Bishops
- Dubuque: Most Rev. Michael O. Jackels
- Davenport: Most Rev. Thomas R. Zinkula
- Des Moines: Most Rev. William Joensen
- Sioux City: Most Rev. R. Walker Nickless
Priests
- Dubuque: Rev. Jerry Kopacek
- Davenport: Rev. Corey Close
- Des Moines: Rev. Ken Gross
- Sioux City:
Religious Women
- Dubuque:
- Davenport: Sr. Bea Snyder, CHM
- Des Moines: Sr. Mary Nesta Ezeanya, IHM
- Sioux City:
Deacons
- Dubuque: Deacon Alan Christy
- Davenport: Deacon Joe Rohret
- Des Moines: Deacon Ed Garza
- Sioux City: Deacon Joe Coleman
Laymen
- Dubuque: Jack Mescher
- Davenport: Dennis Phelps
- Des Moines: Patrick Deluhery
- Sioux City: Don Evans
Laywomen
- Dubuque: Mary Christy
- Davenport: Sheri Benson
- Des Moines: Dr. Barbara Decker
- Sioux City:
Members at Large
- Dubuque:
- Davenport: Walter Conlon
- Des Moines: Laura Wenman
- Sioux City: