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Composite score - coming soon

Official portrait of Mike Rounds

Mike Rounds

U.S. Senator · South Dakota

  • Republican
  • Since 2015
  • Tenure: 2–3 terms

Refreshed 16 h ago

As of 2026-10-19 · Methodology 2026.10.1

Contact info

  • Capitol office

    716 Hart Senate Office Building Washington DC 20510

    202-224-5842

  • District offices

    Aberdeen · Pierre · Rapid City · Sioux Falls

View all contact info
  • Official website
  • Biographical Directory of Congress
  • GovTrack
  • Capitol office: 716 Hart Senate Office Building Washington DC 20510 · 202-224-5842
  • 221 Brown County Highway 19 S, Suite 112, Aberdeen, SD, 57401 · 605-225-0366
  • 111 W. Capitol Ave., Suite 210, Pierre, SD, 57501 · 605-224-1450
  • 603 Omaha St., Suite 100, Rapid City, SD, 57701 · 605-343-5035
  • 320 N. Main Ave., Suite A, Sioux Falls, SD, 57104 · 605-336-0486

Evidence & sources

  • U.S. Senate roll-call votes

    Votes and participation (senate.gov)

  • Congress.gov bill records

    Sponsored and enacted bills

  • congress-legislators

    Terms, committees, offices

Stale, last successful update 2026-10-23

View all sources

Explore this record

Scorecard

Voting Record

73.2/ 100

Ranked 17 of 52 in the Senate majority

How this score is calculated:

  • Roll calls cast

    907 of 911 while seated (99.6%)

    85th percentile in cohort · 30 % weight

  • Substantive bills sponsored

    61 of 62 sponsored · 70.9 points

    68th percentile in cohort · 70 % weight

  • Bills enacted

    0 sponsored · 3 cosponsored

    2 passed a chamber · 3 reported · 56 introduced

Promise Adherence

0 of 5 promises scored

Collecting data - coming soon

How this score is calculated:

  • Reviewed promises

    0 scored of 5 needed

    0 promises from 0 sources this term

  • Days in office this term

    2,129 days (180 needed)

  • Promise capture coverage

    0 of 3 source kinds settled

Impact History (coming soon)

0 of 10 matched votes

Collecting data - coming soon

How this score is calculated:

  • Matched votes

    0 of 10 needed

  • District opinion cells

    0 snapshots frozen

    Needs ≥ 25 verified respondents and a lean ≥ 0.15

Approval Rating

0 of 1 public poll on record

Collecting data - coming soon

How this score is calculated:

  • Public polls averaged

    0 of 1 needed

  • Polls on file for this officeholder

    None recorded yet

  • Most recent fieldwork

    No poll on record

Filter

Recent activity

DateActionPolicyStatus
2026-09-30Voted yea on “On the Nomination PN1129”Nomination ConfirmedNo bill (motion or nomination)
2026-09-30Voted yea on “On the Cloture Motion PN1129”Cloture Motion Agreed toNo bill (motion or nomination)
2026-09-30Voted yea on “On Cloture on the Motion to Proceed H.R. 9340”Cloture on the Motion to Proceed RejectedHR 9340 — Ratepayer Protection ActActive
2026-09-30Voted yea on “On Cloture on the Motion to Proceed H.R. 7008”Cloture on the Motion to Proceed RejectedHR 7008 — Stop Insider Trading ActActive
2026-09-30SponsoredS 5639 — Portal for Appraisal Licensing Act of 2026Proposed
2026-09-30SponsoredS 5629 — Gene Murphy Veterans’ Bill of Rights Act of 2026Proposed
2026-09-30SponsoredSRES 934 — A resolution designating October 10, 2026, as "American Girls in Sports Day".Proposed
2026-09-30SponsoredSRES 945 — A resolution designating November 7, 2026, as "National Bison Day".Passed 2026-09-30
2026-09-29Voted nay on “On the Motion to Discharge S.Res. 852”Motion to Discharge RejectedSRES 852 — A resolution requesting information on Israel's human rights practices pursuant to section 502B(c) of the Foreign Assistance Act of 1961.Active
2026-09-29Voted nay on “On the Motion to Proceed S.J.Res. 197”Motion to Proceed RejectedSJRES 197 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Centers for Medicare & Medicaid Services of the Department of Health and Human Services relating to "Patient Protection and Affordable Care Act, HHS Notice of Benefit and Payment Parameters for 2027; and Basic Health Program".Active
2026-09-28Voted yea on “On Passage of the Bill S. 4668”Bill PassedS 4668 — Protect College Sports Act of 2026Active
2026-09-28Voted nay on “On the Amendment S.Amdt. 6835 to S.Amdt. 6776 to S. 4668 (No short title on file)”Amendment RejectedNo bill (motion or nomination)
2026-09-28Voted nay on “On the Amendment S.Amdt. 6805 to S.Amdt. 6776 to S. 4668 (No short title on file)”Amendment RejectedNo bill (motion or nomination)
2026-09-28Voted nay on “On the Amendment S.Amdt. 6760 to S.Amdt. 6776 to S. 4668 (No short title on file)”Amendment RejectedNo bill (motion or nomination)
2026-09-28Voted nay on “On the Amendment S.Amdt. 6758 to S.Amdt. 6776 to S. 4668 (No short title on file)”Amendment RejectedNo bill (motion or nomination)
2026-09-28Voted yea on “On the Amendment S.Amdt. 6828 to S.Amdt. 6776 to S. 4668 (No short title on file)”Amendment Agreed toNo bill (motion or nomination)
2026-09-28SponsoredSRES 912 — A resolution recognizing the 50th anniversary of the Hyde Amendment and its enduring legacy of saving the lives of more than 2,600,000 unborn children and respecting the conscience rights of the American people.Proposed
2026-09-28SponsoredSRES 913 — A resolution relating to the death of the Honorable Nancy Kassebaum, former United States Senator for the State of Kansas.Passed 2026-09-28
2026-09-24Voted nay on “On the Concurrent Resolution H.Con.Res. 89”Concurrent Resolution RejectedHCONRES 89 — Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran.Failed
2026-09-24Voted yea on “On the Cloture Motion S. 4668”Cloture Motion Agreed toS 4668 — Protect College Sports Act of 2026Active
2026-09-24Voted yea on “On the Amendment S.Amdt. 6776 to S. 4668 (No short title on file)”Amendment Agreed toNo bill (motion or nomination)
2026-09-24SponsoredS 5555 — PFAS RAPID Response ActProposed
2026-09-24SponsoredS 525 — A bill to transfer the functions, duties, responsibilities, assets, liabilities, orders, determinations, rules, regulations, permits, grants, loans, contracts, agreements, certificates, licenses, and privileges of the United States Agency for International Development relating to implementing and administering the Food for Peace Act to the Department of Agriculture.Proposed
2026-09-23Voted yea on “On the Nomination PN999-1”Nomination ConfirmedNo bill (motion or nomination)
2026-09-23SponsoredS 5465 — Bringing the Discount Window into the 21st Century ActProposed
This score is a guide, not a verdict.