SD-AL
South Dakota’s At-Large District
Chance of winning
Nikki Gronli
<1%
Democrat
Marty Jackley
>99%
Republican
Forecast
Forecast margin
Jackley +24.9
Poll average
Jackley +17.7
2 polls · latest Oct 14
Cook Political Report
Solid R
Inside Elections
Solid R
Sabato’s Crystal Ball
Solid R