. | 0.1% | Mount Desert Community School District / 10,039 |
| 105. | 0.1% | Regional School Unit 02 / 14,748 |
| 106. | 0.0% | Regional School Unit 05 / 13,211 |
| 107. | 0.0% | Lisbon / 9,092 |
| 107. | 0.0% | School Administrative District 52 / 12,057 |
Please note that we only rank locations with 'Black Population Percentage' data. The rank above might not be a complete list. Locations without 'Black Population 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.
