| Arthur Roche | Building Bridges | Opposing | GA91 |
| Tim Moothart | Building Bridges | Opposing | GA91 |
| Gary Grant | City of Cedar Rapids | Undecided | GA91 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA91 |
| Jon Murphy | City of Coralville | Opposing | GA91 |
| Tom Cope | City of Coralville | Opposing | GA91 |
| Emilee Harris-Puricelli | City of Des Moines | Opposing | GA91 |
| Jen Schulte | City of Des Moines | Opposing | GA91 |
| Doug Struyk | City of Iowa City | Opposing | GA91 |
| Jennifer Dorman | City of Iowa City | Opposing | GA91 |
| Jim Carney | City of Iowa City | Opposing | GA91 |
| Kylie Spies | Common Good Iowa | Opposing | GA91 |
| Sean Finn | Common Good Iowa | Opposing | GA91 |
| Sheila Hansen | Common Good Iowa | Opposing | GA91 |
| Arthur Roche | Dubuque For Refugee Children | Opposing | GA91 |
| Jeanie Smith | Episcopal Diocese of Iowa | Opposing | GA91 |
| Paul Gennett | Episcopal Diocese of Iowa | Opposing | GA91 |
| Wendy Abrahamson | Episcopal Diocese of Iowa | Opposing | GA91 |
| Molly Severn | Governor's Office | Supporting | GA91 |
| Connie Ryan | Interfaith Alliance of Iowa Action Fund | Opposing | GA91 |
| Laura Hessburg | Iowa Coalition Against Domestic Violence | Opposing | GA91 |
| Jeffrey Anderson | Iowa Conference of the United Methodist Church | Opposing | GA91 |
| Carlyn Crowe | Iowa Developmental Disabilities Council | Opposing | GA91 |
| Jeff Pitts | Iowa Faith and Freedom Coalition | Supporting | GA91 |
| Teresa Bomhoff | Iowa Integrated Health Planning and Advisory Council | Opposing | GA91 |
| Andy Conlin | Iowa Manufactured Housing Association | Supporting | GA91 |
| Dennis Tibben | Iowa Manufactured Housing Association | Supporting | GA91 |
| Catherine Pollard | Iowa Migrant Movement for Justice | Opposing | GA91 |
| Nick Laning | Iowa Migrant Movement for Justice | Opposing | GA91 |
| Threase Harms | Iowa Migrant Movement for Justice | Opposing | GA91 |
| Robert Ussery | Iowa Minuteman Civil Defense Corps | Supporting | GA91 |
| Damian Thompson | Iowa Safe Schools | Opposing | GA91 |
| Amy Campbell | League of Women Voters of Iowa | Opposing | GA91 |
| Craig Patterson | League of Women Voters of Iowa | Opposing | GA91 |
| Gary Grant | Linn County Board of Supervisors | Opposing | GA91 |
| Larry Murphy | Linn County Board of Supervisors | Opposing | GA91 |
| Betty Andrews | NAACP, National Association for the Advancement of Colored People, Iowa-Nebraska | Opposing | GA91 |
| David Walker | NAACP, National Association for the Advancement of Colored People, Iowa-Nebraska | Opposing | GA91 |
| Keenan Crow | One Iowa | Opposing | GA91 |
| Maxwell Mowitz | One Iowa | Opposing | GA91 |
| Keenan Crow | One Iowa Action | Opposing | GA91 |
| Maxwell Mowitz | One Iowa Action | Opposing | GA91 |
| Kyrstin Delagardelle | Planned Parenthood Advocates of Iowa | Opposing | GA91 |
| Tim Moothart | Presentation Lantern Center | Opposing | GA91 |
| Chuck Hurley | The Family Leader | Supporting | GA91 |
| Danny Carroll | The Family Leader | Supporting | GA91 |
| Josiah Oleson | The Family Leader | Supporting | GA91 |
| Ryan Benn | The Family Leader | Supporting | GA91 |
| Chuck Hurley | The Family Leader Foundation | Supporting | GA91 |
| Danny Carroll | The Family Leader Foundation | Supporting | GA91 |
| Josiah Oleson | The Family Leader Foundation | Supporting | GA91 |
| Ryan Benn | The Family Leader Foundation | Supporting | GA91 |
| Gary Grant | Urban County Coalition | Undecided | GA91 |
| Larry Murphy | Urban County Coalition | Undecided | GA91 |