| Gary Grant | City of Cedar Rapids | Undecided | GA91 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA91 |
| Doug Struyk | City of Des Moines | Opposing | GA91 |
| Jennifer Dorman | City of Des Moines | Opposing | GA91 |
| Jim Carney | City of Des Moines | Opposing | GA91 |
| Andrew Mertens | Iowa Association for Justice | Undecided | GA91 |
| Lisa Davis-Cook | Iowa Association for Justice | Undecided | GA91 |
| Cyndi Pederson | Iowa Association of Professional Fire Chiefs | Supporting | GA91 |
| Elizabeth Crimmings | Iowa Association of Professional Fire Chiefs | Supporting | GA91 |
| John Pederson | Iowa Association of Professional Fire Chiefs | Supporting | GA91 |
| Carolann Jensen | Iowa Board of Regents | Undecided | GA91 |
| Jason Chapman | Iowa Board of Regents | Undecided | GA91 |
| Jennifer Harbison | Iowa Board of Regents | Undecided | GA91 |
| Jillian Carlson | Iowa Board of Regents | Undecided | GA91 |
| Catherine Pollard | Iowa Chapter of the National Emergency Number Association (NENA) | Undecided | GA91 |
| Nick Laning | Iowa Chapter of the National Emergency Number Association (NENA) | Undecided | GA91 |
| Threase Harms | Iowa Chapter of the National Emergency Number Association (NENA) | Undecided | GA91 |
| Catherine Pollard | Iowa Emergency Management Association | Undecided | GA91 |
| Nick Laning | Iowa Emergency Management Association | Undecided | GA91 |
| Threase Harms | Iowa Emergency Management Association | Undecided | GA91 |
| Cyndi Pederson | Iowa Fraternal Order of Police | Supporting | GA91 |
| Elizabeth Crimmings | Iowa Fraternal Order of Police | Supporting | GA91 |
| John Pederson | Iowa Fraternal Order of Police | Supporting | GA91 |
| Kellie Paschke | Iowa Peace Officers Association | Supporting | GA91 |
| Larry Murphy | Iowa Police Chief Association (FKA Iowa Police Executive Forum) | Supporting | GA91 |
| Doug Struyk | Iowa State Bar Association | Opposing | GA91 |
| Jennifer Dorman | Iowa State Bar Association | Opposing | GA91 |
| Jim Carney | Iowa State Bar Association | Opposing | GA91 |
| Jeff Smith | Iowa State Police Association | Undecided | GA91 |
| Maggie Smith-Fitzgerald | Iowa State Police Association | Undecided | GA91 |
| Matt Fitzgerald | Iowa State Police Association | Undecided | GA91 |