| Rank | Median Household Income ▼ | School District / Population |
| 1. | $99,670 | Prairie Hill Community Consolidated School District 133 / 5,451 |
| 2. | $80,078 | Kinnikinnick Community Consolidated School District 131 / 13,664 |
| 3. | $80,000 | Deer Park Community Consolidated School District 82 / 718 |
| 4. | $77,500 | Wallace Community Consolidated School District 195 / 2,713 |
| 5. | $76,294 | Hononegah Community High School District 207 / 32,556 |
| 6. | $73,925 | Winnebago Community Unit School District 323 / 8,216 |
| 7. | $73,065 | Somonauk Community Unit School District 432 / 5,089 |
| 8. | $70,750 | Eswood Community Consolidated District 269 / 743 |
| 9. | $70,550 | Meridian Community Unit School District 223 / 8,741 |
| 10. | $70,083 | Waltham Community Consolidated School District 185 / 2,429 |
| 11. | $69,032 | Riverdale Community Unit School District 100 / 6,402 |
| 12. | $68,476 | Rockton School District 140 / 11,945 |
| 13. | $68,163 | Byron Community Unit School District 226 / 7,955 |
| 14. | $67,985 | Northeast Community School District / 2,941 |
| 15. | $67,828 | Sycamore Community Unit School District 427 / 22,208 |
| 16. | $66,023 | Kings Consolidated School District 144 / 949 |
| 17. | $65,682 | Rutland Community Consolidated School District 230 / 785 |
| 18. | $63,438 | Montmorency Community Consolidated School District 145 / 2,745 |
| 19. | $63,221 | Pearl City Community Unit School District 200 / 2,907 |
| 20. | $63,025 | Sandwich Community Unit School District 430 / 13,364 |
| 21. | $62,981 | Durand Community Unit School District 322 / 3,672 |
| 22. | $62,197 | Geneseo Community Unit School District 228 / 15,989 |
| 23. | $62,135 | Leland Community Unit School District 1 / 1,738 |
| 24. | $60,948 | Hinckley-Big Rock Community Unit School District 429 / 4,715 |
| 25. | $60,512 | Erie Community Unit School District 1 / 3,347 |
| 26. | $60,221 | Indian Creek Community Unit District 425 / 4,384 |
| 27. | $60,095 | Genoa-Kingston Community Unit School District 424 / 9,139 |
| 28. | $60,048 | Belvidere Consolidated Unit School District 100 / 45,001 |
| 29. | $59,904 | Shirland Community Consolidated School District 134 / 1,496 |
| 30. | $59,390 | Pecatonica Community Unit School District 321 / 5,092 |
| 31. | $58,603 | Community Unit School District 2 / 6,076 |
| 32. | $58,484 | Hiawatha Community Unit School District 426 / 3,168 |
| 33. | $58,318 | Camanche Community School District / 5,616 |
| 34. | $57,344 | La Moille Community Unit School District 303 / 1,794 |
| 35. | $57,125 | Ladd Community Consolidated School District 94 / 1,817 |
| 36. | $56,732 | River Bend Community Unit District 2 / 6,722 |
| 37. | $56,250 | Creston Community Consolidated School District 161 / 1,110 |
| 38. | $55,726 | Juda School District / 1,258 |
| 39. | $55,650 | Dakota Community Unit School District 201 / 4,909 |
| 40. | $55,625 | Cherry School District 92 / 564 |
| 41. | $55,458 | Orangeville Community Unit School District 203 / 2,851 |
| 42. | $54,750 | Dalzell School District 98 / 740 |
| 43. | $54,643 | Steward Elementary School District 220 / 717 |
| 44. | $54,367 | Morrison Community Unit School District 6 / 6,664 |
| 45. | $54,135 | Chadwick-Milledgeville Community Unit School District 399 / 2,956 |
| 46. | $53,950 | Lee Center Community Unit School District 271 / 1,617 |
| 47. | $53,933 | Ashton Community Unit School District 275 / 3,787 |
