Massachusetts Senate · Third Middlesex District

Mike Barrett

Democratic

Where they sit

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

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

Mike Barrett'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 Senate11thpercentile
More liberal than 89% of the Massachusetts Senate.
Most liberalMost conservative
5th most liberal of 39

On the November 3 ballot

Mike Barrett is the only candidate on the November 3 ballot. (Massachusetts Senate, Third Middlesex District)

Votes with the Senate Majority Leader
100%
Democrats Republicans 0%100%

Each tick is a current senator, by party; the dot is Mike Barrett.

On 60 contested votes where both voted100% on all 213 votes where both voted
Votes with own party
100%
Democrats Republicans 65%100%

Each tick is a current senator, by party; the dot is Mike Barrett.

On 84 party-line votesPartisan rank: 1 of 39 in the Senate (tied with 12 others)No one in the Senate votes with their party more often

Bills

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

How these numbers work →
Bills: Mike Barrett
Bills
Sponsored28
Passed both chambers0
Became law0
Vetoed by the Governor0

Rank by bills passed: Rank 24 of 40 in the Senate (tied with 16 others) · 19 of 35 Democrats (tied with 16 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

None of the bills Mike Barrett sponsored passed both chambers.

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 Mike Barrett voted on each of the 237 floor roll calls while in office, newest first.

Every roll call: Mike Barrett
DateVoteTheir vote Most of their partySenate Majority LeaderYeas–nays
Loading…

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
mike.barrett@masenate.gov
Capitol office
Room 312-B, State House 24 Beacon St., Boston, MA 02133
617-722-1572

Committees

  • Telecommunications, Utilities and Energy Chair
  • Climate Change and Global Warming Vice chair
  • Advanced Information Technology, the Internet and Cybersecurity
  • Tourism, Arts and Cultural Development

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