| Rank | Median Household Income ▼ | School District / Population |
| 1. | $64,273 | Pella Community School District / 15,598 |
| 2. | $49,950 | Eddyville-Blakesburg Community School District / 3,922 |
| 3. | $49,444 | Cardinal Community School District / 4,743 |
| 4. | $48,879 | Knoxville Community School District / 11,532 |
| 5. | $47,045 | Russell Community School District / 958 |
| 6. | $46,829 | Davis County Community School District / 8,468 |
| 7. | $45,944 | Twin Cedars Community School District / 2,445 |
| 8. | $44,846 | Fairfield Community School District / 15,124 |
| 9. | $44,550 | Moravia Community School District / 2,177 |
| 10. | $44,231 | Fremont Community School District / 1,129 |
| 11. | $43,688 | Melcher-Dallas Community School District / 2,028 |
| 12. | $41,818 | Oskaloosa Community School District / 15,690 |
| 13. | $41,779 | Chariton Community School District / 7,666 |
| 14. | $41,616 | Sigourney Community School District / 3,538 |
| 15. | $41,204 | Albia Community School District / 7,362 |
| 16. | $41,052 | Scotland County R-I School District / 4,355 |
| 17. | $39,964 | Mormon Trail Community School District / 1,721 |
| 18. | $39,868 | Adair County R-II School District / 1,497 |
| 19. | $39,719 | Van Buren Community School District / 5,222 |
| 20. | $38,550 | Pekin Community School District / 3,760 |
| 21. | $38,250 | Moulton-Udell Community School District / 1,648 |
| 22. | $37,613 | Ottumwa Community School District / 28,801 |
| 23. | $37,518 | Wayne Community School District / 3,282 |
| 24. | $36,927 | Luray 33 School District / 517 |
| 25. | $36,300 | Adair County R-I School District / 1,788 |
| 26. | $36,017 | Seymour Community School District / 2,521 |
| 27. | $35,781 | Lineville-Clio Community School District / 609 |
| 28. | $35,134 | Putnam County R-I School District / 4,669 |
| 29. | $33,504 | Milan C-2 School District / 3,653 |
| 30. | $33,029 | Knox County R-I School District / 4,089 |
| 31. | $32,188 | North Mercer County R-III School District / 1,172 |
| 32. | $31,744 | Centerville Community School District / 9,042 |
| 33. | $31,231 | Schuyler County R-I School District / 4,726 |
| 34. | $30,991 | La Plata R-II School District / 2,717 |
| 35. | $30,577 | Newtown-Harris R-III School District / 514 |
| 36. | $30,359 | Kirksville R-III School District / 21,797 |
| 37. | $28,214 | Gorin R-III School District / 483 |
| 38. | $27,159 | Green City R-I School District / 2,012 |
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.
