| Becca Eastwood | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA91 |
| Mark Stringer | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA91 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA91 |
| Diane Hathaway | Diane Hathway | 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 |
| Connie Ryan | Interfaith Alliance of Iowa Action Fund | Opposing | GA91 |
| Robert Cook | Iowa Atheists and Freethinkers | Opposing | GA91 |
| Jeff Pitts | Iowa Faith and Freedom Coalition | Supporting | GA91 |
| Amy Campbell | Iowa Library Association (ILA) | Opposing | GA91 |
| Chloe Gayer | Iowa Library Association (ILA) | Opposing | GA91 |
| Craig Patterson | Iowa Library Association (ILA) | Opposing | GA91 |
| Jessica Seelinger | Iowa Library Association (ILA) | Opposing | GA91 |
| Amy Campbell | League of Women Voters of Iowa | Opposing | GA91 |
| Chloe Gayer | League of Women Voters of Iowa | Opposing | GA91 |
| Craig Patterson | League of Women Voters of Iowa | Opposing | GA91 |
| Jessica Seelinger | League of Women Voters of Iowa | Opposing | GA91 |
| Evelyn Nikkel | PELLA PAC | Supporting | GA91 |
| Rick Phillips | PELLA PAC | Supporting | GA91 |
| Anita Fischer | Protect My Innocence | Supporting | GA91 |
| Harry Ehrlich | Protect My Innocence | Supporting | GA91 |
| Katherine Bogaards | Protect My Innocence | Supporting | GA91 |
| Dave Daughton | Rural School Advocates of Iowa | Undecided | GA91 |
| Margaret Buckton | Rural School Advocates of Iowa | Undecided | GA91 |
| Margaret Buckton | Urban Education Network of Iowa | Undecided | GA91 |