D United States Senate · Virginia On the 2026 ballot

Sen. Mark R. Warner

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Compare

Session

Total votes

1,037

all sessions

Attendance

97%

30 missed

Lower than 89% of chamber peers

With party

96%

of cast votes

Lower than 79% of chamber peers

Bipartisan score

2%

crosses aisle rarely

Higher than 75% of chamber peers

Legislative network

Legislators build coalitions through co-sponsorship. These are the 10 lawmakers Sen. Warner 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 10

Across aisle 0

Strongest tie Tim Kaine

Closest allies

Ranked by bills co-sponsored together across all sessions.

Catherine Cortez Masto

Explore the full network

See Sen. Warner's co-sponsorship relationships as an interactive graph. Filter by topic, session, or party to trace coalitions and identify the brokers between them.

View network graph