Composite score - coming soon
Mike Rounds
U.S. Senator · South Dakota
- Republican
- Since 2015
- Tenure: 2–3 terms
Refreshed 9 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 |
|---|---|---|---|
| 2025-03-27 | Not voting on “On the Nomination PN13-9”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-03-27 | Voted yea on “On the Cloture Motion PN13-9”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-03-27 | Voted yea on “On the Joint Resolution S.J.Res. 18”Joint Resolution Passed | SJRES 18 — A joint resolution disapproving the rule submitted by the Bureau of Consumer Financial Protection relating to "Overdraft Lending: Very Large Financial Institutions". | Passed 2025-05-09 |
| 2025-03-27 | Sponsored | S 1162 — SHORT Act | Proposed |
| 2025-03-27 | Sponsored | SRES 148 — A resolution honoring the life of the Honorable Alan K. Simpson, former Senator for the State of Wyoming. | Passed 2025-03-27 |
| 2025-03-26 | Voted yea on “On the Motion to Proceed S.J.Res. 18”Motion to Proceed Agreed to | SJRES 18 — A joint resolution disapproving the rule submitted by the Bureau of Consumer Financial Protection relating to "Overdraft Lending: Very Large Financial Institutions". | Passed 2025-05-09 |
| 2025-03-26 | Voted yea on “On the Joint Resolution H.J.Res. 25”Joint Resolution Passed | HJRES 25 — Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Internal Revenue Service relating to "Gross Proceeds Reporting by Brokers That Regularly Provide Services Effectuating Digital Asset Sales". | Passed 2025-04-10 |
| 2025-03-26 | Voted yea on “On the Motion to Proceed H.J.Res. 25”Motion to Proceed Agreed to | HJRES 25 — Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Internal Revenue Service relating to "Gross Proceeds Reporting by Brokers That Regularly Provide Services Effectuating Digital Asset Sales". | Passed 2025-04-10 |
| 2025-03-26 | Voted yea on “On the Nomination PN12-15”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-03-26 | Voted yea on “On the Cloture Motion PN12-15”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-03-26 | Voted yea on “On the Nomination PN12-37”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-03-26 | Voted yea on “On the Cloture Motion PN12-37”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-03-26 | Voted yea on “On the Nomination PN12-3”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-03-26 | Sponsored | S 890 — Choice in Affordable Housing Act of 2025 | Proposed |
| 2025-03-26 | Sponsored | SRES 143 — A resolution supporting the designation of May 29, 2025, as "Mental Health Awareness in Agriculture Day" to raise awareness around mental health in the agricultural industry and workforce and to continue to reduce stigma associated with mental illness. | Passed 2025-05-19 |
| 2025-03-26 | Sponsored | SRES 142 — A resolution recognizing the heritage, culture, and contributions of American Indian, Alaska Native, and Native Hawaiian women in the United States. | Passed 2025-03-26 |
| 2025-03-25 | Voted yea on “On the Cloture Motion PN12-3”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-03-25 | Voted yea on “On the Nomination PN12-28”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-03-25 | Voted yea on “On the Cloture Motion PN12-28”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-03-25 | Voted yea on “On the Nomination PN12-2”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-03-25 | Voted yea on “On the Cloture Motion PN12-2”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-03-25 | Voted yea on “On the Nomination PN13-8”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-03-25 | Voted yea on “On the Cloture Motion PN13-8”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-03-25 | Sponsored | S 1130 — Mining Schools Act of 2025 | Proposed |
| 2025-03-25 | Sponsored | S 1113 — China Financial Threat Mitigation Act of 2025 | Proposed |