| Rank | Median Household Income ▼ | School District / Population |
| 1. | $80,953 | Pleasant Valley Community School District / 20,099 |
| 2. | $73,925 | Winnebago Community Unit School District 323 / 8,216 |
| 3. | $70,898 | Bettendorf Community School District / 23,151 |
| 4. | $70,895 | Orion Community Unit School District 223 / 6,078 |
| 5. | $70,550 | Meridian Community Unit School District 223 / 8,741 |
| 6. | $69,292 | Hampton School District 29 / 2,357 |
| 7. | $69,032 | Riverdale Community Unit School District 100 / 6,402 |
| 8. | $68,163 | Byron Community Unit School District 226 / 7,955 |
| 9. | $67,985 | Northeast Community School District / 2,941 |
| 10. | $66,023 | Kings Consolidated School District 144 / 949 |
| 11. | $64,355 | North Scott Community School District / 15,673 |
| 12. | $63,438 | Montmorency Community Consolidated School District 145 / 2,745 |
| 13. | $63,221 | Pearl City Community Unit School District 200 / 2,907 |
| 14. | $62,197 | Geneseo Community Unit School District 228 / 15,989 |
| 15. | $62,191 | Central Clinton Community School District / 9,489 |
| 16. | $60,512 | Erie Community Unit School District 1 / 3,347 |
| 17. | $59,390 | Pecatonica Community Unit School District 321 / 5,092 |
| 18. | $59,148 | Sherrard Community Unit School District 200 / 9,755 |
| 19. | $58,667 | Calamus-Wheatland Community School District / 2,301 |
| 20. | $58,318 | Camanche Community School District / 5,616 |
| 21. | $58,281 | Cambridge Community Unit School District 227 / 2,861 |
| 22. | $57,344 | La Moille Community Unit School District 303 / 1,794 |
| 23. | $57,125 | Ladd Community Consolidated School District 94 / 1,817 |
| 24. | $56,732 | River Bend Community Unit District 2 / 6,722 |
| 25. | $56,316 | Andrew Community School District / 1,551 |
| 26. | $55,650 | Dakota Community Unit School District 201 / 4,909 |
| 27. | $55,625 | Cherry School District 92 / 564 |
| 28. | $55,458 | Orangeville Community Unit School District 203 / 2,851 |
| 29. | $55,417 | Alwood Community Unit School District 225 / 2,643 |
| 30. | $54,864 | River Ridge Community Unit School District 210 / 3,566 |
| 31. | $54,367 | Morrison Community Unit School District 6 / 6,664 |
| 32. | $54,135 | Chadwick-Milledgeville Community Unit School District 399 / 2,956 |
| 33. | $53,933 | Ashton Community Unit School District 275 / 3,787 |
| 34. | $53,885 | Eastland Community Unit School District 308 / 4,291 |
| 35. | $53,802 | Scales Mound Community Unit School District 211 / 1,624 |
| 36. | $53,700 | Delwood Community School District / 1,123 |
| 37. | $53,676 | Galena Unit School District 120 / 5,928 |
| 38. | $52,969 | Bradford Community Unit School District 1 / 1,654 |
| 39. | $52,927 | Colona School District 190 / 3,660 |
| 40. | $52,823 | Dixon Unit School District 170 / 22,133 |
| 41. | $52,708 | Ohio Community High School District 505 / 745 |
| 42. | $52,411 | Ohio Community Consolidated School District 17 / 736 |
| 43. | $52,407 | Polo Community Unit School District 222 / 3,918 |
| 44. | $52,088 | Moline Unit School District 40 / 48,280 |
| 45. | $51,791 | Forrestville Valley Community Unit School District 221 / 5,366 |
| 46. | $51,690 | Bellevue Community School District / 4,704 |
| 47. | $51,615 | Annawan Community Unit School District 226 / 2,171 |
| 48. | $51,125 | East Central Community School District / 4,005 |
| 49. | $50,938 | Malden Community Consolidated School District 84 / 869 |
| 50. | $50,928 | Bureau Valley Community Unit School District 340 / 7,195 |
| 51. | $50,853 | Hall High School District 502 / 9,128 |
| 52. | $50,655 | Mendota Township High School District 280 / 11,061 |
| 53. | $50,577 | Lena-Winslow Community Unit School District 202 / 4,906 |
| 54. | $50,387 | Mendota Community Consolidated School District 289 / 11,018 |
| 55. | $50,175 | Oregon Community Unit School District 220 / 10,684 |
| 56. | $49,917 | Prophetstown-Lyndon-Tampico Community Unit School District 3 / 5,585 |
| 57. | $49,595 | Sterling Community Unit District 5 / 21,850 |
| 58. | $49,358 | Rochelle Township High School District 212 / 16,991 |
| 59. | $49,117 | Princeton High School District 500 / 12,376 |
| 60. | $48,967 | Princeton Elementary School District 115 / 11,523 |
| 61. | $48,094 | Name N/A / 3,033 |
| 62. | $46,853 | Warren Community Unit School District 205 / 2,969 |
| 63. | $46,471 | Amboy Community Unit School District 272 / 5,036 |
| 64. | $46,432 | Davenport Community School District / 108,996 |
| 65. | $46,358 | Rochelle Community Consolidated District 231 / 13,472 |
| 66. | $44,693 | United Township High School District 30 / 39,937 |
| 67. | $44,408 | Silvis School District 34 / 5,498 |
| 68. | $43,951 | West Carroll Community Unit School District 314 / 8,557 |
| 69. | $43,353 | East Moline School District 37 / 26,610 |
| 70. | $42,929 | Stockton Community Unit School District 206 / 3,877 |
| 71. | $41,763 | Galva Community Unit School District 224 / 3,413 |
| 72. | $41,385 | Clinton Community School District / 25,889 |
| 73. | $41,085 | Rock Island School District 41 / 45,317 |
| 74. | $40,993 | Maquoketa Community School District / 8,888 |
| 75. | $40,863 | Kewanee Community Unit School District 229 / 10,897 |
| 76. | $40,380 | Freeport School District 145 / 30,082 |
| 77. | $39,844 | Rock Falls Township High School District 301 / 14,656 |
| 78. | $36,176 | Depue Community Unit School District 103 / 1,865 |
| 79. | $35,657 | Wethersfield Community Unit School District 230 / 3,974 |
| 80. | $34,041 | Rock Falls Elementary School District 13 / 8,878 |
| 81. | $32,273 | Carbon Cliff-Barstow School District 36 / 1,812 |
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.
