| Rank | Median Household Income ▼ | School District / Population |
| 1. | $83,199 | Tri-Valley Community Unit School District 3 / 4,514 |
| 2. | $70,827 | Herscher Community Unit School District 2 / 10,616 |
| 3. | $70,745 | Heyworth Community Unit School District 4 / 4,917 |
| 4. | $68,466 | St. Joseph-Ogden Community High School District 305 / 7,927 |
| 5. | $68,430 | Mahomet-Seymour Community Unit School District 3 / 13,793 |
| 6. | $68,266 | St. Joseph Community Consolidated School District 169 / 5,887 |
| 7. | $67,926 | Fisher Community Unit School District 1 / 3,081 |
| 8. | $67,530 | Prairieview-Ogden Community Consolidated School District 197 / 2,332 |
| 9. | $66,574 | Heritage Community Unit School District 8 / 2,757 |
| 10. | $63,824 | South Wilmington Consolidated School District 74 / 786 |
| 11. | $62,750 | Rooks Creek Community Consolidated School District 425 / 441 |
| 12. | $62,618 | Tolono Community Unit School District 7 / 9,744 |
| 13. | $62,396 | Lexington Community Unit School District 7 / 2,883 |
| 14. | $62,339 | Le Roy Community Unit School District 2 / 4,413 |
| 15. | $62,250 | Flanagan-Cornell District 74 in Pontiac / 47 |
| 16. | $62,125 | El Paso-Gridley Community Unit School District 11 / 6,677 |
| 17. | $61,053 | Bismarck-Henning Consolidated Unit School District / 4,445 |
| 18. | $60,917 | McLean County Unit School District 5 / 91,069 |
| 19. | $60,833 | Cornell Community Consolidated School District 426 / 978 |
| 19. | $60,833 | Flanagan-Cornell District 74 in Cornell / 978 |
| 21. | $60,503 | Monticello Community Unit School District 25 / 8,871 |
| 22. | $60,500 | Allen Township Community Consolidated School District 65 / 992 |
| 23. | $59,479 | Gardner Community Consolidated School District 72C / 1,562 |
| 24. | $59,444 | Armstrong Township High School District 225 / 1,401 |
| 25. | $59,286 | Catlin Community Unit School District 5 / 3,080 |
| 26. | $59,167 | Armstrong-Ellis Consolidated School District 61 / 986 |
| 26. | $59,167 | Gifford Community Consolidated School District 188 / 1,639 |
| 28. | $58,419 | Maroa-Forsyth Community Unit School District 2 / 6,762 |
| 29. | $58,248 | Eureka Community Unit District 140 / 9,638 |
| 30. | $58,194 | Central Community Unit School District 4 / 6,939 |
| 31. | $57,935 | Ridgeview Community Unit School District 19 / 3,879 |
| 32. | $57,569 | Roanoke-Benson Community Unit School District 60 / 3,399 |
| 33. | $57,234 | Gardner-South Wilmington Township High School District / 3,793 |
| 34. | $57,123 | Argenta-Oreana Community Unit School District 1 / 4,371 |
| 35. | $56,790 | Olympia Community Unit School District 16 / 11,910 |
| 36. | $56,250 | Flanagan-Cornell District 74 / 1,704 |
| 37. | $55,595 | Cerro Gordo Community Unit School District 100 / 2,775 |
| 38. | $55,500 | Saunemin Community Consolidated School District 438 / 1,002 |
| 39. | $55,161 | Crescent Iroquois Community Unit School District 249 / 978 |
| 40. | $54,940 | Cissna Park Community Unit School District 6 / 1,869 |
| 41. | $54,583 | Donovan Community Unit School District 3 / 2,563 |
| 42. | $54,485 | DeLand-Weldon Community Unit School District 57 / 1,400 |
| 43. | $53,598 | Gibson City-Melvin-Sibley Community Unit School District 5 / 6,136 |
| 44. | $53,379 | Blue Ridge Community Unit School District 18 / 5,134 |
| 45. | $51,786 | Prairie Central Community Unit School District 8 / 11,810 |
| 46. | $51,736 | Jamaica Community Unit School District 12 / 2,361 |
| 47. | $51,148 | Odell Community Consolidated School District 435 / 1,462 |
| 48. | $50,934 | Fieldcrest Community Unit School District 6 / 7,397 |
| 49. | $50,543 | Dwight Township High School District 230 / 6,561 |
| 50. | $50,481 | Villa Grove Community Unit School District 302 / 4,284 |
| 51. | $50,183 | Oakwood Community Unit School District 76 / 6,182 |
| 52. | $50,074 | Dwight Common School District 232 / 6,243 |
| 53. | $49,702 | Paxton-Buckley-Loda Community Unit School District 10 / 8,694 |
| 54. | $49,385 | Bloomington School District 87 / 44,792 |
| 55. | $48,500 | Tuscola Community Unit School District 301 / 5,749 |
| 56. | $48,463 | Pontiac Township High School District 90 / 16,352 |
| 57. | $47,546 | Bement Community Unit School District 5 / 2,780 |
| 58. | $47,539 | Potomac Community Unit School District 10 / 1,404 |
| 59. | $46,827 | Rossville-Alvin Community Unit School District 7 / 2,322 |
| 60. | $46,603 | Milford Community Consolidated School District 280 / 3,802 |
| 60. | $46,603 | Milford Township High School District 233 / 3,802 |
| 62. | $46,444 | Iroquois West Community Unit School District 10 / 5,709 |
| 63. | $46,076 | Pontiac Community Consolidated School District 429 / 13,690 |
| 64. | $44,310 | Champaign Community Unit School District 4 / 91,656 |
| 65. | $43,670 | Clinton Community Unit School District 15 / 12,193 |
| 66. | $43,147 | Woodland Community Unit School District 5 / 3,064 |
| 67. | $42,969 | Ludlow Community Consolidated School District 142 / 1,109 |
| 68. | $42,188 | Atwood-Hammond Community Unit School District 39 / 2,215 |
| 69. | $39,284 | Rantoul Township High School District 193 / 17,357 |
| 70. | $39,102 | Tri-Point Community Unit School District 6-J / 2,594 |
| 71. | $39,088 | Hoopeston Area Community Unit School District 11 / 7,280 |
| 72. | $37,500 | Thomasboro Community Consolidated School District 130 / 2,464 |
| 73. | $36,869 | Rantoul City School District 137 / 12,268 |
| 74. | $35,345 | Urbana School District 116 / 50,537 |
| 74. | $35,345 | Westville Community Unit School District 2 / 6,741 |
| 76. | $35,216 | Iroquois County Community Unit School District 9 / 7,236 |
| 77. | $35,009 | Danville Community Consolidated School District 118 / 40,476 |
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.
