Composite score - coming soon
Mike Rounds
U.S. Senator · South Dakota
- Republican
- Since 2015
- Tenure: 2–3 terms
Refreshed 18 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 |
|---|---|---|---|
| 2025-06-24 | Voted yea on “On the Nomination PN26-50”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-06-23 | Voted yea on “On the Cloture Motion PN26-50”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-06-23 | Sponsored | S 2141 — Intelligence Community Workforce Agility Protection Act of 2025 | Proposed |
| 2025-06-18 | Voted yea on “On the Nomination PN12-40”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-06-18 | Voted yea on “On the Nomination PN24-7”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-06-18 | Voted yea on “On the Cloture Motion PN12-40”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-06-18 | Sponsored | S 2116 — A bill to require the Committee on Foreign Investment in the United States to annually review, update, and report on the facilities and property of the United States Government determined to be national security sensitive for purposes of review of real estate transactions under section 721 of the Defense Production Act of 1950. | Proposed |
| 2025-06-17 | Voted yea on “On Passage of the Bill S. 1582”Bill Passed | S 1582 — GENIUS Act | Passed 2025-07-18 |
| 2025-06-17 | Voted yea on “On the Nomination PN24-6”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-06-17 | Voted yea on “On the Nomination PN25-1”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-06-17 | Voted yea on “On the Cloture Motion PN24-7”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-06-17 | Voted yea on “On the Cloture Motion PN24-6”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-06-16 | Voted yea on “On the Cloture Motion PN25-1”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-06-12 | Voted yea on “On the Cloture Motion S. 1582”Cloture Motion Agreed to | S 1582 — GENIUS Act | Passed 2025-07-18 |
| 2025-06-12 | Voted yea on “On the Amendment S.Amdt. 2307 to S. 1582 (No short title on file)”Amendment Agreed to | No bill (motion or nomination) | |
| 2025-06-12 | Voted yea on “On the Motion (Motion to Waive All Applicable Budgetary Discipline Re: Amdt. No. 2307)”Motion Agreed to | No bill (motion or nomination) | |
| 2025-06-12 | Voted nay on “On the Motion to Table S.Amdt. 2310 to S. 1582 (No short title on file)”Motion to Table Failed | No bill (motion or nomination) | |
| 2025-06-12 | Voted yea on “On the Nomination PN12-27”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-06-11 | Voted nay on “On the Motion to Discharge S.J.Res. 54”Motion to Discharge Rejected | SJRES 54 — A joint resolution providing for congressional disapproval of the proposed foreign military sale to the Government of the United Arab Emirates of certain defense articles and services. | Active |
| 2025-06-11 | Voted nay on “On the Motion to Discharge S.J.Res. 53”Motion to Discharge Rejected | SJRES 53 — A joint resolution providing for congressional disapproval of the proposed foreign military sale to the Government of Qatar of certain defense articles and services. | Active |
| 2025-06-11 | Voted yea on “On the Cloture Motion S. 1582”Cloture Motion Agreed to | S 1582 — GENIUS Act | Passed 2025-07-18 |
| 2025-06-11 | Voted yea on “On the Cloture Motion PN12-27”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-06-10 | Voted yea on “On the Nomination PN26-20”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-06-10 | Voted yea on “On the Cloture Motion PN26-20”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-06-10 | Voted yea on “On the Nomination PN12-43”Nomination Confirmed | No bill (motion or nomination) |