Nonpartisan civic infrastructure
AllCiv·Legis1
·

Mike Rounds

R
U.S. Senator · South Dakota · 114th-119th, 11 years 7 months
Legislation
Overview of the Representative's office, activities, and communications.

About

Years served
11
Bills introduced
63
Enacted
0
Cosponsored
267
Committees
18

Performance & Participation

Votes CastTop 25%
99% — Voted in 861 of 869 roll call votes this congress.
Avg 97% · Most: 100% · Least: 87%
Vote IndependenceMiddle 50%
0.9% — Voted against their own party majority 8 of 850 times.
Avg 2.8% · Most independent: 19.0% · Most party-line: 0.0%
Cosponsors AttractedMiddle 50%
207 — Attracted 207 cosponsors across 63 bills.
Avg 323 · Most: 967 · Least: 4
Cosponsors Attracted Cross-AisleMiddle 50%
63 — Attracted 63 cosponsors across the aisle.
Avg 80 · Most: 354 · Least: 0
Cosponsorships GivenMiddle 50%
267 — 267 bills cosponsored.
Avg 329 · Most: 727 · Least: 0
Cosponsorships Given Cross-AisleMiddle 50%
82 — 82 bills cosponsored across the aisle.
Avg 94 · Most: 425 · Least: 0
Social Media ToneiTop 25%
NegativePositive
Avg +0.65 · Most: +0.93 · Least: +0.48
Press Release ToneiTop 25%
NegativePositive
Avg +0.33 · Most: +0.58 · Least: +0.09

Committee Assignments

18 committees · 2 leadership roles
Chair·Cybersecurity Subcommittee100%
Chair·Securities, Insurance and Investment Subcommittee
Member·Commission on Security and Cooperation in Europe0%
Member·Appropriations Committee0%
Member·Armed Services Committee60%
Bipartisan Bill Targets Cyber Threats to Electric Grid
Legis1 · Aug 17, 2026
Tillis Co-Sponsors Bill Protecting Afghan Allies' Records
Legis1 · Aug 16, 2026
Capitol agenda: Republicans brace for Trump’s wrath
Politico · Aug 10, 2026
Republican Senators Fear Trump Is About to Make a New Midterm Nightmare
The Daily Beast · Aug 10, 2026
GOP lawmaker undercuts Thune scheme to get Trump off their backs
Raw Story · Aug 10, 2026
Your actions
District
2028 Campaign Finance
$10K
Raised
0%
Individual
100%
PAC
0%
Small $
2
Donors
Individual 0%PAC 100%Other 0%
Top PAC Donors
NRSC$62K
MORTGAGE BANKERS ASSOCIATION POLITICAL ACTION COMMITTEE (MORPAC)$40K
CHEVRON EMPLOYEES POLITICAL ACTION COMMITTEE - CHEVRON CORPORATION$15K
UNITED SERVICES AUTOMOBILE ASSOCIATION EMPLOYEE PAC - USAA EMPLOYEE PAC$15K
AMERICAN EXCELLENCE PAC$10K
Data sourced from official congressional records, CRS, and FEC filings. AllCiv Score methodology available at allciv.com/methodology.