| Rank | Median Household Income ▼ | School District / Population |
| 1. | $101,607 | Tri-Valley Community Unit School District 3 / 4,882 |
| 2. | $97,500 | Germantown Hills School District 69 / 6,329 |
| 3. | $89,891 | Central School District 51 / 8,004 |
| 4. | $83,690 | Dunlap Community Unit School District 323 / 21,236 |
| 5. | $82,500 | Flanagan-Cornell District 74 in Pontiac / 30 |
| 6. | $81,667 | Rooks Creek Community Consolidated School District 425 / 625 |
| 7. | $80,962 | West Lincoln-Broadwell Elementary School District 92 / 4,963 |
| 8. | $78,786 | Metamora Township High School District 122 / 16,360 |
| 9. | $77,333 | Hollis Consolidated School District 328 / 781 |
| 10. | $76,987 | Limestone Walters Community Consolidated School District 316 / 2,067 |
| 11. | $75,906 | Brimfield Community Unit School District 309 / 3,862 |
| 12. | $74,769 | Heyworth Community Unit School District 4 / 4,831 |
| 13. | $73,504 | Monticello Community Unit School District 25 / 8,965 |
| 14. | $73,233 | Metamora Community Consolidated School District 1 / 7,045 |
| 15. | $72,839 | Morton Community Unit School District 709 / 18,942 |
| 16. | $72,381 | Mahomet-Seymour Community Unit School District 3 / 14,271 |
| 17. | $70,234 | Fisher Community Unit School District 1 / 3,622 |
| 18. | $70,143 | Deer Creek-Mackinaw Community Unit School District 701 / 5,807 |
| 19. | $70,142 | Illini Bluffs Community Unit School District 327 / 6,133 |
| 20. | $68,773 | Washington Community High School District 308 / 23,857 |
| 21. | $68,697 | Washington School District 52 / 8,357 |
| 22. | $68,557 | Maroa-Forsyth Community Unit School District 2 / 6,417 |
| 23. | $68,333 | Lexington Community Unit School District 7 / 3,063 |
| 24. | $66,375 | Allen Township Community Consolidated School District 65 / 820 |
| 25. | $66,328 | McLean County Unit School District 5 / 97,056 |
| 26. | $65,455 | Olympia Community Unit School District 16 / 11,585 |
| 27. | $65,167 | Lostant Community Unit School District 425 / 748 |
| 28. | $65,000 | Robein School District 85 / 1,990 |
| 29. | $64,856 | Eureka Community Unit District 140 / 9,835 |
| 30. | $64,028 | Le Roy Community Unit School District 2 / 4,619 |
| 31. | $62,857 | Spring Lake Community Consolidated School District 606 / 639 |
| 32. | $62,829 | Tremont Community Unit School District 702 / 5,070 |
| 33. | $62,321 | Roanoke-Benson Community Unit School District 60 / 3,332 |
| 34. | $61,917 | Cornell Community Consolidated School District 426 / 869 |
| 34. | $61,917 | Flanagan-Cornell District 74 in Cornell / 869 |
| 36. | $61,522 | Riverview Consolidated Community School District 2 / 2,986 |
| 37. | $61,213 | Argenta-Oreana Community Unit School District 1 / 3,854 |
| 38. | $61,005 | Dwight Common School District 232 / 6,628 |
| 39. | $60,968 | Dwight Township High School District 230 / 6,859 |
| 40. | $60,741 | Monroe School District 70 / 3,195 |
| 41. | $59,570 | Mount Pulaski Community Unit District 23 / 3,055 |
| 42. | $59,519 | Greenview Community Unit School District 200 / 1,692 |
| 43. | $59,297 | El Paso-Gridley Community Unit School District 11 / 7,195 |
| 44. | $59,258 | Woodland Community Unit School District 5 / 2,753 |
| 45. | $58,889 | Flanagan-Cornell District 74 / 1,727 |
| 46. | $58,225 | Illinois Valley Central Unit School District 321 / 13,507 |
| 47. | $58,214 | North Pekin-Marquette Heights School District 102 / 4,954 |
| 48. | $57,935 | Sangamon Valley Community Unit School District 9 / 4,136 |
| 49. | $57,792 | Blue Ridge Community Unit School District 18 / 5,126 |
| 50. | $57,621 | Midland Community Unit School District 7 / 5,510 |
| 51. | $57,406 | Rankin Community School District 98 / 3,228 |
| 52. | $56,307 | Chester-East Lincoln Community Csd 61 / 5,048 |
| 53. | $55,964 | Warrensburg-Latham Community Unit District 11 / 6,160 |
| 54. | $55,641 | Bement Community Unit School District 5 / 2,521 |
| 55. | $55,096 | Delavan Community Unit School District 703 / 2,593 |
| 56. | $54,957 | Odell Community Consolidated School District 435 / 1,308 |
| 57. | $54,735 | Cerro Gordo Community Unit School District 100 / 2,903 |
| 58. | $54,545 | Saunemin Community Consolidated School District 438 / 908 |
| 59. | $54,191 | New Holland-Middletown Elementary School District 88 / 915 |
| 60. | $54,184 | Norwood Elementary School District 63 / 3,616 |
| 61. | $53,875 | Lowpoint-Washburn Community Unit School District 21 / 2,511 |
| 62. | $53,611 | DeLand-Weldon Community Unit School District 57 / 1,517 |
| 63. | $53,512 | Ridgeview Community Unit School District 19 / 3,350 |
| 64. | $53,452 | Tri-Point Community Unit School District 6-J / 3,173 |
| 65. | $52,742 | Prairie Central Community Unit School District 8 / 11,089 |
| 66. | $52,321 | Henry-Senachwine Consolidated Unit School District 5 / 3,383 |
| 67. | $52,066 | Clinton Community Unit School District 15 / 12,177 |
| 68. | $52,019 | Fieldcrest Community Unit School District 6 / 6,842 |
| 69. | $51,983 | Paxton-Buckley-Loda Community Unit School District 10 / 8,485 |
| 70. | $51,832 | Pontiac Township High School District 90 / 16,267 |
| 71. | $51,741 | District 50 Schools / 7,496 |
| 72. | $51,586 | Limestone Community High School District 310 / 22,599 |
| 73. | $51,492 | Thomasboro Community Consolidated School District 130 / 2,115 |
| 74. | $51,196 | Midwest Central Community Unit School District 191 / 6,175 |
| 75. | $50,887 | Tonica Community Consolidated School District 79 / 1,393 |
| 76. | $50,859 | Hartsburg-Emden Community Unit School District 21 / 1,063 |
| 77. | $50,410 | Oak Grove School District 68 / 3,692 |
| 78. | $50,264 | Pontiac Community Consolidated School District 429 / 13,646 |
| 79. | $50,185 | Peoria Heights Community Unit School District 325 / 6,914 |
| 80. | $50,083 | East Peoria School District 86 / 18,966 |
| 81. | $50,042 | Pekin Community High School District 303 / 45,857 |
| 82. | $49,847 | East Peoria Community High School District 309 / 26,544 |
| 83. | $49,579 | Bloomington School District 87 / 44,445 |
| 84. | $49,088 | Pekin Public School District108 / 34,388 |
| 85. | $48,875 | Bartonville School District 66 / 2,549 |
| 86. | $46,981 | Champaign Community Unit School District 4 / 95,918 |
| 87. | $46,817 | Lincoln Community High School District 404 / 23,979 |
| 88. | $46,129 | Illini Central Community Unit School District 189 / 4,718 |
| 89. | $45,917 | South Pekin School District 137 / 1,830 |
| 90. | $45,375 | Ludlow Community Consolidated School District 142 / 1,129 |
| 91. | $44,297 | Creve Coeur School District 76 / 6,406 |
| 92. | $44,135 | Gibson City-Melvin-Sibley Community Unit School District 5 / 5,896 |
| 93. | $43,093 | Streator Township High School District 40 / 18,378 |
| 94. | $42,489 | Streator Elementary School District 44 / 16,545 |
| 95. | $42,400 | Lincoln Elementary School District 27 / 13,053 |
| 96. | $42,284 | Peoria School District 150 / 101,620 |
| 97. | $41,646 | Rantoul Township High School District 193 / 17,660 |
| 98. | $38,656 | Decatur School District 61 / 71,435 |
| 99. | $37,870 | Rantoul City School District 137 / 12,838 |
| 100. | $37,215 | Pleasant Hill School District 69 / 1,831 |
| 101. | $34,192 | Pleasant Valley School District 62 / 4,868 |
| 102. | $32,799 | Urbana School District 116 / 50,963 |
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.
