Katana VentraIP

South Dakota Republican Party

The South Dakota Republican Party is the affiliate of the Republican Party in South Dakota. It is currently the dominant party in the state, controlling South Dakota's at-large U.S. House seat, both U.S. Senate seats, the governorship, and has supermajorities in both houses of the state legislature. State Sen. John Wiik has served as the party's chairman since 2023.[3]

South Dakota Republican Party

Kris Langer

Lee Qualm

P.O. Box 1099.
Pierre, South Dakota 57501[1]

Increase279,921[2]

Red, White, Blue

30 / 35
62 / 70
Junior U.S. Senator Mike Rounds

Junior U.S. Senator Mike Rounds

Senior U.S. Senator John Thune
(Minority Whip)

Senior U.S. Senator John Thune (Minority Whip)

South Dakota Democratic Party

South Dakota Republican Party