| Race | Leader | Margin | In | Called by |
|---|
No races match.
South Dakota State Senate 18
| Lauren NelsonRepublican | 4,484 | 57.6% | |
| Kay SwihartDemocratic | 3,294 | 42.4% |
| Race | Leader | Margin | In | Called by |
|---|
No races match.
| Lauren NelsonRepublican | 4,484 | 57.6% | |
| Kay SwihartDemocratic | 3,294 | 42.4% |