| Rank | Median Household Income ▼ | School District / Population |
| 1. | $103,931 | Central Community Unit School District 301 / 17,009 |
| 2. | $84,819 | Prairie Hill Community Consolidated School District 133 / 4,770 |
| 3. | $84,514 | Community High School District 155 / 95,975 |
| 4. | $82,990 | Nippersink School District 2 / 11,412 |
| 4. | $82,990 | Richmond-Burton Community High School District 157 / 11,412 |
| 6. | $82,569 | Huntley Consolidated School District 158 / 39,083 |
| 7. | $79,720 | Crystal Lake Community Consolidated School District 47 / 61,959 |
| 8. | $79,574 | Kinnikinnick Community Consolidated School District 131 / 13,496 |
| 9. | $78,767 | Oregon School District / 19,339 |
| 10. | $76,389 | Community Unit School District 300 / 107,834 |
| 11. | $75,942 | Verona Area School District / 36,326 |
| 12. | $74,487 | Riley Community Consolidated School District 18 / 3,489 |
| 13. | $74,383 | Winnebago Community Unit School District 323 / 7,718 |
| 14. | $74,000 | McFarland School District / 9,880 |
| 15. | $73,988 | Hononegah Community High School District 207 / 31,142 |
| 16. | $72,880 | Deerfield Community School District / 3,491 |
| 17. | $71,786 | Eswood Community Consolidated District 269 / 960 |
| 18. | $71,595 | Middleton-Cross Plains School District / 36,520 |
| 19. | $69,905 | Sycamore Community Unit School District 427 / 21,820 |
| 20. | $69,867 | Alden-Hebron School District 19 / 2,888 |
| 21. | $68,815 | Milton School District / 18,648 |
| 22. | $68,560 | McHenry Community Consolidated School District 15 / 42,090 |
| 23. | $68,465 | Rockton School District 140 / 11,337 |
| 24. | $68,302 | Mount Horeb Area School District / 12,017 |
| 25. | $68,209 | East Troy Community School District / 11,586 |
| 26. | $68,097 | Evansville Community School District / 9,558 |
| 27. | $67,802 | Monona Grove School District / 16,930 |
| 28. | $67,687 | McHenry Community High School District 156 / 45,205 |
| 29. | $67,518 | Sun Prairie Area School District / 39,969 |
| 30. | $67,250 | Geneva Joint No. 4 School District / 1,080 |
| 31. | $67,125 | Creston Community Consolidated School District 161 / 1,120 |
| 32. | $67,083 | Linn Joint No. 6 School District / 956 |
| 33. | $66,852 | New Glarus School District / 4,360 |
| 34. | $66,831 | Stoughton Area School District / 20,975 |
| 35. | $66,774 | Marengo Community High School District 154 / 13,969 |
| 36. | $66,750 | Byron Community Unit School District 226 / 7,580 |
| 37. | $66,625 | Belleville School District / 5,059 |
| 38. | $66,576 | Shirland Community Consolidated School District 134 / 1,539 |
| 39. | $66,536 | Woodstock Community Unit School District 200 / 37,718 |
| 40. | $66,419 | Randall Joint No. 1 School District / 5,488 |
| 41. | $65,929 | Palmyra-Eagle Area School District / 7,126 |
| 42. | $65,595 | Genoa-Kingston Community Unit School District 424 / 9,100 |
| 43. | $65,428 | Lake Mills Area School District / 9,137 |
| 44. | $64,603 | Marengo-Union Elementary Consolidated District 165 / 10,480 |
| 45. | $64,454 | Meridian Community Unit School District 223 / 8,875 |
| 46. | $64,063 | Durand Community Unit School District 322 / 3,924 |
| 47. | $63,625 | Hiawatha Community Unit School District 426 / 3,334 |
| 48. | $62,381 | Fontana Joint No. 8 School District / 2,591 |
| 49. | $61,113 | Belvidere Consolidated Unit School District 100 / 44,786 |
| 50. | $61,034 | Marshall School District / 5,944 |
| 51. | $61,023 | Johnson Creek School District / 4,249 |
| 52. | $61,012 | Williams Bay School District / 3,161 |
