Senator Mike Rounds (Republican, South Dakota) represents South Dakota in the U.S. Senate in the 119th Congress. Mike Rounds earned a Bridge Score of 68.2/100 and a Bridge Grade of B, as of June 30, 2026.

Bridge Grades

Sen. Mike Rounds

119th Senate | South Dakota | SD | Bridge Score: 68.2 | Bridge Grade: B

Sen. Mike Rounds
Mike Rounds Grade: B
South Dakota | R
A
B
C
F
www.bridgegrades.org/methodology

as of June 30, 2026 | v 119.2

Sen. Mike Rounds
68.2
A
B
C
F
100 0
53.2
Mike Rounds
South Dakota | R
Senate Average
Introduces cross-partisan bills
Co-sponsors cross-partisan bills
Discusses bipartisanship
Avoids personal attacks
Courage & coalition bonuses

as of June 30, 2026 | v 119.2

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