| Gary Grant | City of Cedar Rapids | Undecided | GA91 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA91 |
| Doug Struyk | City of Waukee | Supporting | GA91 |
| Doug Struyk | City of Waukee | Undecided | GA91 |
| Jennifer Dorman | City of Waukee | Supporting | GA91 |
| Jennifer Dorman | City of Waukee | Undecided | GA91 |
| Jim Carney | City of Waukee | Supporting | GA91 |
| Jim Carney | City of Waukee | Undecided | GA91 |
| Clair Lewis | Iowa Association of Community College Trustees | Supporting | GA91 |
| Clair Lewis | Iowa Association of Community College Trustees | Undecided | GA91 |
| Emily Shields | Iowa Association of Community College Trustees | Supporting | GA91 |
| Emily Shields | Iowa Association of Community College Trustees | Undecided | GA91 |
| Kate Walton | Iowa Association of Community College Trustees | Supporting | GA91 |
| Kate Walton | Iowa Association of Community College Trustees | Undecided | GA91 |
| Matt Eide | Iowa Association of Community College Trustees | Supporting | GA91 |
| Matt Eide | Iowa Association of Community College Trustees | Undecided | GA91 |
| Ryan Roberts | Iowa Association of Community College Trustees | Supporting | GA91 |
| Ryan Roberts | Iowa Association of Community College Trustees | Undecided | GA91 |
| Emily Piper | Iowa Association of School Boards | Supporting | GA91 |
| Michelle Johnson | Iowa Association of School Boards | Supporting | GA91 |
| Kelsey Schott | Iowa Chapter, American Institute of Architects | Supporting | GA91 |
| Matt McKinney | Iowa Chapter, American Institute of Architects | Supporting | GA91 |
| RG Schwarm | Iowa Chapter, American Institute of Architects | Supporting | GA91 |
| Jeff Pitts | Iowa Faith and Freedom Coalition | Supporting | GA91 |
| Chelsea Hoye | Iowa League of Cities | Supporting | GA91 |
| Cody Carlson | Iowa League of Cities | Supporting | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA91 |
| Eric Gookin | Iowa Secretary of State | Undecided | GA91 |
| Andrea Woodard | Iowa State Association of Counties | Supporting | GA91 |
| Jamie Cashman | Iowa State Association of Counties | Supporting | GA91 |
| Lucas Beenken | Iowa State Association of Counties | Supporting | GA91 |
| Doug Struyk | Iowa State Association of County Auditors | Opposing | GA91 |
| Jennifer Dorman | Iowa State Association of County Auditors | Opposing | GA91 |
| Jim Carney | Iowa State Association of County Auditors | Opposing | GA91 |
| Andrea Woodard | Iowa State Association of County Supervisors | Supporting | GA91 |
| Jamie Cashman | Iowa State Association of County Supervisors | Supporting | GA91 |
| Lucas Beenken | Iowa State Association of County Supervisors | Supporting | GA91 |
| Andy Conlin | Iowans for Tax Relief | Opposing | GA91 |
| Chris Hagenow | Iowans for Tax Relief | Opposing | GA91 |
| Jake Highfill | Iowans for Tax Relief | Opposing | GA91 |
| Tony Phillips | Iowans for Tax Relief | Opposing | GA91 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA91 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA91 |
| Kellie Paschke | Marion County Board of Supervisors | Undecided | GA91 |
| Ben Hammes | Master Builders of Iowa | Supporting | GA91 |
| Logan Shine | Master Builders of Iowa | Supporting | GA91 |
| Dave Daughton | Rural School Advocates of Iowa | Supporting | GA91 |
| Margaret Buckton | Rural School Advocates of Iowa | Supporting | GA91 |
| Dave Daughton | School Administrators of Iowa | Supporting | GA91 |
| Gary Grant | Urban County Coalition | Undecided | GA91 |
| Larry Murphy | Urban County Coalition | Undecided | GA91 |
| Margaret Buckton | Urban Education Network of Iowa | Supporting | GA91 |