2020 Primaries and Caucuses

South Dakota Results

South Dakota is a reliable Republican state in presidential elections. There is a statewide race for U.S. Senate this year, with Republican incumbent Mike Rounds running for reelection. The state has one at-large congressional seat. South Dakota voters who are unaffiliated may vote in Democratic primaries. Only registered GOP voters can participate in Republican primaries.

Looking for general election results? ›

---

Most recent results