| Gary Grant | City of Cedar Rapids | Undecided | GA91 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA91 |
| Nick Laning | Iowa Chapter of the Association of Public Safety Communications Officials (APCO) | Undecided | GA91 |
| Noah Hackbart | Iowa Chapter of the Association of Public Safety Communications Officials (APCO) | Undecided | GA91 |
| Threase Harms | Iowa Chapter of the Association of Public Safety Communications Officials (APCO) | Undecided | GA91 |
| Sara Throener | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Sarah Vanderploeg | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Nick Laning | Iowa Emergency Management Association | Undecided | GA91 |
| Noah Hackbart | Iowa Emergency Management Association | Undecided | GA91 |
| Threase Harms | Iowa Emergency Management Association | Undecided | GA91 |
| Eric Goranson | Iowa Emergency Medical Services Association | Supporting | GA91 |
| Cyndi Pederson | Iowa Fire Chiefs Association | Supporting | GA91 |
| Elizabeth Crimmings | Iowa Fire Chiefs Association | Supporting | GA91 |
| John Pederson | Iowa Fire Chiefs Association | Supporting | GA91 |
| Cyndi Pederson | Iowa Firefighters Association (IFA) | Supporting | GA91 |
| Elizabeth Crimmings | Iowa Firefighters Association (IFA) | Supporting | GA91 |
| John Pederson | Iowa Firefighters Association (IFA) | Supporting | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Undecided | GA91 |
| Christopher Rants | Iowa Professional Fire Fighters | Supporting | GA91 |
| John Cacciatore | Iowa Professional Fire Fighters | Supporting | GA91 |
| Lon Anderson | Iowa Professional Fire Fighters | Supporting | GA91 |
| Amy Campbell | Iowa State Reserve Law Officers Association | Supporting | GA91 |
| Chloe Gayer | Iowa State Reserve Law Officers Association | Supporting | GA91 |
| Craig Patterson | Iowa State Reserve Law Officers Association | Supporting | GA91 |
| Jessica Seelinger | Iowa State Reserve Law Officers Association | Supporting | GA91 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA91 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA91 |
| Gary Grant | Urban County Coalition | Undecided | GA91 |
| Larry Murphy | Urban County Coalition | Undecided | GA91 |