2020Final results
2020 election for Utah House District 31
Utah House of Representatives · Utah
Elizabeth Weight (D) won with 56.6% of the vote, defeating Matt Macpherson (R) by 13.2 points.
Elizabeth WeightDemocrat · winner · incumbent
56.6%6,261
Matt MacphersonRepublican
43.4%4,799
11,060 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