
Rep. Dave Zimmerman
Total votes
2,740
all sessions
Attendance
62%
1,509 missed
Near the chamber average
With party
94%
of cast votes
Lower than 82% of chamber peers
Bipartisan score
3%
crosses aisle rarely
Higher than 84% of chamber peers
Sponsored
2,500
bills & resolutions
Higher than 84% of chamber peers
Committees
4
assignments
Co-sponsorship network
Legislative network
Legislators build coalitions through co-sponsorship. These are the 10 lawmakers Rep. Zimmerman 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
David R. Millard
Closest allies
Ranked by bills co-sponsored together across all sessions.
01

David R. Millard
1,205bills together
Compare →
02

Francis X. Ryan
1,044bills together
Compare →
03

Tina Pickett
947bills together
Compare →
04

Mark Gillen
925bills together
Compare →
05

Rob Kauffman
874bills together
Compare →
06

Aaron Bernstine
728bills together
Compare →
07

Dan Moul
688bills together
Compare →
08

Ed Neilson
637bills together
Compare →
09

David Rowe
584bills together
Compare →
10

Dawn Keefer
571bills together
Compare →
Across the aisle
Among Rep. Zimmerman's top collaborators, 1 is a member of a different party.
Explore the full network
See Rep. Zimmerman's co-sponsorship relationships as an interactive graph. Filter by topic, session, or party to trace coalitions and identify the brokers between them.
Ask Maddy
·
AI policy assistant
Ask Maddy about Dave Zimmerman
Scope: pennsylvania
Hi! I can help you understand Dave Zimmerman's legislative record. What would you like to know?
Try one of these
i
Maddy answers using official bill text and legislative records. Always verify before sharing.
Sources cited inline