U.S. Senate · SDBioguide ID R000605
Mike Rounds
U.S. Senator for South Dakota
Republican
In Congress since2015
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On the record
- Yes
- 668
- No
- 239
- Present
- 0
- Did not vote
- 8
Missed 0.9% of roll calls. Chamber median 2.1%.
The full voting record50%Chamber median 99%100%
Counts roll calls where most Democrats and most Republicans voted differently, leaving out procedural votes.
How we count- Introduced
- 65
- Passed committee
- 6
- Passed a chamber
- 3
- Became law
- 0
- Individuals
- $1.6M
- PACs
- $1.6M
- Party
- $62K
- Other
- $529K
From FEC filings, Voteview roll calls and Congress.gov.
Republican. In Congress since 2015, 2 terms in total.
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Recent votes
All 915 votes- Sep 30, 2026YesNomination PN1129On the Nomination. Nomination PN1129 on Congress.gov(opens in a new tab)
- Sep 30, 2026YesNomination PN1129On the Cloture Motion. Nomination PN1129 on Congress.gov(opens in a new tab)
- Sep 30, 2026YesRatepayer Protection ActOn Cloture on the Motion to Proceed. H.R. 9340 on Congress.gov(opens in a new tab)
- Sep 30, 2026YesStop Insider Trading ActOn Cloture on the Motion to Proceed. H.R. 7008 on Congress.gov(opens in a new tab)
- Sep 29, 2026NoA resolution requesting information on Israel's human rights practices pursuant to section 502B(c) of the Foreign Assistance Act of 1961.On the Motion to Discharge. S.Res. 852 on Congress.gov(opens in a new tab)
Bills that moved
All 65 billsStop Stealing our Chips Act
Introduced Apr 10, 2025. 1 cosponsor, 1 from the other party. S. 1473 on Congress.gov(opens in a new tab)
Passed the Senate
Indian Health Service Emergency Claims Parity Act
Introduced Mar 13, 2025. 1 cosponsor, 1 from the other party. S. 1055 on Congress.gov(opens in a new tab)
Passed the Senate
A resolution expressing gratitude to the Joint Congressional Committee on Inaugural Ceremonies, the Architect of the Capitol, the Sergeant at Arms, the Secretary of the Senate, law enforcement officers, emergency personnel, and volunteers for their support in making the Presidential Inauguration a success.
Introduced Feb 13, 2025. 44 cosponsors, 22 from the other party. S.Res. 80 on Congress.gov(opens in a new tab)
Passed the Senate
Dakota Mainstem Water Supply Project Feasibility Study Act
Introduced Jan 29, 2026. 1 cosponsor. S. 3736 on Congress.gov(opens in a new tab)
Passed committee
Marcella LeBeau Recognition Act
Introduced Jan 28, 2025. 1 cosponsor. S. 287 on Congress.gov(opens in a new tab)
Passed committee