2020Final results
2020 election for Utah House District 3
Utah House of Representatives · Utah
Mike Petersen (R) won with 73.7% of the vote, defeating Holly Gunther (D) by 47.5 points.
Mike PetersenRepublican · winner
73.7%15,197
Holly GuntherDemocrat
26.3%5,415
20,612 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