Mark Warner is a Democrat U.S. Senator from VA. This page tracks Mark Warner's congressional voting record, attendance, legislative effectiveness, and positions on key issues. In office since 2009.
Party-line voting: votes with Democrat 92.52% of the time (7.48% of votes break with the party).
Legislative effectiveness: sponsored 2370 bills, 68 of which were enacted into law.
Top Issues Mark Warner Votes On
Taxation
Immigration
Climate Change
Defense Spending
Health Insurance
Infrastructure
How Mark Warner Voted on Recent Bills
Nay on “One Big Beautiful Bill Act” (2025-07-03) — Motion to Proceed Agreed to
Nay on “Rescissions Act of 2025” (2025-07-17) — Motion to Discharge Agreed to
Nay on “Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Land Management relating to Buffalo Field Office Record of Decision and Approved Resource Management Plan Amendment.” (2025-11-20) — Joint Resolution Passed
When Mark Warner Broke With the Democrat Party
Mark Warner has voted against the Democrat majority on about 7.5% of party-line votes tracked. Recent examples:
Voted Yea on “GENIUS Act” (2025-06-17) while most Democrats voted No — Bill Passed.
Voted Yea on “GENIUS Act” (2025-06-12) while most Democrats voted No — Amendment Agreed to.
Voted Yea on “Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "National Emission Standards for Hazardous Air Pollutants: Rubber Tire Manufacturing".” (2025-05-06) while most Democrats voted No — Joint Resolution Passed.
Voted Yea on “Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Internal Revenue Service relating to "Gross Proceeds Reporting by Brokers That Regularly Provide Services Effectuating Digital Asset Sales".” (2025-03-26) while most Democrats voted No — Joint Resolution Passed.
Voted Yea on “A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Internal Revenue Service relating to "Gross Proceeds Reporting by Brokers That Regularly Provide Services Effectuating Digital Asset Sales".” (2025-03-04) while most Democrats voted No — Joint Resolution Passed.