CalledUnofficial resultsIncumbent defeated
South Dakota Legislative District 13
South Dakota House of Representatives · South Dakota
Jack R Kolbeck and Ali Rae Horsted won the district's 2 seats.
Two representatives per district
Jack R KolbeckRepublican · winner · incumbent
35.1%5,874
Ali Rae HorstedDemocrat · winner
33.4%5,588
John HughesRepublican · incumbent
31.5%5,276
16,738 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)
Money in this race
Each line compares the two campaigns on one scale.
Ali Rae HorstedJack R Kolbeck
$23.5K
Raised by the campaign
—
$18K
Spent by the campaign
—
$15.1K
Cash on hand
—
Other candidates' campaigns: John Hughes $57.1K.
Campaign money: South Dakota Secretary of State, through Oct 20, 2026.
Source: South Dakota Secretary of State campaign filingsUpdated Oct 20, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Ali Rae Horsted
- 18%
- Jack R Kolbeck
- 82%
- Projected margin
- R+6.6