Illinois Senate · District 10

Rob Martwick

Democratic
Compare with others Download image (PNG) Official page ↗
Votes with the Senate President 100% On 237 contested votes where both voted · 100% on all votes Votes with own party 100% Partisan rank: 1 of 58 in the Senate (tied with 23 others) Didn't vote at roll call 5% 57 of 1,233 roll calls
Bills passed 6 86 sponsored · 6 became law · Rank 26 of 59 in the Senate Bills that became law 6 of 6 passed · 0 vetoed

Where they sit

Every current senator, placed from most liberal to most conservative by how they voted on contested bills.

How these numbers work →
Martwick
← Most liberalThe aisleMost conservative →
Votes with DemocratsCrosses party linesVotes with Republicans

Rob Martwick's seat is marked. Seats run from most liberal (left) to most conservative (right), by contested floor votes. Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 5 of those votes. Gray seats are members too new to score. How these numbers work

Illinois Senate26thpercentile
More liberal than 73% of the Illinois Senate.
Most liberalMost conservative
16th most liberal of 58

The scores

How these numbers work →
Votes with the Senate President
100%
Democrats Republicans 0%100%

Each tick is a current senator, by party; the dot is Rob Martwick.

On 237 contested votes where both voted100% on all 1,142 votes where both voted
Votes with own party
100%
Democrats Republicans 45%100%

Each tick is a current senator, by party; the dot is Rob Martwick.

On 203 party-line votesPartisan rank: 1 of 58 in the Senate (tied with 23 others)No one in the Senate votes with their party more often

Bills

The bills Rob Martwick sponsored this term and how far they got. Co-sponsors aren’t counted.

How these numbers work →
Bills
Sponsored86
Passed both chambers6
Became law6
Vetoed by the Governor0

Rank by bills passed: Rank 26 of 59 in the Senate · 26 of 40 Democrats

A bill's sponsor is its chief sponsor in the chamber where it was filed; co-sponsors aren't counted. Resolutions aren't counted.

Bills that passed both chambers

BillResultFinal action
SB 3403
PEN CD-BD OF INVESTMENT AUDIT		 Became law May 31, 2026
SB 2951
MORTGAGE FORECLOSURE TIME		 Became law May 31, 2026
SB 1454
PEN CD-CHICAGO-AUTO ENROLLMENT		 Became law May 21, 2026
SB 2220
SELF-STORAGE LIEN SALE NOTICE		 Became law May 23, 2025
SB 1738
CIV PRO-POST-JUDGMENT RELIEF		 Became law May 21, 2025
SB 1667
TRUST CODE-UNCLAIMED PROPERTY		 Became law May 20, 2025

Budget projects

Illinois's budget acts don't name the legislator who asked for an item, so there's no budget figure for Illinois legislators.

Contested votes where they split

No contested vote against the leader of the chamber or most of their party.

Every roll call

How Rob Martwick voted on each of the 1,233 floor roll calls while in office, newest first.

DateVoteTheir vote Most of their partySenate PresidentYeas–nays
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Contested and party-line votes link to their own pages; the rest link to the official record.

Contact, committees and caucuses

Contact

Official page
www.ilga.gov
Email
info@senatormartwick.com
Capitol office
Room 607, Capitol Building, Springfield, IL 62706
217-782-1035
District office
4349 N. Milwaukee Ave., Chicago, IL 60641
773-286-1115

Committees

  • Pensions Chair
  • Judiciary Vice chair
  • Criminal Law
  • Financial Institutions
  • Labor
  • Revenue
  • State Government

Contact details and committee assignments from Open States' data on the Illinois General Assembly, which it collects from the chambers' websites, as of Oct. 15, 2026.

Source: the Illinois General Assembly's roll-call records, Jan. 8, 2025 to May 31, 2026. How these numbers work · Corrections