
Sen. Elizabeth Warren
Total votes
1,037
all sessions
Attendance
100%
2 missed
Higher than 86% of chamber peers
With party
92%
of cast votes
Lower than 92% of chamber peers
Bipartisan score
4%
crosses aisle rarely
Higher than 88% of chamber peers
Sponsored
2,027
bills & resolutions
Higher than 82% of chamber peers
Committees
16
assignments
Co-sponsorship network
Legislative network
Legislators build coalitions through co-sponsorship. These are the 10 lawmakers Sen. Warren co-sponsors with most often: a window into their policy partnerships, their coalition within the caucus, and the rare cases where they reach across the aisle.
Top partners
10
Within party
9
Across aisle
1
Strongest tie
Edward J. Markey
Closest allies
Ranked by bills co-sponsored together across all sessions.
01

Edward J. Markey
1,211bills together
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02

Richard Blumenthal
1,199bills together
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03

Cory A. Booker
1,120bills together
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04

Jeff Merkley
1,034bills together
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05

Bernard Sanders
1,008bills together
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06

Alex Padilla
971bills together
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07

Chris Van Hollen
929bills together
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08

Ron Wyden
867bills together
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09

Mazie K. Hirono
866bills together
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10

Tina Smith
837bills together
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Across the aisle
Among Sen. Warren's top collaborators, 1 is a member of a different party.
Explore the full network
See Sen. Warren's co-sponsorship relationships as an interactive graph. Filter by topic, session, or party to trace coalitions and identify the brokers between them.
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