| David Scott | American Water Works Assn. | Undecided | GA83 |
| Jerry Fitzgerald | Broadlawns Medical Center | Undecided | GA83 |
| Maggie Smith-Fitzgerald | Broadlawns Medical Center | Undecided | GA83 |
| Mark Joyce | Broadlawns Medical Center | Undecided | GA83 |
| John Pederson | City of Cedar Falls | Supporting | GA83 |
| John Pederson | City of Cedar Falls | Undecided | GA83 |
| Matt Eide | City of Cedar Falls | Supporting | GA83 |
| Matt Eide | City of Cedar Falls | Undecided | GA83 |
| Ted Stopulos | City of Cedar Falls | Supporting | GA83 |
| Ted Stopulos | City of Cedar Falls | Undecided | GA83 |
| Gary Grant | City of Cedar Rapids | Undecided | GA83 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA83 |
| Bruce Bergman | City of Des Moines | Supporting | GA83 |
| Bruce Bergman | City of Des Moines | Undecided | GA83 |
| Jerry Fitzgerald | City of Des Moines | Supporting | GA83 |
| Jerry Fitzgerald | City of Des Moines | Undecided | GA83 |
| Maggie Smith-Fitzgerald | City of Des Moines | Supporting | GA83 |
| Maggie Smith-Fitzgerald | City of Des Moines | Undecided | GA83 |
| Mark Joyce | City of Des Moines | Supporting | GA83 |
| Mark Joyce | City of Des Moines | Undecided | GA83 |
| Linda Kinman | Des Moines Water Works | Undecided | GA83 |
| Jerry Fitzgerald | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA83 |
| Maggie Smith-Fitzgerald | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA83 |
| Mark Joyce | IA. Assn. of Community College Trustees (IACCT) | Undecided | GA83 |
| Julie Smith | IA. Assn. of Municipal Utilities | Supporting | GA83 |
| Larry Pope | IA. Assn. of Municipal Utilities | Supporting | GA83 |
| Joe Johnson | IA. Farm Bureau Federation | Undecided | GA83 |
| Mark Salvador | IA. Farm Bureau Federation | Undecided | GA83 |
| John Benson | IA. Homeland Security & Emergency Management Div. | Undecided | GA83 |
| Greg Boattenhamer | IA. Hospital Assn. | Undecided | GA83 |
| J. Norris | IA. Hospital Assn. | Undecided | GA83 |
| Shannon Strickler | IA. Hospital Assn. | Undecided | GA83 |
| Alan Kemp | IA. League of Cities | Supporting | GA83 |
| Jessica Hyland | IA. League of Cities | Supporting | GA83 |
| Julie Smith | IA. League of Cities | Supporting | GA83 |
| Larry Pope | IA. League of Cities | Supporting | GA83 |
| Megan Peiffer | IA. League of Cities | Supporting | GA83 |
| Brad Epperly | IA. Newspaper Assn. | Opposing | GA83 |
| James West | IA. Newspaper Assn. | Opposing | GA83 |
| Keith Luchtel | IA. Newspaper Assn. | Opposing | GA83 |
| Paula Dierenfeld | IA. Newspaper Assn. | Opposing | GA83 |
| Scott Sundstrom | IA. Newspaper Assn. | Opposing | GA83 |
| Emily Piper | IA. Rural Water Assn. | Supporting | GA83 |
| Mike Heller | IA. State Assn. of Assessors | Undecided | GA83 |
| Paula Feltner | IA. State Assn. of Assessors | Undecided | GA83 |
| Hanna DeGroot | IA. State Assn. of Counties | Supporting | GA83 |
| Linda Hinton | IA. State Assn. of Counties | Supporting | GA83 |
| MaryBeth Mellick | IA. State Assn. of Counties | Supporting | GA83 |
| Nathan Bonnett | IA. State Assn. of Counties | Supporting | GA83 |
| William Peterson | IA. State Assn. of Counties | Supporting | GA83 |
| Michael Wentzien | IA. State Assn. of County Supervisors | Supporting | GA83 |
| Chad Kleppe | Master Builders of IA | Undecided | GA83 |
| Frank Chiodo | Metro Waste Authority | Supporting | GA83 |
| Julie Smith | Metro Waste Authority | Supporting | GA83 |
| Larry Pope | Metro Waste Authority | Supporting | GA83 |
| Ned Chiodo | Metro Waste Authority | Supporting | GA83 |
| John Pederson | Missouri River Energy Services | Supporting | GA83 |
| Matt Eide | Missouri River Energy Services | Supporting | GA83 |
| Ted Stopulos | Missouri River Energy Services | Supporting | GA83 |
| Ruth Cooperrider | Ombudsman, State of IA/Citizens' Aide | Undecided | GA83 |
| William Angrick | Ombudsman, State of IA/Citizens' Aide | Undecided | GA83 |