| 53. | $60,469 | Steward Elementary School District 220 / 726 |
| 54. | $60,063 | Orangeville Community Unit School District 203 / 2,870 |
| 55. | $59,962 | Genoa City Joint No. 2 School District / 4,920 |
| 56. | $59,599 | Beloit Turner School District / 8,683 |
| 57. | $59,569 | Pecatonica Area School District / 2,554 |
| 58. | $59,567 | North Boone Community Unit School District 200 / 8,299 |
| 59. | $59,423 | Elkhorn Area School District / 17,637 |
| 60. | $58,333 | Parkview School District / 5,889 |
| 61. | $58,255 | Cambridge School District / 5,760 |
| 62. | $57,813 | Kings Consolidated School District 144 / 1,060 |
| 63. | $57,661 | Pecatonica Community Unit School District 321 / 5,293 |
| 64. | $57,322 | Burlington Area School District / 22,910 |
| 65. | $57,108 | Big Foot Union High School District / 9,267 |
| 66. | $56,268 | Clinton Community School District / 5,720 |
| 67. | $56,228 | Harrison School District 36 / 3,658 |
| 68. | $56,201 | Forrestville Valley Community Unit School District 221 / 5,585 |
| 69. | $56,195 | Fort Atkinson School District / 18,262 |
| 70. | $55,713 | Harvard Community Unit School District 50 / 13,421 |
| 71. | $55,357 | Chadwick-Milledgeville Community Unit School District 399 / 3,513 |
| 72. | $55,000 | Linn Joint No. 4 School District / 1,019 |
| 73. | $54,274 | Albany School District / 2,850 |
| 74. | $54,201 | Edgerton School District / 11,316 |
| 75. | $53,816 | Juda School District / 1,386 |
| 76. | $53,643 | Pearl City Community Unit School District 200 / 3,020 |
| 77. | $53,598 | Lake Geneva-Genoa City Union High School District / 24,206 |
| 78. | $53,258 | Dakota Community Unit School District 201 / 4,419 |
| 79. | $53,229 | Walworth Joint No. 1 School District / 3,915 |
| 80. | $53,013 | Ashton Community Unit School District 275 / 4,306 |
| 81. | $52,248 | Oregon Community Unit School District 220 / 10,898 |
| 82. | $52,122 | Rochelle Township High School District 212 / 17,552 |
| 83. | $51,900 | Lake Geneva Joint No. 1 School District / 17,187 |
| 84. | $51,823 | Monticello School District / 2,435 |
| 85. | $51,636 | Brodhead School District / 6,479 |
| 86. | $51,061 | Jefferson School District / 13,297 |
| 87. | $50,925 | Eastland Community Unit School District 308 / 4,447 |
| 88. | $50,768 | Polo Community Unit School District 222 / 4,213 |
| 89. | $50,658 | Argyle School District / 1,939 |
| 90. | $50,167 | Madison Metropolitan School District / 222,505 |
| 91. | $49,564 | Rochelle Community Consolidated District 231 / 13,686 |
| 92. | $49,553 | Harlem Unit School District 122 / 44,885 |
| 93. | $49,399 | Delavan-Darien School District / 17,275 |
| 94. | $47,740 | Monroe School District / 15,877 |
| 95. | $47,195 | Janesville School District / 63,176 |
| 96. | $46,157 | Dixon Unit School District 170 / 22,961 |
| 97. | $46,104 | Stockton Community Unit School District 206 / 4,004 |
| 98. | $45,722 | Black Hawk School District / 2,687 |
| 99. | $45,192 | Warren Community Unit School District 205 / 2,669 |
| 100. | $42,955 | Sharon Joint No. 11 School District / 1,805 |
| 101. | $42,750 | Lena-Winslow Community Unit School District 202 / 4,898 |
| 102. | $42,197 | DeKalb Community Unit School District 428 / 51,421 |
| 103. | $41,762 | Rockford School District 205 / 194,568 |
| 104. | $41,212 | Whitewater School District / 19,847 |
| 105. | $40,289 | Freeport School District 145 / 30,696 |
| 106. | $37,025 | Beloit School District / 36,988 |
| 107. | $36,486 | South Beloit Community Unit School District 320 / 6,562 |
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.
