Martin Heinrich

Senator from New Mexico

SENATEDEMOCRAT2009–nowID H001046

LegislationHEADLINE

94%with Dems

of 3,447 votes

Nominations

98%with Dems

of 2,036 · confirmations only

All contested

96%with Dems

of 5,483 · both combined

Steepest move

+6 pts

2011 → 2013

still a Democrat

Career arc

Legislation leads. Each point is one Congress: how often they sided with the Democratic majority on contested bills, resolutions and amendments.

100%75%50%25%0%sides with Democrats ↑sides with Republicans ↓200920152021

2025–26119th Congress

Sat as a Democrat

95.9%with Democrats

legislation only

Votes for this Congress are open below

Steepest move: 2011 → 2013, +6 pts — while still a Democrat.

Sat as a DemocratSat as a RepublicanVotes available below

Votes

DateBillVoteTypeCastSided with

Sep 17, 2026noneKasdin Miller Mitchell, of Texas, to be United States District Judge for the Northern District of TexasNOMINATIONNAYDEM MAJORITY

Sep 17, 2026S. 4668A bill to protect the name, image, and likeness rights of, and provide protections for, student athletes and to promote fair competition among intercollegiate athletics, and for other purposes.LEGISLATIONYEABOTH · NOT SCORED

Full textA bill to protect the name, image, and likeness rights of, and provide protections for, student athletes and to promote fair competition among intercollegiate athletics, and for other purposes.Party majoritiesDemocrats Yea · Republicans YeaCounts toward scoreNo — both party majorities voted Yea.

Where this lands

YEAVoted with both majorities — not scored

Open roll call

Sep 15, 2026S. 4668A bill to protect the name, image, and likeness rights of, and provide protections for, student athletes and to promote fair competition among intercollegiate athletics, and for other purposes.LEGISLATIONYEABOTH · NOT SCORED

Sep 15, 2026H.R. 3633To provide for a system of regulation of the offer and sale of digital commodities by the Securities and Exchange Commission and the Commodity Futures Trading Commission, to amend the Federal Reserve Act to prohibit the Federal reserve banks from offering certain products or services directly to an individual, to prohibit the use of central bank digital currency for monetary policy, and for other purposes.LEGISLATIONNAYDEM MAJORITY

Sep 15, 2026noneMatthew R. Byrne, of Ohio, to be United States District Judge for the Southern District of OhioNOMINATIONNAYDEM MAJORITY

Sep 14, 2026noneMatthew R. Byrne, of Ohio, to be United States District Judge for the Southern District of OhioNOMINATIONNAYDEM MAJORITY

Aug 8, 2026S. 5271A bill to amend the Help America Vote Act of 2002 to require voters to provide photo identification.LEGISLATIONNAYDEM MAJORITY

Aug 8, 2026noneTodd Blanche, of Florida, to be Attorney GeneralNOMINATIONNAYDEM MAJORITY

9 most recent roll calls shown · 795 contested votes scored in the 119th CongressAll votes this Congress →

By policy area

career · legislation

Economics and Public Finance95% · 1,109 votes

Congress96.6% · 529 votes

Armed Forces and National Security88.8% · 214 votes

Energy96.7% · 153 votes

Environmental Protection100% · 139 votes

Public Lands and Natural Resources93.7% · 126 votes

Health99.2% · 122 votes

International Affairs97.1% · 103 votes

Finance and Financial Sector82.7% · 98 votes

Government Operations and Politics97.8% · 93 votes

Taxation91.9% · 86 votes

Emergency Management83.8% · 74 votes

Transportation and Public Works93.2% · 74 votes

Crime and Law Enforcement72.1% · 68 votes

Science, Technology, Communications97.1% · 68 votes

Education98.4% · 63 votes

Immigration96.8% · 63 votes

Labor and Employment100% · 55 votes

Agriculture and Food91.4% · 35 votes

Housing and Community Development93.8% · 32 votes

Water Resources Development87% · 23 votes

Commerce90% · 20 votes

Foreign Trade and International Finance100% · 14 votes

Civil Rights and Liberties, Minority Issues100% · 12 votes

Native Americans90.9% · 11 votes

Too few contested votes to score

Animals— · 9 votes

Social Welfare— · 9 votes

Law— · 5 votes

Families— · 2 votes

Sports and Recreation— · 2 votes

They also voted in 2 areas where the parties never split, so there is nothing to score — never on a contested question: Arts, Culture, Religion, Social Sciences and History.

Blue is the share of votes siding with the Democratic majority; the tick marks 50%.

Service record

9 Congresses

111th · 2009113th · 2013119th · 2025

Democrat · House · NM111th–112th

Democrat · Senate · NM113th–119th

Term datesexact

Martin Heinrich

Senator from New Mexico

SENATED2009–now9 CONGRESSES

Compare

LegislationHEADLINE

94.4%with Democrats

of 3,447 votes · 5.6% with Republicans

Nominations98%of 2,036 votes

All contested96%of 5,483 · combined

Steepest move+6 pts2011→13, as a Democrat

Career arc

10050020092025

2025–26 · 119th · Democrat95.9%

Legislation leads. Tap a point to read that Congress.

Votes

Democratic majorityYea

Republican majorityYea

Counts toward scoreNo

Open roll call

Latest 6 shown · 795 contested votes scored in the 119th

By policy area

career

Economics and Public Finance95% · 1,109

Congress96.6% · 529

Armed Forces and National Security88.8% · 214

Energy96.7% · 153

Environmental Protection100% · 139

Public Lands and Natural Resources93.7% · 126

Health99.2% · 122

International Affairs97.1% · 103

Finance and Financial Sector82.7% · 98

Government Operations and Politics97.8% · 93

Taxation91.9% · 86

Emergency Management83.8% · 74

Transportation and Public Works93.2% · 74

Crime and Law Enforcement72.1% · 68

Science, Technology, Communications97.1% · 68

Education98.4% · 63

Immigration96.8% · 63

Labor and Employment100% · 55

Agriculture and Food91.4% · 35

Housing and Community Development93.8% · 32

Water Resources Development87% · 23

Commerce90% · 20

Foreign Trade and International Finance100% · 14

Civil Rights and Liberties, Minority Issues100% · 12

Native Americans90.9% · 11

Animals— · 9

Social Welfare— · 9

Law— · 5

Families— · 2

Sports and Recreation— · 2

Also voted in 2 areas where the parties never split — never on a contested question: Arts, Culture, Religion, Social Sciences and History.

Service record

111th · 2009119th · 2025

Democrat111th–112th

Democrat113th–119th

Party switchers

John Alexander LoganD→R · IL · 40th Wesley Wade WatkinsD→R · OK · 105th Ben Nighthorse CampbellD→R · CO · 104th