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Mike Rounds

U.S. Senator from South Dakota (R)

In office since: January 1, 2015
State: South Dakota
Ideology score: 0.35

Voting record

Mike Rounds has 66 recorded votes in this dataset: 53 yes, 13 no, 0 not voting.

Recent votes

Yes On Cloture on the Motion to Proceed S. 5271 August 8, 2026 · 52–46
Yes On the Nomination PN1078 August 8, 2026 · 50–49
Yes On the Cloture Motion PN1078 August 8, 2026 · 50–49
Yes On Passage of the Bill H.R. 6500 August 8, 2026 · 90–6
No On the Motion to Table S.Amdt. 6747 to S.Amdt. 6732 to H.R. 6500 (No short title on file) August 8, 2026 · 61–32
Yes On the Cloture Motion S.Amdt. 6732 to H.R. 6500 (No short title on file) August 7, 2026 · 91–6
Yes On the Nomination PN961-1 and PN937-5 and PN901-1 and PN730-38 and PN962-3 and PN931-6 and PN1022-25 and PN806-5 and PN1022-10 and PN1012 and PN931-5 and PN931-4 and PN937-2 and PN1022-22 and PN962-1 and PN961-4 and PN901-3 and PN806-7 and PN730-23 and PN1022-7 and PN1022-6 and PN961-3 and PN937-9 and PN937-8 and PN937-7 and PN1022-34 and PN1022-31 and PN1022-15 and PN1022-9 and PN1022-8 and PN1022-3 and PN961-9 and PN931-2 and PN1093-2 and PN1093-1 and PN1011 and PN961-2 and PN930-8 and PN930-6 and PN930-5 and PN930-1 and PN901-12 and PN901-2 and PN850 and PN787-2 and PN730-18 and PN730-2 and PN933 and PN852-3 and PN806-2 and PN961-7 and PN901-7 and PN901-6 and PN792 and PN786-10 and PN931-3 and PN730-59 and PN786-5 and PN937-1 and PN901-11 and PN859-5 and PN730-36 and PN901-5 and PN859-2 and PN859-1 and PN901-10 and PN852-11 and PN852-9 and PN859-6 and PN852-6 and PN852-5 and PN852-2 and PN806-9 and PN730-11 August 7, 2026 · 51–47
Yes On Passage of the Bill H.R. 5334 August 7, 2026 · 86–11
No On the Amendment S.Amdt. 6715 to S.Amdt. 6711 to H.R. 5334 (No short title on file) August 7, 2026 · 32–64
No On the Motion to Proceed S.J.Res. 187 August 5, 2026 · 48–50

Bills sponsored

S. 5373 In committee

USPS Executive Benefit and Bonus Removal Act

Last action August 7, 2026

S. 5375 In committee

ARCH Act

Last action August 7, 2026

S. 5277 In committee

RANCH Act

Last action August 6, 2026

S. 5310 In committee

Robotics Supply Chain Improvement Act

Last action August 6, 2026

S. 5240 In committee

REACH Our Tribes Act

Last action August 4, 2026

S. 5211 In committee

A bill to require the Under Secretary of Defense for Policy and the Chairman of the Joint Chiefs of Staff to submit a strategy for cyber cooperation in the Indo-Pacific region, and for other purposes.

Last action August 3, 2026

S. 2528 In committee

Unleashing AI Innovation in Financial Services Act

Last action July 29, 2025 · 408 days in committee

S. 427 In committee

TAILOR Act of 2025

Taking Account of Institutions with Low Operation Risk Act of 2025 or the TAILOR Act of 2025 This bill addresses the supervision of financial institutions. Federal financial regulatory…

Last action February 5, 2025 · 582 days in committee

Bills cosponsored

Recent activity

August 7, 2026 Activity on a sponsored bill: S. 5373 Details
August 7, 2026 Activity on a sponsored bill: S. 5375 Details
July 29, 2025 Activity on a sponsored bill: S. 2528 Details

Follow Rounds

Campaign finance

2026 cycle, as reported to the Federal Election Commission.

Total raised: $3.2 million
Total spent: $2.3 million
Cash on hand: $2.7 million

Contribution size breakdown

Under $200 (unitemized)$48,298
$200 – $499$15,391
$500 – $999$82,070
$1,000 – $1,999$242,842
$2,000 and up$1.2 million

Aggregate size bands only. We do not publish individual donor names, addresses, employers, or occupations, even where the FEC makes them public. Source filing.

Ideology score

0.35

DW-NOMINATE first dimension, from Voteview. The scale runs roughly −1 to +1 and is derived from roll call voting patterns only. It is a description of how a member voted relative to colleagues, not a rating. How this score works.

Scorecards

Shareable, factual summaries of this member's votes on a single topic.

Browse scorecards →

Official source

Source record

Last updated September 9, 2026.

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