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Mike Rounds

Mike Rounds — Republican U.S. Senator from South Dakota (official headshot)

Year

Score

Role

Party

Dist.

2025
72.44
Sen
R
2024
48.94
Sen
R
2023
60.71
Sen
R
2022
72.09
Sen
R

Overall Trend

0%25%50%75%100%20222023202420252022: 72.09%2023: 60.71%2024: 48.94%2025: 72.44%

Year

2025
100.00
86.96
100.00
60.00
50.00
100.00
100.00
55.41
100.00
2024
100.00
100.00
0.00
33.33
78.57
100.00
29.09
2023
100.00
100.00
100.00
75.00
50.00
87.50
100.00
33.33
100.00
2022
100.00
100.00
100.00
100.00
100.00
66.67
100.00
50.00
66.67

Frequently Asked Questions

What is Sen. Mike Rounds's voting record?

Sen. Mike Rounds (R-SD) earned a 72% ILA score for 2025, falling below the 80% benchmark for alignment with limited-government principles. Across 4 years rated, Mike Rounds's lifetime ILA score averages 64%. Mike Rounds serves South Dakota in the U.S. Senate.

How aligned is Mike Rounds with limited-government principles?

Mike Rounds earned a 72% ILA score in 2025. Mike Rounds fell below the 80% benchmark for alignment with limited-government principles.

What is Mike Rounds's ILA score?

Mike Rounds has a 72% ILA score for 2025. Across 4 years rated, Mike Rounds's lifetime average is 64%.

Where does Mike Rounds serve?

Sen. Mike Rounds (R-SD) serves South Dakota in the U.S. Senate as a Republican.

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