2022Flipped from DemocraticFinal results
2022 election for Wisconsin Treasurer
Treasurer · Wisconsin
John Leiber (R) won with 49.6% of the vote, defeating Aaron Richardson (D) by 1.5 points, a seat Democrats won last time.
John LeiberRepublican · winner
49.6%1,293,553
Aaron RichardsonDemocrat
48.1%1,254,949
Andrew ZuelkeOther party
2.2%57,333
2,607,103 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET