Steve Daines
RU.S. Senator · Montana · 113th-119th, 13 years 8 months
Overview of the Representative's office, activities, and communications.
About
Daines, Steven David A Senator and a Representative from Montana; born in Van Nuys, Los Angeles County, Calif., August 20, 1962; graduated from Bozeman High School, Bozeman, Mont.; B.S., Montana State University, Bozeman, Mont., 1984; businessman; delegate, Republican National Convention, 1984; unsuccessful candidate for lieutenant governor of Montana in 2008; elected as a Republican to the One Hundred Thirteenth Congress (January 3, 2013-January 3, 2015); was not a candidate for reelection to the House of Representatives but was elected as a Republican to the United States Senate in 2014; reelected in 2020 for the term ending January 3, 2027; chair, National Republican Senatorial Committee (2023-2025).
Official Biography · U.S. Congress.
Years served
13
Bills introduced
65
Enacted
1
Cosponsored
342
Committees
13
Performance & Participation
Votes CastMiddle 50%
97% — Voted in 844 of 869 roll call votes this congress.
Avg 97% · Most: 100% · Least: 87%
Vote IndependenceBottom 25%
0.1% — Voted against their own party majority 1 of 833 times.
Avg 2.8% · Most independent: 19.0% · Most party-line: 0.0%
Cosponsors AttractedTop 25%
584 — Attracted 584 cosponsors across 65 bills.
Avg 320 · Most: 967 · Least: 0
Cosponsors Attracted Cross-AisleTop 25%
198 — Attracted 198 cosponsors across the aisle.
Avg 79 · Most: 354 · Least: 0
Cosponsorships GivenMiddle 50%
342 — 342 bills cosponsored.
Avg 330 · Most: 727 · Least: 30
Cosponsorships Given Cross-AisleMiddle 50%
74 — 74 bills cosponsored across the aisle.
Avg 94 · Most: 425 · Least: 0
Social Media ToneiMiddle 50%
NegativePositive
Avg +0.65 · Most: +0.93 · Least: +0.48
Press Release ToneiTop 25%
NegativePositive
Avg +0.33 · Most: +0.62 · Least: +0.09
Committee Assignments
13 committees · 2 leadership roles
Will Newly Proposed Senate Rules Move Legislation or ‘Strengthen the Swamp’?
The Daily Signal · Oct 10, 2026
LETTER: The U.S. must hold Israel accountable
Clinton Herald · Oct 9, 2026
How much evidence is needed?
Mississippi Valley Publishing · Oct 10, 2026
US Crypto Tax Bill Sparks Debate Over South Korea’s Tax Plans
Analytics Insight · Oct 9, 2026
Must-Win MAGA Candidate Caught in Vance’s Fraud Crosshairs
The Daily Beast · Oct 2, 2026
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Data sourced from official congressional records, CRS, and FEC filings. AllCiv Score methodology available at allciv.com/methodology.