Martin Heinrich

Born 1971-10-17 | Democrat | NM

Photo of Martin Heinrich

Ideology score (-1 = most liberal, +1 = most conservative): 117th Senate: -0.33 (more conservative than 28% of the chamber); 118th Senate: -0.33 (more conservative than 31% of the chamber); 119th Senate: -0.33 (more conservative than 30% of the chamber) What is this?

CongressChamberStatePartyVotes castMissedMissed %Party votesWith partyUnity %SponsoredBecame lawLaw %
117thSenateNMDemocrat926232.474974799.75411.9
118thSenateNMDemocrat68560.953153099.86423.1
119thSenateNMDemocrat881343.780675793.95500.0

Key votes

VoteDateResultHow they votedMatched party majority?
Government funding law ending the 2025 shutdown (Senate)2025-11-10Bill PassedNayYes
One Big Beautiful Bill Act (Senate)2025-07-01Bill PassedNayYes
GENIUS Act (Senate)2025-06-17Bill PassedYeaNo
Laken Riley Act (Senate)2025-01-20Bill PassedNayYes
Ukraine, Israel and Taiwan security funding (Senate)2024-02-13Bill PassedYeaYes
Fiscal Responsibility Act (Senate)2023-06-01Bill PassedYeaYes
Respect for Marriage Act (Senate)2022-11-29Bill PassedYeaYes
Inflation Reduction Act (Senate)2022-08-07Bill PassedYeaYes
Honoring our PACT Act (Senate)2022-06-16Bill PassedYeaYes
Infrastructure Investment and Jobs Act (Senate)2021-08-10Bill PassedYeaYes
American Rescue Plan Act (Senate)2021-03-06Bill PassedYeaYes

About these votes

Voting patterns

CongressChamberAgainst both parties% of votes where parties agreedWith winning side %Close votesVoted onMissed
117thSenate42.391.93002973
118thSenate85.393.01911910
119thSenate68.117.135934415

Votes most like theirs (119th Congress, Senate)

MemberPartyStateAgreement
Ben Ray LujánDNM96.0%
Kirsten E. GillibrandDNY94.1%
Tammy BaldwinDWI94.1%
Jon OssoffDGA94.0%
Elissa SlotkinDMI93.5%

Votes least like theirs (119th Congress, Senate)

MemberPartyStateAgreement
Rick ScottRFL10.6%
Mike LeeRUT11.3%
Ron JohnsonRWI11.5%
Ted CruzRTX11.8%
Tommy TubervilleRAL11.8%

Against both parties counts votes where the Democratic and Republican majorities took the same side and the member voted the other way. With winning side counts votes that matched the final outcome. A close vote is a roll call decided by 5 votes or fewer; absences can have many causes. Agreement is the share of votes both members cast on which they voted the same way (at least 100 shared votes). Independents who caucus with a party count as part of it, and delegates are left out of the party tallies. Counts cover members in this site's data and may differ slightly from official tallies.

Cosponsorship

CongressCosponsoredAcross partyAcross %Avg cosponsors on own billsOwn bills with other-party cosponsorShare %
117th2704215.65.21731.5
118th3546618.65.21828.1
119th3378424.95.01934.5

Cosponsorship counts bills and joint resolutions only. A cosponsorship is across party lines when the cosponsor and the bill's sponsor are in different parties; independents who caucus with a party count as part of it, and members outside both caucuses are left out of the percentages. Totals can differ slightly from Congress.gov because of withdrawn cosponsors. The 119th Congress is still in progress.

A party vote is a roll call where the Democratic and Republican majorities took opposite sides. Unity % is how often the member sided with their own party's majority on those votes. Sponsored counts bills and joint resolutions only. Became law means the bill itself was enacted; bills whose text was folded into other legislation are not counted. The 119th Congress is still in progress.