Skip to content
PoliTrackerPrototype - alpha version 0.1

Composite score - coming soon

Official portrait of Mike Rounds

Mike Rounds

U.S. Senator · South Dakota

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

Refreshed 23 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

    2,130 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
2025-01-30Voted yea on “On the Nomination PN11-3”Nomination ConfirmedNo bill (motion or nomination)
2025-01-30SponsoredSRES 49 — A resolution designating the week beginning February 3, 2025, as "National Tribal Colleges and Universities Week".Passed 2025-01-30
2025-01-30SponsoredS 331 — HALT Fentanyl ActPassed 2025-07-16
2025-01-29Voted yea on “On the Cloture Motion PN11-3”Cloture Motion Agreed toNo bill (motion or nomination)
2025-01-29Voted yea on “On the Nomination PN11-23”Nomination ConfirmedNo bill (motion or nomination)
2025-01-29Voted yea on “On the Cloture Motion PN11-23”Cloture Motion Agreed toNo bill (motion or nomination)
2025-01-29SponsoredS 309 — A PLUS ActProposed
2025-01-29SponsoredS 303 — Defund the CFPB ActProposed
2025-01-29SponsoredS 293 — WALL Act of 2025Proposed
2025-01-29SponsoredS 315 — AM Radio for Every Vehicle Act of 2025Active
2025-01-28Voted yea on “On Cloture on the Motion to Proceed H.R. 23”Cloture on the Motion to Proceed RejectedHR 23 — Illegitimate Court Counteraction ActActive
2025-01-28Voted yea on “On the Nomination PN11-6”Nomination ConfirmedNo bill (motion or nomination)
2025-01-28SponsoredS 212 — POLICE Act of 2025Proposed
2025-01-28SponsoredS 287 — Marcella LeBeau Recognition ActActive
2025-01-27Voted yea on “On the Cloture Motion PN11-6”Cloture Motion Agreed toNo bill (motion or nomination)
2025-01-27Voted yea on “On the Nomination PN11-1”Nomination ConfirmedNo bill (motion or nomination)
2025-01-25Voted yea on “On the Cloture Motion PN11-1”Cloture Motion Agreed toNo bill (motion or nomination)
2025-01-25Voted yea on “On the Nomination PN11-11”Nomination ConfirmedNo bill (motion or nomination)
2025-01-24Voted yea on “On the Cloture Motion PN11-11”Cloture Motion Agreed toNo bill (motion or nomination)
2025-01-24Voted yea on “On the Nomination PN11-7”Nomination ConfirmedNo bill (motion or nomination)
2025-01-24SponsoredS 242 — Dignity for Aborted Children ActProposed
2025-01-23Voted yea on “On the Cloture Motion PN11-7”Cloture Motion Agreed toNo bill (motion or nomination)
2025-01-23Voted yea on “On the Nomination PN11-19”Nomination ConfirmedNo bill (motion or nomination)
2025-01-23Voted yea on “On the Cloture Motion PN11-19”Cloture Motion Agreed toNo bill (motion or nomination)
2025-01-23SponsoredS 237 — Honoring Our Fallen Heroes Act of 2025Active
This score is a guide, not a verdict.