| 48. | $53,885 | Eastland Community Unit School District 308 / 4,291 |
| 49. | $53,165 | Oglesby Elementary School District 125 / 4,771 |
| 50. | $53,125 | Putnam County Community Unit School District 535 / 5,514 |
| 51. | $52,969 | Bradford Community Unit School District 1 / 1,654 |
| 52. | $52,823 | Dixon Unit School District 170 / 22,133 |
| 53. | $52,708 | Ohio Community High School District 505 / 745 |
| 54. | $52,411 | Ohio Community Consolidated School District 17 / 736 |
| 55. | $52,407 | Polo Community Unit School District 222 / 3,918 |
| 56. | $51,791 | Forrestville Valley Community Unit School District 221 / 5,366 |
| 57. | $51,615 | Annawan Community Unit School District 226 / 2,171 |
| 58. | $51,125 | East Central Community School District / 4,005 |
| 59. | $51,005 | Harlem Unit School District 122 / 44,262 |
| 60. | $50,938 | Malden Community Consolidated School District 84 / 869 |
| 61. | $50,928 | Bureau Valley Community Unit School District 340 / 7,195 |
| 62. | $50,887 | Tonica Community Consolidated School District 79 / 1,393 |
| 63. | $50,853 | Hall High School District 502 / 9,128 |
| 64. | $50,655 | Mendota Township High School District 280 / 11,061 |
| 65. | $50,577 | Lena-Winslow Community Unit School District 202 / 4,906 |
| 66. | $50,387 | Mendota Community Consolidated School District 289 / 11,018 |
| 67. | $50,269 | Ottawa Township High School District 140 / 31,237 |
| 68. | $50,175 | Oregon Community Unit School District 220 / 10,684 |
| 69. | $49,917 | Prophetstown-Lyndon-Tampico Community Unit School District 3 / 5,585 |
| 70. | $49,595 | Sterling Community Unit District 5 / 21,850 |
| 71. | $49,375 | Earlville Community Unit School District 9 / 2,717 |
| 72. | $49,358 | Rochelle Township High School District 212 / 16,991 |
| 73. | $49,117 | Princeton High School District 500 / 12,376 |
| 74. | $48,967 | Princeton Elementary School District 115 / 11,523 |
| 75. | $48,750 | LaSalle-Peru Township High School District 120 / 28,956 |
| 76. | $48,524 | Ottawa Elementary School District 141 / 19,628 |
| 77. | $48,407 | Peru Elementary School District 124 / 10,353 |
| 78. | $48,214 | Dimmick Community Consolidated School District 175 / 1,173 |
| 79. | $48,094 | Name N/A / 3,033 |
| 80. | $46,891 | Spring Valley Community Consolidated School District 99 / 6,000 |
| 81. | $46,471 | Amboy Community Unit School District 272 / 5,036 |
| 82. | $46,358 | Rochelle Community Consolidated District 231 / 13,472 |
| 83. | $43,951 | West Carroll Community Unit School District 314 / 8,557 |
| 84. | $42,929 | Stockton Community Unit School District 206 / 3,877 |
| 85. | $42,643 | South Beloit Community Unit School District 320 / 6,688 |
| 86. | $41,910 | Rockford School District 205 / 191,430 |
| 87. | $41,698 | LaSalle Elementary School District 122 / 8,895 |
| 88. | $41,385 | Clinton Community School District / 25,889 |
| 89. | $40,863 | Kewanee Community Unit School District 229 / 10,897 |
| 90. | $40,380 | Freeport School District 145 / 30,082 |
| 91. | $40,301 | DeKalb Community Unit School District 428 / 52,506 |
| 92. | $39,844 | Rock Falls Township High School District 301 / 14,656 |
| 93. | $36,176 | Depue Community Unit School District 103 / 1,865 |
| 94. | $35,657 | Wethersfield Community Unit School District 230 / 3,974 |
| 95. | $34,041 | Rock Falls Elementary School District 13 / 8,878 |
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.
