CalledUnofficial results
South Dakota Legislative District 28
South Dakota State Senate · South Dakota
Sam Marty won without an opponent on the ballot.
Sam MartyRepublican · winner · incumbent
100.0%5,576
Sam Marty won without an opponent on the ballot.5,576 votes
Source: South Dakota Secretary of State unofficial resultsUpdated Nov 7, 2026, 1:22 PM ET
Where the race moved
Against the 2024 presidential vote
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
No Democrat was on the ballot, so the model gave the seat to Sam Marty without simulating it.
How the forecast works →