| Rank | Median Household Income ▼ | School District / Population |
| 1. | $114,928 | Barrington Community Unit School District 220 / 45,392 |
| 2. | $112,907 | Central Community Unit School District 301 / 19,083 |
| 3. | $112,158 | Lake Zurich Community Unit School District 95 / 31,709 |
| 4. | $107,850 | Benjamin School District 25 / 6,555 |
| 5. | $103,413 | Cary Community Consolidated School District 26 / 22,111 |
| 6. | $102,926 | Naperville Community Unit District 203 / 96,394 |
| 7. | $102,447 | Indian Prairie Community Unit School District 204 / 128,486 |
| 8. | $101,081 | Geneva Community Unit School District 304 / 29,781 |
| 9. | $99,670 | Prairie Hill Community Consolidated School District 133 / 5,451 |
| 10. | $98,898 | St. Charles Community Unit School District 303 / 68,412 |
| 11. | $94,162 | Kaneland Community Unit School District 302 / 25,778 |
| 12. | $93,483 | Batavia Unit School District 101 / 31,774 |
| 13. | $91,551 | Oswego Community Unit School District 308 / 77,693 |
| 14. | $89,441 | Community High School District 155 / 96,008 |
| 15. | $88,348 | Prairie Grove Community School District 46 / 7,259 |
| 16. | $86,244 | Crystal Lake Community Consolidated School District 47 / 62,372 |
| 17. | $85,482 | Huntley Consolidated School District 158 / 43,647 |
| 18. | $85,481 | Winfield School District 34 / 4,426 |
| 19. | $85,384 | Yorkville Community Unit School District 115 / 30,038 |
| 20. | $83,209 | Community Unit School District 200 / 78,843 |
| 21. | $83,056 | Community Consolidated School District 93 / 35,313 |
| 22. | $82,561 | Riley Community Consolidated School District 18 / 3,641 |
| 23. | $81,024 | Big Hollow School District 38 / 15,095 |
| 24. | $80,727 | Keeneyville School District 20 / 14,535 |
| 25. | $80,136 | Johnsburg Community Unit School District 12 / 12,447 |
| 26. | $80,078 | Kinnikinnick Community Consolidated School District 131 / 13,664 |
| 27. | $78,794 | Community Unit School District 300 / 111,782 |
| 28. | $78,093 | Bloomingdale School District 13 / 13,521 |
| 29. | $77,500 | Wallace Community Consolidated School District 195 / 2,713 |
| 30. | $76,875 | Newark Community Consolidated School District 66 / 2,809 |
| 31. | $76,838 | Richmond-Burton Community High School District 157 / 11,648 |
| 31. | $76,838 | Nippersink School District 2 / 11,648 |
| 33. | $76,294 | Hononegah Community High School District 207 / 32,556 |
| 34. | $75,469 | Newark Community High School District 18 / 3,879 |
| 35. | $73,925 | Winnebago Community Unit School District 323 / 8,216 |
| 36. | $73,774 | Community High School District 94 / 41,834 |
| 37. | $73,477 | Queen Bee School District 16 / 17,773 |
| 38. | $73,065 | Somonauk Community Unit School District 432 / 5,089 |
| 39. | $72,938 | Williams Bay School District / 3,518 |
| 40. | $72,097 | Schaumburg Community Consolidated School District 54 / 133,914 |
| 41. | $71,806 | Wauconda Community Unit School District 118 / 27,619 |
| 42. | $71,208 | Alden-Hebron School District 19 / 2,572 |
| 43. | $70,750 | Eswood Community Consolidated District 269 / 743 |
| 44. | $70,550 | Meridian Community Unit School District 223 / 8,741 |
| 45. | $70,223 | Roselle School District 12 / 6,654 |
| 46. | $70,083 | Waltham Community Consolidated School District 185 / 2,429 |
| 47. | $69,750 | School District U-46 / 233,909 |
