| Amy Campbell | AARP Iowa | Supporting | GA91 |
| Chloe Gayer | AARP Iowa | Supporting | GA91 |
| Craig Patterson | AARP Iowa | Supporting | GA91 |
| Paige Yontz | AARP Iowa | Supporting | GA91 |
| Dustin Rush | Americans For Prosperity | Supporting | GA91 |
| Tyler Raygor | Americans For Prosperity | Supporting | GA91 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA91 |
| Kate Walton | City of Bettendorf | Undecided | GA91 |
| Madeleine Bradley | City of Bettendorf | Undecided | GA91 |
| Matt Eide | City of Bettendorf | Undecided | GA91 |
| Gary Grant | City of Cedar Rapids | Undecided | GA91 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA91 |
| Brad Epperly | City of Marion | Undecided | GA91 |
| Casey Nickel | City of Marion | Undecided | GA91 |
| Dustin Miller | City of Marion | Undecided | GA91 |
| Nathan Mueller | County Planning and Zoning Officials of Iowa | Undecided | GA91 |
| Nick Laning | Easterseals Iowa | Supporting | GA91 |
| Noah Hackbart | Easterseals Iowa | Supporting | GA91 |
| Threase Harms | Easterseals Iowa | Supporting | GA91 |
| Rachel Ong | Greater Des Moines Habitat for Humanity | Supporting | GA91 |
| Jacob Schrader | Greater Iowa Apartment Association | Supporting | GA91 |
| Logan Murray | Greater Iowa Apartment Association | Supporting | GA91 |
| Sydney Gangestad | Greater Iowa Apartment Association | Supporting | GA91 |
| Eric Goranson | Habitat for Humanity of Iowa | Supporting | GA91 |
| Jay Iverson | Home Builders Association of Iowa | Supporting | GA91 |
| Amy Campbell | Iowa Association of Area Agencies on Aging | Supporting | GA91 |
| Chloe Gayer | Iowa Association of Area Agencies on Aging | Supporting | GA91 |
| Craig Patterson | Iowa Association of Area Agencies on Aging | Supporting | GA91 |
| Jefferson Fink | Iowa Association of Building Officials | Undecided | GA91 |
| Jim Obradovich | Iowa Association of Building Officials | Undecided | GA91 |
| Victoria Sinclair | Iowa Association of Building Officials | Undecided | GA91 |
| Greta Haas | Iowa Association of Realtors | Supporting | GA91 |
| Jennifer Kingland | Iowa Association of Realtors | Supporting | GA91 |
| Matt McKinney | Iowa Chapter, American Institute of Architects | Supporting | GA91 |
| RG Schwarm | Iowa Chapter, American Institute of Architects | Supporting | GA91 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Undecided | GA91 |
| Justin Hupfer | Iowa Credit Union League | Supporting | GA91 |
| Madison Grady | Iowa Credit Union League | Supporting | GA91 |
| Bob Rafferty | Iowa Housing Partnership | Supporting | GA91 |
| Nick Laning | Iowa Housing Partnership | Supporting | GA91 |
| Teresa Bomhoff | Iowa Integrated Health Planning and Advisory Council | Supporting | GA91 |
| Andy Conlin | Iowa Manufactured Housing Association | Supporting | GA91 |
| Dennis Tibben | Iowa Manufactured Housing Association | Supporting | GA91 |
| Andrea Woodard | Iowa State Association of Counties | Undecided | GA91 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA91 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA91 |
| Andrea Woodard | Iowa State Association of County Supervisors | Undecided | GA91 |
| Jamie Cashman | Iowa State Association of County Supervisors | Undecided | GA91 |
| Lucas Beenken | Iowa State Association of County Supervisors | Undecided | GA91 |
| Jacob Schrader | Landlords of Iowa | Supporting | GA91 |
| Logan Murray | Landlords of Iowa | Supporting | GA91 |
| Sydney Gangestad | Landlords of Iowa | Supporting | 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 |
| Kelly Meyers | Marion County Board of Supervisors | Undecided | GA91 |
| David Adelman | Metropolitan Coalition | Undecided | GA91 |
| Frank Chiodo | Metropolitan Coalition | Undecided | GA91 |
| Matt Hinch | Metropolitan Coalition | Undecided | GA91 |
| Paige Thorson | Metropolitan Coalition | Undecided | GA91 |
| Sara Allen | Metropolitan Coalition | Undecided | GA91 |
| Ryan Sempf | Quad Cities Chamber of Commerce | Supporting | GA91 |
| Gary Grant | Urban County Coalition | Undecided | GA91 |
| Larry Murphy | Urban County Coalition | Undecided | GA91 |
| Michael Pierce | Window and Door Manufacturer's Association | Supporting | GA91 |