Massachusetts House · 5th Hampden District

Pat Duffy

Democratic

Where they sit

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

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

Pat Duffy'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 10 of those votes. Gray seats are members too new to score. How these numbers work

Massachusetts House54thpercentile
More conservative than 54% of the Massachusetts House.
Most liberalMost conservative
72nd most conservative of 157

On the November 3 ballot

Running for Massachusetts House, 5th Hampden District.

Also on the ballot: Jose Ramon Candelario Gonzalez (Independent)

Who's on your Nov. 3 ballot for the Legislature →

Votes with the Speaker
100%
Democrats Republicans 0%100%

Each tick is a current House member, by party; the dot is Pat Duffy.

On 103 contested votes where both voted100% on all 255 votes where both voted
Votes with own party
100%
Democrats Republicans 55%100%

Each tick is a current House member, by party; the dot is Pat Duffy.

On 110 party-line votesPartisan rank: 1 of 157 in the House (tied with 114 others)No one in the House votes with their party more often

Bills

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

How these numbers work →
Bills: Pat Duffy
Bills
Sponsored30
Passed both chambers3
Became law2
Vetoed by the Governor0
Not yet law or vetoed1

Rank by bills passed: Rank 19 of 157 in the House (tied with 9 others) · 17 of 131 Democrats (tied with 7 others)

A bill's sponsor is its primary sponsor as the Legislature records it; co-sponsors aren't counted, and a bill a committee reported in a new draft counts for no one.

Bills that passed both chambers

Bills that passed both chambers: Pat Duffy
BillResultFinal action
H.5171
Removing the Treasurer as Acting Mayor in the Holyoke Charter
Not yet law or vetoed Oct. 15, 2026
H.4738
Regarding special meetings of the Holyoke City Council
Became law June 17, 2026
H.360
Relative to certain licenses for the sale of alcoholic beverages to be drunk on the premises in the city of Holyoke
Became law Oct. 10, 2025

Budget projects

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

Contested votes where they split

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

Every roll call

How Pat Duffy voted on each of the 268 floor roll calls while in office, newest first.

Every roll call: Pat Duffy
DateVoteTheir vote Most of their partySpeakerYeas–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
malegislature.gov
Email
patricia.duffy@mahouse.gov
Capitol office
Room 544, State House 24 Beacon St., Boston, MA 02133
617-722-2637

Committees

  • Cannabis Policy Vice chair
  • Human Resources and Employee Engagement
  • Veterans and Federal Affairs
  • Ways and Means
  • Ways and Means

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

Source: the Massachusetts Legislature's roll-call records, Feb. 6, 2025 to July 31, 2026. How these numbers work · Corrections