2020Final results
2020 election for South Dakota Legislative District 23
South Dakota State Senate · South Dakota
Bryan Breitling (R) won with 89.6% of the vote, defeating Cj Abernathey (Oth) by 79.1 points.
Bryan BreitlingRepublican · winner
89.6%9,519
Cj AbernatheyOther party
10.4%1,110
10,629 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