Composite score - coming soon
Mike Rounds
U.S. Senator · South Dakota
- Republican
- Since 2015
- Tenure: 2–3 terms
Refreshed 17 h ago
As of 2026-10-19 · Methodology 2026.10.1Contact 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 sourcesExplore this record
Scorecard
Voting Record
73.2/ 100
Ranked 17 of 52 in the Senate majority
Voting Record
73.2/ 100
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
Promise Adherence
0 of 5 promises scored
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
Recent activity
| Date | Action | Policy | Status |
|---|---|---|---|
| 2026-09-23 | Sponsored | S 5465 — Bringing the Discount Window into the 21st Century Act | Proposed |
| 2026-09-23 | Sponsored | SRES 897 — A resolution honoring the life, service, and legacy of the Honorable Jon Llewellyn Kyl, former Senator for the State of Arizona. | Passed 2026-09-23 |
| 2026-09-22 | Voted yea on “On the Cloture Motion S.Amdt. 6776 to S. 4668 (No short title on file)”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-09-22 | Voted yea on “On the Cloture Motion PN999-1”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-09-17 | Voted yea on “On the Nomination PN999-4”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-09-17 | Voted yea on “On the Cloture Motion PN999-4”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-09-17 | Voted yea on “On the Motion to Proceed S. 4668”Motion to Proceed Agreed to | S 4668 — Protect College Sports Act of 2026 | Active |
| 2026-09-15 | Voted yea on “On Cloture on the Motion to Proceed S. 4668”Cloture on the Motion to Proceed Agreed to | S 4668 — Protect College Sports Act of 2026 | Active |
| 2026-09-15 | Voted yea on “On Cloture on the Motion to Proceed H.R. 3633”Cloture on the Motion to Proceed Rejected | HR 3633 — Digital Asset Market Clarity Act | Active |
| 2026-09-15 | Voted yea on “On the Nomination PN1093-3”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-09-14 | Voted yea on “On the Cloture Motion PN1093-3”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-08-08 | Voted yea on “On Cloture on the Motion to Proceed S. 5271”Cloture on the Motion to Proceed Rejected | S 5271 — A bill to amend the Help America Vote Act of 2002 to require voters to provide photo identification. | Proposed |
| 2026-08-08 | Voted yea on “On the Nomination PN1078”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-08-08 | Voted yea on “On the Cloture Motion PN1078”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-08-08 | Voted yea on “On Passage of the Bill H.R. 6500”Bill Passed | HR 6500 — Continuing Appropriations and Extensions Act, 2027 | Passed 2026-09-02 |
| 2026-08-08 | Voted nay on “On the Motion to Table S.Amdt. 6747 to S.Amdt. 6732 to H.R. 6500 (No short title on file)”Motion to Table Agreed to | No bill (motion or nomination) | |
| 2026-08-07 | Voted yea on “On the Cloture Motion S.Amdt. 6732 to H.R. 6500 (No short title on file)”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-08-07 | Voted yea on “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”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-08-07 | Voted yea on “On Passage of the Bill H.R. 5334”Bill Passed | HR 5334 — Lindsey O. Graham Sanctioning Russia and Iran Act of 2026 | Passed 2026-09-18 |
| 2026-08-07 | Voted nay on “On the Amendment S.Amdt. 6715 to S.Amdt. 6711 to H.R. 5334 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-08-07 | Sponsored | S 5366 — Affordable Housing Credit Carryback Act | Proposed |
| 2026-08-07 | Sponsored | S 5373 — USPS Executive Benefit and Bonus Removal Act | Proposed |
| 2026-08-07 | Sponsored | SRES 837 — A resolution designating the week of August 22 through August 30, 2026, as "National Park Week". | Passed 2026-08-06 |
| 2026-08-07 | Sponsored | S 5359 — Pennington County Land Conveyance Act | Proposed |
| 2026-08-07 | Sponsored | SRES 835 — A resolution celebrating the July 2026 North Atlantic Treaty Organization Summit in Ankara, Turkiye, and reaffirming priorities pertaining to transatlantic security and the United States commitment to NATO. | Proposed |