Treasurer John Leiber was sworn in on January 3, 2023.
John and his wife Diane reside in Cottage Grove, Wisconsin. He grew up in Racine, Wisconsin, where his family ties go back four generations. John worked as a legislative aide in the Wisconsin Legislature before his election to the Office of the State Treasurer. Previously, he served as President of his local Park and Recreation Commission and as a commissioner for his local Housing Authority.
John holds a BA in History from UW-Parkside and earned his law degree from the University of Wisconsin Law School.