2020Final results
2020 election for Minnesota Senate District 21
Minnesota State Senate · Minnesota
Michael P. Goggin (R) won with 59.7% of the vote, defeating Ralph Kaehler (D) by 19.4 points.
Michael P. GogginRepublican · winner · incumbent
59.7%27,981
Ralph KaehlerDemocrat
40.2%18,871
46,889 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