Serving nowPhone202-224-5653
Office141 Hart Senate Office Building
WebsiteOpen ↗
Contact formOpen ↗
TermJan 3, 2025 → Jan 3, 2031
Senator · Wisconsin · Democrat
Tammy Baldwin
On votes where most Democrats and most Republicans voted on opposite sides, how often this member voted with most of their own party.97.9%
On 839 votes where the parties split
Attendance99.9%
Voted in 915 recorded votes this Congress
Bipartisan bills57.8%
Of their bills with cosponsors, the share with one from the other party
Bills sponsored
56
Bills cosponsored
442
Terms served
10
Serving since
1999
How they voted
| Date | Bill or item | What it was about | Their vote |
|---|---|---|---|
| Sep 28, 2026 | S. 4668 | Protect College Sports Act of 2026Sep 28, 2026 · Bill Passed | Yes |
| Sep 24, 2026 | H.Con.Res. 89 | Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran.Sep 24, 2026 · Concurrent Resolution Rejected | Yes |
Page 1 of 1
Bills they sponsored
- S.Res. 949A resolution designating October 12, 2026, as "National Loggers Day".
- S.Res. 935A resolution designating October 23, 2026, as "National Marine Sanctuary Day".
- S. 5665America’s College Promise Act of 2026
- S.J.Res. 197A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Centers for Medicare & Medicaid Services of the Department of Health and Human Services relating to "Patient Protection and Affordable Care Act, HHS Notice of Benefit and Payment Parameters for 2027; and Basic Health Program".
- S. 5519Northern Great Lakes Wolf Recovery Act
- S. 5474Safe Access to the Polls Act
Background
Time in office · 10 terms
Senate2025–2031 · D
Senate2019–2025 · D
Senate2013–2019 · D
House WI-22011–2013 · D
House WI-22009–2011 · D
House WI-22007–2009 · D
House WI-22005–2007 · D
House WI-22003–2005 · D
House WI-22001–2003 · D
House WI-21999–2001 · D
DW-NOMINATE is a score political scientists compute from every recorded vote a member has cast. It places members on a line from −1 (most liberal) to +1 (most conservative) by how they actually vote, not by what they say.-0.484
−1 · Liberal0Conservative · +1
Members who vote alike sit close together.