Tammy Baldwin

Senator from Wisconsin

SENATEDEMOCRAT1999–nowID B001230

LegislationHEADLINE

98%with Dems

of 6,712 votes

Nominations

99%with Dems

of 2,085 · confirmations only

All contested

98%with Dems

of 8,797 · both combined

Steepest move

+3 pts

2023 → 2025

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 ↓19992005201120172023

2025–26119th Congress

Sat as a Democrat

99%with Democrats

legislation only

Votes for this Congress are open below

Steepest move: 2023 → 2025, +3 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 · 828 contested votes scored in the 119th CongressAll votes this Congress →

By policy area

career · legislation

Economics and Public Finance98.2% · 1,867 votes

Congress99.7% · 1,440 votes

Armed Forces and National Security96.2% · 368 votes

Energy100% · 237 votes

Taxation99.6% · 234 votes

Health98.2% · 224 votes

Public Lands and Natural Resources99.5% · 195 votes

International Affairs95.2% · 186 votes

Government Operations and Politics97.6% · 170 votes

Environmental Protection98.7% · 156 votes

Finance and Financial Sector98% · 152 votes

Transportation and Public Works95.1% · 143 votes

Crime and Law Enforcement97.8% · 137 votes

Emergency Management98.5% · 137 votes

Education99.2% · 132 votes

Labor and Employment100% · 123 votes

Science, Technology, Communications97% · 100 votes

Housing and Community Development100% · 87 votes

Agriculture and Food90.2% · 82 votes

Immigration97.5% · 81 votes

Law100% · 75 votes

Commerce100% · 52 votes

Foreign Trade and International Finance95.9% · 49 votes

Water Resources Development100% · 31 votes

Native Americans100% · 23 votes

Social Welfare100% · 23 votes

Commemorations100% · 20 votes

Animals100% · 18 votes

Civil Rights and Liberties, Minority Issues100% · 18 votes

Too few contested votes to score

Families— · 8 votes

Sports and Recreation— · 3 votes

Arts, Culture, Religion— · 1 vote

They also voted in 1 area where the parties never split, so there is nothing to score — never on a contested question: Social Sciences and History.

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

Service record

14 Congresses

106th · 1999113th · 2013119th · 2025

Democrat · House · WI106th–112th

Democrat · Senate · WI113th–119th

Term datesexact

Tammy Baldwin

Senator from Wisconsin

SENATED1999–now14 CONGRESSES

Compare

LegislationHEADLINE

98.5%with Democrats

of 6,712 votes · 1.5% with Republicans

Nominations99%of 2,085 votes

All contested98%of 8,797 · combined

Steepest move+3 pts2023→25, as a Democrat

Career arc

10050019992025

2025–26 · 119th · Democrat99%

Legislation leads. Tap a point to read that Congress.

Votes

Democratic majorityYea

Republican majorityYea

Counts toward scoreNo

Open roll call

Latest 6 shown · 828 contested votes scored in the 119th

By policy area

career

Economics and Public Finance98.2% · 1,867

Congress99.7% · 1,440

Armed Forces and National Security96.2% · 368

Energy100% · 237

Taxation99.6% · 234

Health98.2% · 224

Public Lands and Natural Resources99.5% · 195

International Affairs95.2% · 186

Government Operations and Politics97.6% · 170

Environmental Protection98.7% · 156

Finance and Financial Sector98% · 152

Transportation and Public Works95.1% · 143

Crime and Law Enforcement97.8% · 137

Emergency Management98.5% · 137

Education99.2% · 132

Labor and Employment100% · 123

Science, Technology, Communications97% · 100

Housing and Community Development100% · 87

Agriculture and Food90.2% · 82

Immigration97.5% · 81

Law100% · 75

Commerce100% · 52

Foreign Trade and International Finance95.9% · 49

Water Resources Development100% · 31

Native Americans100% · 23

Social Welfare100% · 23

Commemorations100% · 20

Animals100% · 18

Civil Rights and Liberties, Minority Issues100% · 18

Families— · 8

Sports and Recreation— · 3

Arts, Culture, Religion— · 1

Also voted in 1 area where the parties never split — never on a contested question: Social Sciences and History.

Service record

106th · 1999119th · 2025

Democrat106th–112th

Democrat113th–119th

Party switchers

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