Massachusetts House · 10th Middlesex District

John Lawn

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 →
Lawn
← Most liberalThe aisleMost conservative →
Votes with DemocratsCrosses party linesVotes with Republicans

John Lawn'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 House65thpercentile
More conservative than 65% of the Massachusetts House.
Most liberalMost conservative
55th most conservative of 157

On the November 3 ballot

John Lawn is the only candidate on the November 3 ballot. (Massachusetts House, 10th Middlesex District)

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

Each tick is a current House member, by party; the dot is John Lawn.

On 89 contested votes where both voted100% on all 233 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 John Lawn.

On 95 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 John Lawn sponsored this term and how far they got. Co-sponsors aren’t counted.

How these numbers work →
Bills: John Lawn
Bills
Sponsored40
Passed both chambers0
Became law0
Vetoed by the Governor0

Rank by bills passed: Rank 85 of 157 in the House (tied with 72 others) · 69 of 131 Democrats (tied with 62 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 John Lawn 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 John Lawn voted on each of the 268 floor roll calls while in office, newest first.

Every roll call: John Lawn
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
john.lawn@mahouse.gov
Capitol office
Room 236, State House 24 Beacon St., Boston, MA 02133
617-722-2430

Committees

  • Health Care Financing Chair

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