Lisa Blunt Rochester

Senator from Delaware

SENATEDEMOCRAT2017–nowID B001303

LegislationHEADLINE

98%with Dems

of 3,282 votes

Nominations

100%with Dems

of 437 · confirmations only

All contested

99%with Dems

of 3,719 · both combined

Steepest move

+4 pts

2017 → 2019

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 ↓20172023

2025–26119th Congress

Sat as a Democrat

99.5%with Democrats

legislation only

Votes for this Congress are open below

Steepest move: 2017 → 2019, +4 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.LEGISLATIONNAYNEITHER · 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

NAYVoted against 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.LEGISLATIONNAYNEITHER · 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 · 824 contested votes scored in the 119th CongressAll votes this Congress →

By policy area

career · legislation

Congress100% · 774 votes

Economics and Public Finance99.7% · 703 votes

Armed Forces and National Security97.4% · 268 votes

Government Operations and Politics98.9% · 185 votes

Finance and Financial Sector93.8% · 146 votes

Energy100% · 132 votes

International Affairs100% · 112 votes

Crime and Law Enforcement100% · 95 votes

Immigration98.9% · 95 votes

Public Lands and Natural Resources98.8% · 84 votes

Health96.2% · 78 votes

Environmental Protection98.7% · 77 votes

Labor and Employment100% · 75 votes

Transportation and Public Works100% · 58 votes

Taxation100% · 45 votes

Emergency Management97.1% · 34 votes

Education97% · 33 votes

Law100% · 33 votes

Science, Technology, Communications84.6% · 26 votes

Civil Rights and Liberties, Minority Issues100% · 22 votes

Foreign Trade and International Finance90% · 20 votes

Commerce100% · 14 votes

Agriculture and Food100% · 13 votes

Social Welfare100% · 10 votes

Water Resources Development100% · 10 votes

Too few contested votes to score

Animals— · 9 votes

Native Americans— · 9 votes

Families— · 8 votes

Housing and Community Development— · 7 votes

Sports and Recreation— · 1 vote

They also voted in 1 area where the parties never split, so there is nothing to score — never on a contested question: Arts, Culture, Religion.

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

Service record

5 Congresses

115th · 2017119th · 2025

Democrat · House · DE115th–118th

Democrat · Senate · DE119th–119th

Term datesexact

Lisa Blunt Rochester

Senator from Delaware

SENATED2017–now5 CONGRESSES

Compare

LegislationHEADLINE

98.4%with Democrats

of 3,282 votes · 1.6% with Republicans

Nominations100%of 437 votes

All contested99%of 3,719 · combined

Steepest move+4 pts2017→19, as a Democrat

Career arc

10050020172025

2025–26 · 119th · Democrat99.5%

Legislation leads. Tap a point to read that Congress.

Votes

Democratic majorityYea

Republican majorityYea

Counts toward scoreNo

Open roll call

Latest 6 shown · 824 contested votes scored in the 119th

By policy area

career

Congress100% · 774

Economics and Public Finance99.7% · 703

Armed Forces and National Security97.4% · 268

Government Operations and Politics98.9% · 185

Finance and Financial Sector93.8% · 146

Energy100% · 132

International Affairs100% · 112

Crime and Law Enforcement100% · 95

Immigration98.9% · 95

Public Lands and Natural Resources98.8% · 84

Health96.2% · 78

Environmental Protection98.7% · 77

Labor and Employment100% · 75

Transportation and Public Works100% · 58

Taxation100% · 45

Emergency Management97.1% · 34

Education97% · 33

Law100% · 33

Science, Technology, Communications84.6% · 26

Civil Rights and Liberties, Minority Issues100% · 22

Foreign Trade and International Finance90% · 20

Commerce100% · 14

Agriculture and Food100% · 13

Social Welfare100% · 10

Water Resources Development100% · 10

Animals— · 9

Native Americans— · 9

Families— · 8

Housing and Community Development— · 7

Sports and Recreation— · 1

Also voted in 1 area where the parties never split — never on a contested question: Arts, Culture, Religion.

Service record

115th · 2017119th · 2025

Democrat115th–118th

Democrat119th–119th

Party switchers

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