| Rank | Median Household Income ▼ | School District / Population |
| 1. | $68,135 | Orrington / 3,710 |
| 2. | $67,818 | School Administrative District 22 / 12,468 |
| 3. | $67,639 | School Administrative District 07 / 461 |
| 4. | $63,661 | Dedham / 2,139 |
| 5. | $61,731 | Edgecomb / 1,143 |
| 6. | $61,250 | Castine / 1,483 |
| 7. | $60,287 | Regional School Unit 38 / 7,458 |
| 8. | $58,838 | Hermon / 5,244 |
| 9. | $58,066 | Winthrop / 6,149 |
| 10. | $57,519 | Hope / 1,521 |
| 11. | $55,286 | Fayette / 1,281 |
| 12. | $54,986 | Regional School Unit 04 / 10,221 |
| 13. | $54,575 | Regional School Unit 02 / 14,748 |
| 14. | $54,366 | Bristol / 2,766 |
| 15. | $53,833 | Nobleboro / 1,647 |
| 16. | $53,264 | Regional School Unit 18 / 18,880 |
| 17. | $52,917 | Islesboro / 649 |
| 18. | $52,019 | Newcastle / 1,576 |
| 18. | $52,019 | South Bristol / 976 |
| 20. | $51,552 | School Administrative District 28 / 8,373 |
| 21. | $51,354 | Surry / 1,666 |
| 22. | $50,389 | Vassalboro / 4,311 |
| 23. | $50,292 | School Administrative District 23 / 5,475 |
| 24. | $50,000 | Otis / 400 |
| 25. | $49,688 | Winslow / 7,823 |
| 26. | $49,503 | School Administrative District 63 / 6,002 |
| 27. | $48,578 | Regional School Unit 26 / 16,708 |
| 28. | $48,295 | Jefferson / 2,529 |
| 29. | $48,047 | School Administrative District 65 / 89 |
| 30. | $47,970 | School Administrative District 11 / 13,922 |
| 31. | $47,669 | Regional School Unit 25 / 8,461 |
| 32. | $47,432 | Trenton / 1,453 |
| 33. | $47,122 | School Administrative District 40 / 14,808 |
| 34. | $46,823 | Appleton / 1,437 |
| 35. | $46,354 | Great Salt Bay Community School District / 4,467 |
| 36. | $46,156 | Brooksville / 1,005 |
| 37. | $46,125 | Airline Community School District / 458 |
| 38. | $45,958 | Regional School Unit 12 / 14,914 |
| 39. | $45,472 | Milford / 3,055 |
| 40. | $45,313 | Brooklin / 1,022 |
| 41. | $45,308 | Damariscotta / 2,216 |
| 42. | $45,052 | School Administrative District 64 / 7,993 |
| 43. | $44,556 | Brewer / 9,433 |
| 44. | $44,531 | Lincolnville / 1,846 |
| 45. | $44,158 | Blue Hill / 2,649 |
| 46. | $43,856 | School Administrative District 49 / 14,919 |
| 47. | $43,500 | School Administrative District 76 / 443 |
| 48. | $42,390 | Bremen / 675 |
| 49. | $42,206 | Greenbush / 1,382 |
| 50. | $41,563 | Penobscot / 1,377 |
| 51. | $41,504 | Regional School Unit 20 / 18,312 |
| 52. | $40,817 | School Administrative District 68 / 7,014 |
| 53. | $40,526 | School Administrative District 08 / 1,090 |
| 54. | $40,000 | Deer Isle-Stonington Community School District / 3,084 |
| 55. | $39,326 | School Administrative District 46 / 6,645 |
| 56. | $39,167 | Sedgwick / 1,192 |
| 57. | $39,022 | Regional School Unit 19 / 14,947 |
| 58. | $38,433 | Regional School Unit 13 / 17,358 |
| 59. | $37,467 | Bangor / 32,899 |
| 60. | $37,151 | School Administrative District 53 / 6,142 |
| 61. | $36,756 | School Administrative District 74 / 5,346 |
| 62. | $36,354 | Tremont / 1,412 |
| 63. | $36,181 | School Administrative District 54 / 17,286 |
| 64. | $36,034 | Regional School Unit 34 / 10,108 |
| 65. | $35,658 | School Administrative District 03 / 10,528 |
| 66. | $35,563 | Southwest Harbor / 1,725 |
| 67. | $35,208 | Harmony / 1,000 |
| 68. | $34,625 | School Administrative District 59 / 6,441 |
| 69. | $33,750 | Isle au Haut / 85 |
| 70. | $33,461 | Waterville / 15,777 |
| 71. | $33,174 | Augusta / 19,150 |
| 72. | $31,151 | School Administrative District 04 / 4,994 |
| 73. | $25,694 | School Administrative District 13 / 1,314 |
| 74. | $21,667 | Kennebec Unorganized Territory / 70 |
| 75. | $12,188 | Kingsbury Plantation / 10 |
Please note that we only rank locations with 'Median Household Income' data. The rank above might not be a complete list. Locations without 'Median Household Income' 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.
