Composite score - coming soon
Mike Rounds
U.S. Senator · South Dakota
- Republican
- Since 2015
- Tenure: 2–3 terms
Refreshed 5 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
2,130 days (180 needed)
Promise capture coverage
0 of 3 source kinds settled
Recent activity
| Date | Action | Policy | Status |
|---|---|---|---|
| 2026-04-23 | Voted nay on “On the Amendment S.Amdt. 5336 to S.Con.Res. 33 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Padilla Amdt. No. 4855)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Sanders Amdt. No. 5159)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted nay on “On the Amendment S.Amdt. 5235 to S.Con.Res. 33 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted nay on “On the Amendment S.Amdt. 5378 to S.Con.Res. 33 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Markey Amdt. No. 5001)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Hawley Amdt. No. 4794)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-23 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Kennedy Amdt. No. 5414)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Alsobrooks Amdt. No. 5294)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Hickenlooper Amdt. No. 4956)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Hirono Amdt. No. 4884)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted yea on “On the Amendment S.Amdt. 5281 to S.Con.Res. 33 (No short title on file)”Amendment Agreed to | No bill (motion or nomination) | |
| 2026-04-22 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Ossoff Amdt. No. 4897)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Lujan Amdt. No. 4798)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Schumer Amdt. No. 4799)”Motion Rejected | No bill (motion or nomination) | |
| 2026-04-22 | Voted nay on “On the Motion to Discharge S.J.Res. 114”Motion to Discharge Rejected | SJRES 114 — A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. | Active |
| 2026-04-22 | Sponsored | S 4374 — Airpower Acceleration Act of 2026 | Proposed |
| 2026-04-22 | Sponsored | S 4375 — RETAIN Act of 2026 | Proposed |
| 2026-04-22 | Sponsored | S 4373 — Fighter Aircrew Career Flexibility Act | Proposed |
| 2026-04-21 | Voted yea on “On the Motion to Proceed S.Con.Res. 33”Motion to Proceed Agreed to | SCONRES 33 — A concurrent resolution setting forth the congressional budget for the United States Government for fiscal year 2026 and setting forth the appropriate budgetary levels for fiscal years 2027 through 2035. | Passed 2026-04-29 |
| 2026-04-21 | Sponsored | S 2918 — REPO Implementation Act of 2025 | Active |
| 2026-04-20 | Voted yea on “On the Nomination PN787-1”Nomination Confirmed | No bill (motion or nomination) | |
| 2026-04-16 | Voted yea on “On the Cloture Motion PN787-1”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2026-04-16 | Voted yea on “On the Joint Resolution H.J.Res. 140”Joint Resolution Passed | HJRES 140 — Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Public Land Order No. 7917 for Withdrawal of Federal Lands; Cook, Lake, and Saint Louis Counties, MN. | Passed 2026-04-27 |
| 2026-04-15 | Voted yea on “On the Motion to Proceed H.J.Res. 140”Motion to Proceed Agreed to | HJRES 140 — Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Public Land Order No. 7917 for Withdrawal of Federal Lands; Cook, Lake, and Saint Louis Counties, MN. | Passed 2026-04-27 |