| 2021501avg: $33,612median: $19,451 | City of Mason City | 2021 |
501
| $33,612 | $19,451 | View Details |
| 2019501avg: $32,245median: $21,218 | City of Mason City | 2019 |
501
| $32,245 | $21,218 | View Details |
| 2016501avg: $27,213median: $13,867 | City Of Muscatine | 2016 |
501
| $27,213 | $13,867 | View Details |
| 2023500avg: $35,303median: $20,298 | Le Mars Community School District | 2023 |
500
| $35,303 | $20,298 | View Details |
| 2016500avg: $33,214median: $28,477 | School District Of Norwalk | 2016 |
500
| $33,214 | $28,477 | View Details |
| 2022499avg: $30,721median: $18,856 | Mount Pleasant Community School District | 2022 |
499
| $30,721 | $18,856 | View Details |
| 2017499avg: $39,694median: $40,371 | School District of North Scott | 2017 |
499
| $39,694 | $40,371 | View Details |
| 2022497avg: $35,041median: $22,240 | Boone Community School District | 2022 |
497
| $35,041 | $22,240 | View Details |
| 2016495avg: $32,387median: $18,940 | School District Of Fort Madison | 2016 |
495
| $32,387 | $18,940 | View Details |
| 2022494avg: $33,889median: $18,935 | Le Mars Community School District | 2022 |
494
| $33,889 | $18,935 | View Details |
| 2021494avg: $29,398median: $18,578 | Carlisle Community School District | 2021 |
494
| $29,398 | $18,578 | View Details |
| 2020493avg: $34,930median: $23,340 | Boone Community School District | 2020 |
493
| $34,930 | $23,340 | View Details |
| 2021492avg: $48,438median: $49,957 | County of Black Hawk | 2021 |
492
| $48,438 | $49,957 | View Details |
| 2018491avg: $40,857median: $41,560 | School District Of North Scott | 2018 |
491
| $40,857 | $41,560 | View Details |
| 2023490avg: $53,425median: $55,533 | County of Black Hawk | 2023 |
490
| $53,425 | $55,533 | View Details |
| 2021490avg: $30,723median: $17,909 | Mount Pleasant Community School District | 2021 |
490
| $30,723 | $17,909 | View Details |
| 2018490avg: $33,973median: $22,203 | School District Of Boone | 2018 |
490
| $33,973 | $22,203 | View Details |
| 2017490avg: $33,973median: $22,203 | School District of Boone | 2017 |
490
| $33,973 | $22,203 | View Details |
| 2019488avg: $33,691median: $21,608 | Boone Community School District | 2019 |
488
| $33,691 | $21,608 | View Details |
| 2016488avg: $27,955median: $23,818 | School District Of Perry | 2016 |
488
| $27,955 | $23,818 | View Details |