| Stacy Frelund | American Heart Association | Supporting | GA87 |
| Dane Schumann | Grow Clinton County | Undecided | GA87 |
| Emily Hockins | Grow Clinton County | Undecided | GA87 |
| Threase Harms | Grow Clinton County | Undecided | GA87 |
| Dane Schumann | Iowa Emergency Management Association | Undecided | GA87 |
| Emily Hockins | Iowa Emergency Management Association | Undecided | GA87 |
| Threase Harms | Iowa Emergency Management Association | Undecided | GA87 |
| Eric Goranson | Iowa Emergency Medical Services Association | Supporting | GA87 |
| Michael Triplett | Iowa Emergency Medical Services Association | Supporting | GA87 |
| Don Petersen | Iowa Farm Bureau Federation | Undecided | GA87 |
| Don Petersen | Iowa Farm Bureau Federation | Opposing | GA87 |
| Marty Schwager | Iowa Farm Bureau Federation | Undecided | GA87 |
| Marty Schwager | Iowa Farm Bureau Federation | Opposing | GA87 |
| Matthew Steinfeldt | Iowa Farm Bureau Federation | Undecided | GA87 |
| Matthew Steinfeldt | Iowa Farm Bureau Federation | Opposing | GA87 |
| Cyndi Pederson | Iowa Firefighters Association (IFA) | Opposing | GA87 |
| John Pederson | Iowa Firefighters Association (IFA) | Opposing | GA87 |
| Erika Eckley | Iowa Hospital Association | Supporting | GA87 |
| J. Norris | Iowa Hospital Association | Supporting | GA87 |
| Kim Murphy | Iowa Hospital Association | Supporting | GA87 |
| Maureen Keehnle | Iowa Hospital Association | Supporting | GA87 |
| John Cacciatore | Iowa Professional Fire Fighters | Supporting | GA87 |
| Lon Anderson | Iowa Professional Fire Fighters | Supporting | GA87 |
| Jamie Cashman | Iowa State Association of Counties | Supporting | GA87 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA87 |
| Kristi Harshbarger | Iowa State Association of Counties | Supporting | GA87 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA87 |
| Lucas Beenken | Iowa State Association of Counties | Supporting | GA87 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA87 |
| William Peterson | Iowa State Association of Counties | Supporting | GA87 |
| William Peterson | Iowa State Association of Counties | Undecided | GA87 |
| Jamie Cashman | Iowa State Association of County Supervisors | Supporting | GA87 |
| Jamie Cashman | Iowa State Association of County Supervisors | Undecided | GA87 |
| Kristi Harshbarger | Iowa State Association of County Supervisors | Supporting | GA87 |
| Kristi Harshbarger | Iowa State Association of County Supervisors | Undecided | GA87 |
| Lucas Beenken | Iowa State Association of County Supervisors | Supporting | GA87 |
| Lucas Beenken | Iowa State Association of County Supervisors | Undecided | GA87 |
| William Peterson | Iowa State Association of County Supervisors | Supporting | GA87 |
| William Peterson | Iowa State Association of County Supervisors | Undecided | GA87 |
| Gary Grant | Linn County Board of Supervisors | Supporting | GA87 |
| Larry Murphy | Linn County Board of Supervisors | Supporting | GA87 |
| Meghan Malloy | Linn County Board of Supervisors | Supporting | GA87 |
| Gary Grant | Urban County Coalition | Supporting | GA87 |
| Larry Murphy | Urban County Coalition | Supporting | GA87 |
| Meghan Malloy | Urban County Coalition | Supporting | GA87 |