| Rank | Median Household Income ▼ | School District / Population |
| 1. | $67,818 | School Administrative District 22 / 12,468 |
| 2. | $60,287 | Regional School Unit 38 / 7,458 |
| 3. | $60,153 | School Administrative District 52 / 12,057 |
| 4. | $58,838 | Hermon / 5,244 |
| 5. | $58,066 | Winthrop / 6,149 |
| 6. | $55,286 | Fayette / 1,281 |
| 7. | $54,676 | Carrabassett Valley / 470 |
| 8. | $54,575 | Regional School Unit 02 / 14,748 |
| 9. | $53,264 | Regional School Unit 18 / 18,880 |
| 10. | $51,875 | Caratunk / 64 |
| 11. | $50,389 | Vassalboro / 4,311 |
| 12. | $50,313 | Sandy River Plantation / 94 |
| 13. | $50,292 | School Administrative District 23 / 5,475 |
| 14. | $49,688 | Winslow / 7,823 |
| 15. | $48,295 | Jefferson / 2,529 |
| 16. | $47,970 | School Administrative District 11 / 13,922 |
| 17. | $46,823 | Appleton / 1,437 |
| 18. | $45,958 | Regional School Unit 12 / 14,914 |
| 19. | $45,052 | School Administrative District 64 / 7,993 |
| 20. | $43,856 | School Administrative District 49 / 14,919 |
| 21. | $42,552 | Franklin Unorganized Territory / 865 |
| 22. | $42,083 | Coplin Plantation / 97 |
| 23. | $41,875 | Dallas Plantation / 290 |
| 24. | $41,504 | Regional School Unit 20 / 18,312 |
| 25. | $40,817 | School Administrative District 68 / 7,014 |
| 26. | $40,662 | Greenville / 1,606 |
| 27. | $40,208 | Jay / 4,890 |
| 28. | $39,326 | School Administrative District 46 / 6,645 |
| 29. | $39,176 | School Administrative District 09 / 18,036 |
| 30. | $39,022 | Regional School Unit 19 / 14,947 |
| 31. | $37,271 | School Administrative District 58 / 4,823 |
| 32. | $37,151 | School Administrative District 53 / 6,142 |
| 33. | $36,756 | School Administrative District 74 / 5,346 |
| 34. | $36,667 | Regional School Unit 10 / 18,964 |
| 35. | $36,181 | School Administrative District 54 / 17,286 |
| 36. | $35,658 | School Administrative District 03 / 10,528 |
| 37. | $35,208 | Harmony / 1,000 |
| 38. | $34,673 | School Administrative District 36 / 5,322 |
| 39. | $34,625 | School Administrative District 59 / 6,441 |
| 40. | $33,491 | Somerset Unorganized Territory / 876 |
| 41. | $33,461 | Waterville / 15,777 |
| 42. | $33,438 | The Forks Plantation / 28 |
| 43. | $33,174 | Augusta / 19,150 |
| 44. | $32,288 | School Administrative District 41 / 4,842 |
| 45. | $31,786 | Shirley / 263 |
| 46. | $31,151 | School Administrative District 04 / 4,994 |
| 47. | $29,926 | Beaver Cove / 126 |
| 48. | $28,984 | Bowerbank / 98 |
| 49. | $26,667 | West Forks Plantation / 24 |
| 50. | $25,833 | Highland Plantation / 56 |
| 51. | $25,694 | School Administrative District 13 / 1,314 |
| 52. | $21,667 | Kennebec Unorganized Territory / 70 |
| 53. | $20,278 | Willimantic / 132 |
| 54. | $12,188 | Kingsbury Plantation / 10 |
| 55. | $10,313 | Pleasant Ridge Plantation / 97 |
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.
