2018Final results
2018 election for South Dakota Legislative District 23
South Dakota State Senate · South Dakota
Justin R. Cronin (R) won with 82.6% of the vote, defeating Joe Yracheta (D) by 65.1 points.
Justin R. CroninRepublican · winner · incumbent
82.6%7,869
Joe YrachetaDemocrat
17.4%1,661
9,530 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET