| 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. | $53,220 | Triopia Community Unit School District 27 / 2,329 |
| 4. | $51,731 | Payson Community Unit School District 1 / 3,569 |
| 5. | $50,982 | Revere C-3 School District / 630 |
| 6. | $49,947 | Central Lee Community School District / 5,247 |
| 7. | $49,702 | Palmyra R-I School District / 6,488 |
| 8. | $49,479 | Hamilton Community Consolidated School District 328 / 3,967 |
| 9. | $48,750 | Boncl R-X School District / 451 |
| 10. | $47,565 | Winchester Community Unit School District 1 / 3,798 |
| 11. | $47,083 | Warsaw Community Unit School District 316 / 3,032 |
| 12. | $46,104 | Bowling Green R-I School District / 11,991 |
| 13. | $44,896 | Community Unit School District 4 / 4,160 |
| 14. | $44,688 | Carthage Elementary School District 317 / 4,279 |
| 15. | $44,141 | La Harpe Community School District 347 / 2,318 |
| 16. | $44,063 | Jacksonville School District 117 / 29,109 |
| 17. | $44,048 | Fort Madison Community School District / 17,198 |
| 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. | $42,813 | Illini West High School District 307 / 8,749 |
| 23. | $42,585 | Ralls County R-II School District / 5,779 |
| 24. | $42,191 | Monroe City R-I School District / 4,716 |
| 25. | $42,172 | Quincy School District 172 / 50,932 |
| 26. | $41,979 | Virginia Community Unit School District 64 / 2,389 |
| 27. | $40,652 | Pleasant Hill Community Unit School District 3 / 2,195 |
| 28. | $40,435 | Lewis County C-1 School District / 6,182 |
| 29. | $40,402 | Pikeland Community Unit School District 10 / 8,435 |
| 30. | $40,391 | West Prairie Community Unit School District 103 / 4,657 |
| 31. | $40,281 | V.I.T. Community Unit School District 2 / 2,518 |
| 32. | $39,779 | Astoria Community Unit School District 1 / 2,002 |
| 33. | $39,701 | Western Community Unit School District 12 / 3,772 |
| 34. | $39,500 | Meredosia-Chambersburg Community Unit School District 11 / 1,660 |
| 35. | $39,265 | Dallas Elementary School District 327 / 2,152 |
| 36. | $38,929 | Hannibal School District / 22,444 |
| 37. | $38,679 | Brown County Community Unit School District 1 / 6,896 |
| 38. | $38,047 | Nauvoo-Colusa Community Unit School District 325 / 1,937 |
| 39. | $37,617 | Southeastern Community Unit School District 337 / 3,010 |
| 40. | $37,377 | Griggsville-Perry Community Unit School District 4 / 2,266 |
| 41. | $36,970 | Beardstown Community Unit School District 15 / 7,865 |
| 42. | $36,500 | Keokuk Community School District / 13,261 |
| 43. | $36,408 | Clark County R-I School District / 5,908 |
| 44. | $35,625 | Bushnell-Prairie City Community Unit School District 170 / 4,507 |
| 45. | $35,355 | Louisiana R-II School District / 4,167 |
| 46. | $30,156 | Macomb Community Unit School District 185 / 22,685 |
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.
