2020Final results
2020 election for Wisconsin Assembly District 4
Wisconsin State Assembly · Wisconsin
David Steffen (R) won with 53.0% of the vote, defeating Kathy A. Hinkfuss (D) by 6.0 points.
David SteffenRepublican · winner · incumbent
53.0%17,811
Kathy A. HinkfussDemocrat
47.0%15,804
33,630 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET