U.S. Senate · NVBioguide ID C001113

Catherine Cortez Masto

U.S. Senator for Nevada

Democrat

In Congress since2017

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On the record

Yes: 329
No: 568
Present: 0
Did not vote: 18

Missed 2.0% of roll calls. Chamber median 2.1%.

The full voting record

50%Chamber median 99%100%

Counts roll calls where most Democrats and most Republicans voted differently, leaving out procedural votes.

How we count

Introduced: 123
Passed committee: 25
Passed a chamber: 14
Became law: 0

Every bill they sponsored

Individuals: $2.0M
PACs: $321K
Party: $0
Other: $334K

The money tab, with PACs by name

From FEC filings, Voteview roll calls and Congress.gov.

Democrat. In Congress since 2017, 2 terms in total.

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Bills sponsored, 119th Congress

Bills and resolutions where Cortez Masto is the primary sponsor. Most bills never leave committee; that is normal for every member. Source: Congress.gov, last updated Oct 29, 2026.

Sponsored: 123
Passed committee: 25
Passed a chamber: 14
Became law: 0

85 of 123 have at least one cosponsor from the other party.

All bills 123 Became law 0 Passed a chamber 14 Passed committee 11 Introduced only 98

Next-Generation Geothermal Research and Development Act
Introduced Apr 28, 2026. 1 cosponsor, 1 from the other party. S. 4406 on Congress.gov(opens in a new tab)
Passed committee
Geothermal Ombudsman for National Deployment and Optimal Reviews Act
Introduced Apr 23, 2026. 1 cosponsor, 1 from the other party. S. 4383 on Congress.gov(opens in a new tab)
Introduced
Energy Consumer Protection Act of 2026
Introduced Apr 21, 2026. 1 cosponsor.