| 48. | $69,375 | Linn Joint No. 4 School District / 1,028 |
| 49. | $69,137 | Fox River Grove Consolidated School District 3 / 4,266 |
| 50. | $68,476 | Rockton School District 140 / 11,945 |
| 51. | $68,163 | Byron Community Unit School District 226 / 7,955 |
| 52. | $67,828 | Sycamore Community Unit School District 427 / 22,208 |
| 53. | $67,615 | Grant Community High School District 124 / 36,397 |
| 54. | $66,389 | Miller Township Community Consolidated School District / 2,327 |
| 55. | $66,023 | Kings Consolidated School District 144 / 949 |
| 56. | $65,682 | Rutland Community Consolidated School District 230 / 785 |
| 57. | $65,432 | West Chicago School District 33 / 30,853 |
| 58. | $64,191 | Lisbon Community Consolidated School District 90 / 925 |
| 59. | $63,952 | Woodstock Community Unit School District 200 / 37,706 |
| 60. | $63,929 | Fontana Joint No. 8 School District / 2,363 |
| 61. | $63,438 | Montmorency Community Consolidated School District 145 / 2,745 |
| 62. | $63,221 | Pearl City Community Unit School District 200 / 2,907 |
| 63. | $63,025 | Sandwich Community Unit School District 430 / 13,364 |
| 64. | $62,981 | Durand Community Unit School District 322 / 3,672 |
| 65. | $62,920 | McHenry Community Consolidated School District 15 / 42,581 |
| 66. | $62,806 | Aurora West Unit School District 129 / 75,509 |
| 67. | $62,662 | McHenry Community High School District 156 / 45,604 |
| 68. | $62,601 | Marengo Community High School District 154 / 13,691 |
| 69. | $62,135 | Leland Community Unit School District 1 / 1,738 |
| 70. | $62,096 | Harrison School District 36 / 3,818 |
| 71. | $61,833 | Genoa City Joint No. 2 School District / 5,453 |
| 72. | $60,948 | Hinckley-Big Rock Community Unit School District 429 / 4,715 |
| 73. | $60,221 | Indian Creek Community Unit District 425 / 4,384 |
| 74. | $60,134 | Marengo-Union Elementary Consolidated District 165 / 10,050 |
| 75. | $60,095 | Genoa-Kingston Community Unit School District 424 / 9,139 |
| 76. | $60,048 | Belvidere Consolidated Unit School District 100 / 45,001 |
| 77. | $59,904 | Shirland Community Consolidated School District 134 / 1,496 |
| 78. | $59,453 | Clinton Community School District / 5,897 |
| 79. | $59,390 | Pecatonica Community Unit School District 321 / 5,092 |
| 80. | $59,154 | North Boone Community Unit School District 200 / 8,564 |
| 81. | $58,603 | Community Unit School District 2 / 6,076 |
| 82. | $58,484 | Hiawatha Community Unit School District 426 / 3,168 |
| 83. | $57,652 | Big Foot Union High School District / 9,326 |
| 84. | $57,500 | Linn Joint No. 6 School District / 886 |
| 85. | $57,344 | La Moille Community Unit School District 303 / 1,794 |
| 86. | $57,125 | Ladd Community Consolidated School District 94 / 1,817 |
| 87. | $57,123 | Parkview School District / 6,208 |
| 88. | $56,964 | Walworth Joint No. 1 School District / 4,085 |
| 89. | $56,250 | Creston Community Consolidated School District 161 / 1,110 |
| 90. | $55,726 | Juda School District / 1,258 |
| 91. | $55,650 | Dakota Community Unit School District 201 / 4,909 |
| 92. | $55,625 | Cherry School District 92 / 564 |
| 93. | $55,458 | Orangeville Community Unit School District 203 / 2,851 |
| 94. | $54,750 | Dalzell School District 98 / 740 |
| 95. | $54,643 | Steward Elementary School District 220 / 717 |
