U.S. Senate South Dakota (Rounds vs Beaudion)
Who is leading the 2026 South Dakota Senate race?
As of October 30, 2026, Rounds leads Beaudion by 23.2 points in the Politix+ polling average (3 polls): Rounds 54.2%, Beaudion 31.0%.
Latest U.S. Senate South Dakota (Rounds vs Beaudion) polls
| Pollster | Date | Sample | Rounds (R) | Beaudion (D) |
|---|---|---|---|---|
| Public Policy Polling | 726 | 56% | 31% | |
| Public Policy Polling | — | 49% | 32% | |
| Public Policy Polling | — | 52% | 30% |
Updated . Source: Politix+ (politixplus.com), a free live polling aggregator for the 2026 US midterms.
All races · Latest polls · South Dakota election results 2026