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Home / Senate / South Dakota

South Dakota Senate

Julian Beaudion (D) vs Mike Rounds (R)

Democratic

23.0%

Julian Beaudion

Republican

43.0%

Mike Rounds

Margin

R+20.0

Leader: Mike Rounds

Polls in aggregate

1

South Dakota · Senate Polling Trend

Individual polls — trend line appears once more data is available

Current margin

R+20.0

7d—
14d—
30d—
Limited polling data — 1 poll tracked so far

1 poll · Last updated May 30, 2026

Poll Weight Breakdown

PollsterGradeBeaudionRoundsMarginSamplePop.Recency
Public Policy PollingC23.0%43.0%R+20.0726Registered Voters61d / 0.05