| 96. | $54,135 | Chadwick-Milledgeville Community Unit School District 399 / 2,956 |
| 97. | $53,950 | Lee Center Community Unit School District 271 / 1,617 |
| 98. | $53,933 | Ashton Community Unit School District 275 / 3,787 |
| 99. | $53,891 | Plano Community Unit School District 88 / 11,378 |
| 100. | $53,885 | Eastland Community Unit School District 308 / 4,291 |
| 101. | $52,845 | Lake Geneva-Genoa City Union High School District / 24,342 |
| 102. | $52,823 | Dixon Unit School District 170 / 22,133 |
| 103. | $52,708 | Ohio Community High School District 505 / 745 |
| 104. | $52,411 | Ohio Community Consolidated School District 17 / 736 |
| 105. | $52,407 | Polo Community Unit School District 222 / 3,918 |
| 106. | $51,791 | Forrestville Valley Community Unit School District 221 / 5,366 |
| 107. | $51,546 | Harvard Community Unit School District 50 / 13,486 |
| 108. | $51,414 | Delavan-Darien School District / 17,140 |
| 109. | $51,005 | Harlem Unit School District 122 / 44,262 |
| 110. | $50,938 | Malden Community Consolidated School District 84 / 869 |
| 111. | $50,853 | Hall High School District 502 / 9,128 |
| 112. | $50,698 | Lake Geneva Joint No. 1 School District / 16,734 |
| 113. | $50,655 | Mendota Township High School District 280 / 11,061 |
| 114. | $50,577 | Lena-Winslow Community Unit School District 202 / 4,906 |
| 115. | $50,417 | Geneva Joint No. 4 School District / 1,127 |
| 116. | $50,387 | Mendota Community Consolidated School District 289 / 11,018 |
| 117. | $50,269 | Ottawa Township High School District 140 / 31,237 |
| 118. | $50,175 | Oregon Community Unit School District 220 / 10,684 |
| 119. | $50,032 | Brodhead School District / 6,436 |
| 120. | $49,595 | Sterling Community Unit District 5 / 21,850 |
| 121. | $49,413 | Beloit Turner School District / 8,795 |
| 122. | $49,375 | Earlville Community Unit School District 9 / 2,717 |
| 123. | $49,358 | Rochelle Township High School District 212 / 16,991 |
| 124. | $48,750 | LaSalle-Peru Township High School District 120 / 28,956 |
| 125. | $48,524 | Ottawa Elementary School District 141 / 19,628 |
| 126. | $48,407 | Peru Elementary School District 124 / 10,353 |
| 127. | $48,214 | Dimmick Community Consolidated School District 175 / 1,173 |
| 128. | $48,094 | Name N/A / 3,033 |
| 129. | $47,895 | Sharon Joint No. 11 School District / 1,992 |
| 130. | $47,328 | Janesville School District / 62,962 |
| 131. | $46,891 | Spring Valley Community Consolidated School District 99 / 6,000 |
| 132. | $46,471 | Amboy Community Unit School District 272 / 5,036 |
| 133. | $46,358 | Rochelle Community Consolidated District 231 / 13,472 |
| 134. | $44,535 | Fox Lake Grade School District 114 / 8,628 |
| 135. | $44,138 | Aurora East Unit School District 131 / 84,673 |
| 136. | $42,643 | South Beloit Community Unit School District 320 / 6,688 |
| 137. | $41,910 | Rockford School District 205 / 191,430 |
| 138. | $41,698 | LaSalle Elementary School District 122 / 8,895 |
| 139. | $40,380 | Freeport School District 145 / 30,082 |
| 140. | $40,301 | DeKalb Community Unit School District 428 / 52,506 |
| 141. | $39,844 | Rock Falls Township High School District 301 / 14,656 |
| 142. | $36,663 | Beloit School District / 36,451 |
| 143. | $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.
