| Rank | Median Household Income ▼ | School District / Population |
| 1. | $76,377 | Fort Zumwalt R-II School District / 113,363 |
| 2. | $71,970 | Wentzville R-IV School District / 75,717 |
| 3. | $65,693 | St. Charles County R-V School District / 11,242 |
| 4. | $64,167 | Franklin Community Unit School District 1 / 2,004 |
| 5. | $63,929 | Liberty Community Unit School District 2 / 3,201 |
| 6. | $62,170 | Southwestern Community Unit School District 9 / 8,981 |
| 7. | $56,953 | Brussels Community Unit School District 42 / 1,250 |
| 8. | $55,952 | Silex R-I School District / 2,359 |
| 9. | $55,733 | Wright City R-II School District / 11,761 |
| 10. | $54,467 | Troy R-III School District / 33,827 |
| 11. | $54,007 | Payson Community Unit School District 1 / 3,956 |
| 12. | $54,000 | Boncl R-X School District / 508 |
| 13. | $53,617 | Jersey Community Unit School District 100 / 20,185 |
| 14. | $53,431 | Greenfield Community Unit School District 10 / 3,094 |
| 15. | $53,007 | Winfield School District / 9,988 |
| 16. | $52,470 | Palmyra R-I School District / 7,018 |
| 17. | $52,356 | Northwestern Community Unit School District 2 / 2,079 |
| 18. | $52,035 | St. Charles R-VI School District / 54,075 |
| 19. | $51,205 | Calhoun Community Unit School District 40 / 3,447 |
| 20. | $50,625 | Scott-Morgan Consolidated Unit School District 2 / 1,485 |
| 21. | $50,288 | Triopia Community Unit School District 27 / 2,373 |
| 22. | $48,735 | Warren County R-III School District / 18,577 |
| 23. | $48,313 | Elsberry R-II School District / 4,790 |
| 24. | $48,098 | Community R-VI School District / 2,163 |
| 25. | $47,976 | Winchester Community Unit School District 1 / 3,769 |
| 26. | $46,915 | Pike County R-III School District / 3,027 |
| 27. | $46,378 | Ralls County R-II School District / 5,333 |
| 28. | $45,602 | Brown County Community Unit School District 1 / 6,872 |
| 29. | $45,392 | Jacksonville School District 117 / 28,184 |
| 30. | $44,831 | Carrollton Community Unit School District 1 / 4,147 |
| 31. | $44,619 | Beardstown Community Unit School District 15 / 7,941 |
| 32. | $43,546 | Quincy School District 172 / 51,109 |
| 33. | $42,819 | Camp Point Community Unit School District 3 / 4,876 |
| 34. | $42,768 | Monroe City R-I School District / 4,895 |
| 35. | $42,143 | Pleasant Hill Community Unit School District 3 / 1,977 |
| 36. | $41,057 | Hannibal School District / 22,696 |
| 37. | $39,823 | Montgomery County R-II School District / 8,458 |
| 38. | $39,568 | Bowling Green R-I School District / 11,728 |
| 39. | $38,855 | Western Community Unit School District 12 / 3,670 |
| 40. | $38,125 | Meredosia-Chambersburg Community Unit School District 11 / 1,669 |
| 41. | $38,102 | Pikeland Community Unit School District 10 / 8,684 |
| 42. | $37,941 | Griggsville-Perry Community Unit School District 4 / 2,079 |
| 43. | $37,844 | Louisiana R-II School District / 4,255 |
| 44. | $37,656 | Van-Far School District / 5,871 |
| 45. | $37,519 | Wellsville-Middletown R-I School District / 2,351 |
| 46. | $36,979 | North Greene Unit School District 3 / 6,089 |
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.
