2020Final results
2020 election for Minnesota House District 57A
Minnesota House of Representatives · Minnesota
Robert Bierman (D) won with 55.7% of the vote, defeating Megan Olson (R) by 11.5 points.
Robert BiermanDemocrat · winner · incumbent
55.7%15,574
Megan OlsonRepublican
44.2%12,357
27,959 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