The Mason City Commission is made up of the mayor and four commissioners. They are:
Mayor
Brent Hinckley
Email: brent.hinckley@cityofmason.us
Term Ends: May 2020
District 1
Annette Thomas
Email: annette.thomas@cityofmason.us
District 2
Hap Hedges
District 3
Sue J. Pledger
Email: sue.pledger@cityofmason.us
District 4
Robin Lee
Email: robin.lee@cityofmason.us
Term Ends: May 2021