99chambers

Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

South Dakota · South Dakota Legislative District 17 · Updated Oct 16, 2026

Austin Brunick

Democratic2 seats

2026 race · South Dakota Legislative District 17

7% chance of winning · race rated Likely R

7%93%

12% chance of winning · race rated Likely R

12%88%
● Austin Brunick● Chris KassinINCAlso: Troy Redler (R), Leslie Gerrish (D)
Full race forecast

Background

Record
No elected office on file.

Links: Candidate list (source)

Opponents in 2026