Iowa
| District | Last Name | First Name | Chamber | Party | 2017 Rating | Taxpayer Category |
|---|---|---|---|---|---|---|
| NA | Ernst | Joni | Senate | R | 89 | Taxpayer Hero |
| NA | Grassley | Chuck | Senate | R | 85 | Taxpayer Hero |
| District | Last Name | First Name | Chamber | Party | 2017 Rating | Taxpayer Category |
|---|---|---|---|---|---|---|
| 1 | Blum | Rod | House | R | 91 | Taxpayer Hero |
| 4 | King | Steve | House | R | 95 | Taxpayer Hero |
| 2 | Loebsack | Dave | House | D | 3 | Hostile |
| 3 | Young | David | House | R | 94 | Taxpayer Hero |