| Rank | Median Household Income ▼ | School District / Population |
| 1. | $61,354 | Scott-Morgan Consolidated Unit School District 2 / 1,593 |
| 2. | $58,654 | Liberty Community Unit School District 2 / 3,463 |
| 3. | $55,998 | Troy R-III School District / 31,506 |
| 4. | $53,220 | Triopia Community Unit School District 27 / 2,329 |
| 5. | $51,731 | Payson Community Unit School District 1 / 3,569 |
| 6. | $51,181 | Pike County R-III School District / 2,797 |
| 7. | $49,702 | Palmyra R-I School District / 6,488 |
| 8. | $48,750 | Boncl R-X School District / 451 |
| 9. | $47,565 | Winchester Community Unit School District 1 / 3,798 |
| 10. | $47,083 | Warsaw Community Unit School District 316 / 3,032 |
| 11. | $46,806 | Community R-VI School District / 2,268 |
| 12. | $46,382 | Silex R-I School District / 2,598 |
| 13. | $46,104 | Bowling Green R-I School District / 11,991 |
| 14. | $45,453 | Carrollton Community Unit School District 1 / 3,996 |
| 15. | $44,896 | Community Unit School District 4 / 4,160 |
| 16. | $44,291 | Calhoun Community Unit School District 40 / 3,248 |
| 17. | $44,063 | Jacksonville School District 117 / 29,109 |
| 18. | $43,836 | Marion County R-II School District / 1,319 |
| 19. | $43,389 | Schuyler-Industry Community Unit School District 5 / 7,986 |
| 20. | $43,125 | Camp Point Community Unit School District 3 / 4,857 |
| 21. | $42,865 | Canton School District / 4,835 |
| 22. | $42,585 | Ralls County R-II School District / 5,779 |
| 23. | $42,191 | Monroe City R-I School District / 4,716 |
| 24. | $42,172 | Quincy School District 172 / 50,932 |
| 25. | $40,652 | Pleasant Hill Community Unit School District 3 / 2,195 |
| 26. | $40,526 | Elsberry R-II School District / 5,033 |
| 27. | $40,435 | Lewis County C-1 School District / 6,182 |
| 28. | $40,402 | Pikeland Community Unit School District 10 / 8,435 |
| 29. | $39,701 | Western Community Unit School District 12 / 3,772 |
| 30. | $39,500 | Meredosia-Chambersburg Community Unit School District 11 / 1,660 |
| 31. | $38,929 | Hannibal School District / 22,444 |
| 32. | $38,679 | Brown County Community Unit School District 1 / 6,896 |
| 33. | $38,023 | Wellsville-Middletown R-I School District / 2,846 |
| 34. | $37,617 | Southeastern Community Unit School District 337 / 3,010 |
| 35. | $37,377 | Griggsville-Perry Community Unit School District 4 / 2,266 |
| 36. | $37,040 | Paris R-II School District / 3,480 |
| 37. | $36,970 | Beardstown Community Unit School District 15 / 7,865 |
| 38. | $36,136 | North Greene Unit School District 3 / 6,541 |
| 39. | $35,766 | Van-Far School District / 5,748 |
| 40. | $35,355 | Louisiana R-II School District / 4,167 |
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.
