R United States Senate · Ohio

Sen. Rob Portman

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Compare

Total votes

380

all sessions

Attendance

99%

3 missed

Near the chamber average

With party

83%

of cast votes

Lower than 98% of chamber peers

Bipartisan score

9%

crosses aisle rarely

Higher than 95% of chamber peers

Legislative network

Legislators build coalitions through co-sponsorship. These are the 10 lawmakers Sen. Portman 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 5

Across aisle 5

Strongest tie Gary C. Peters

Closest allies

Ranked by bills co-sponsored together across all sessions.

Across the aisle

Among Sen. Portman's top collaborators, 5 are members of a different party.

D Gary C. Peters 132 D Margaret Wood Hassan 121 D Christopher A. Coons 114 D Sherrod Brown 114 D Jeanne Shaheen 106

Explore the full network

See Sen. Portman'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