Senator John Thune (Republican, South Dakota) represents South Dakota in the U.S. Senate in the 119th Congress. John Thune earned a Bridge Score of 57.1/100 and a Bridge Grade of B, as of April 2, 2026.

Bridge Grades

Sen. John Thune

119th Senate | South Dakota | SD | Bridge Score: 57.1 | Bridge Grade: B

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

as of April 2, 2026 | v 119.2

Sen. John Thune
57.1
A
B
C
F
100 0
54.0
John Thune
South Dakota | R
Senate Average
Introduces cross-partisan bills
Co-sponsors cross-partisan bills
Discusses bipartisanship
Avoids personal attacks
Courage & coalition bonuses

as of April 2, 2026 | v 119.2

feedback / report bug