| Daniel Zeno | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA87 |
| Pete McRoberts | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA87 |
| Rita Bettis Austen | American Civil Liberties Union of Iowa (ACLU-IA) | Opposing | GA87 |
| Brian Carter | Iowa Annual Conference of United Methodist Church | Supporting | GA87 |
| Gary Nims | Iowa Annual Conference of United Methodist Church | Supporting | GA87 |
| Marty Ryan | Iowa Annual Conference of United Methodist Church | Supporting | GA87 |
| Rita Carter | Iowa Annual Conference of United Methodist Church | Supporting | GA87 |
| Sheila Corsbie | Iowa Annual Conference of United Methodist Church | Supporting | GA87 |
| Stephanie Fawkes-Lee | Iowa Annual Conference of United Methodist Church | Supporting | GA87 |
| Walden Paige | Iowa Annual Conference of United Methodist Church | Supporting | GA87 |
| William Steward | Iowa Annual Conference of United Methodist Church | Supporting | GA87 |
| Eric Goranson | Iowa Association of Christian Schools | Undecided | GA87 |
| Deborah Thompson | Iowa Dept. of Public Health | Undecided | GA87 |
| Brad Hudson | Iowa State Education Association | Supporting | GA87 |
| Melissa Peterson | Iowa State Education Association | Supporting | GA87 |
| Tom Krueger | Network of Iowa Christian Home Educators (NICHE) | Opposing | GA87 |
| Margaret Buckton | Rural School Advocates of Iowa | Undecided | GA87 |
| David Wilkerson | School Administrators of Iowa | Undecided | GA87 |
| Tom Narak | School Administrators of Iowa | Undecided | GA87 |
| Chuck Hurley | The Family Leader | Opposing | GA87 |
| Danny Carroll | The Family Leader | Opposing | GA87 |
| Deb Russell | The Family Leader | Opposing | GA87 |
| Josiah Oleson | The Family Leader | Opposing | GA87 |
| Chuck Hurley | The Family Leader Foundation | Opposing | GA87 |
| Deb Russell | The Family Leader Foundation | Opposing | GA87 |
| Lewis Finch | Urban Education Network of Iowa | Undecided | GA87 |
| Margaret Buckton | Urban Education Network of Iowa | Undecided | GA87 |