2020Final results
2020 election for South Dakota Legislative District 32
South Dakota State Senate · South Dakota
Helene Duhamel (R) won with 64.1% of the vote, defeating Michael Calabrese (D) by 28.2 points.
Helene DuhamelRepublican · winner
64.1%7,397
Michael CalabreseDemocrat
35.9%4,143
11,540 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