Massachusetts House · 37th Middlesex District
Dan Sena
Where they sit
Every current House member, placed from most liberal to most conservative by how they voted on contested bills.
Dan Sena'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
On the November 3 ballot
Dan Sena is the only candidate on the November 3 ballot. (Massachusetts House, 37th Middlesex District)
The scores
How these numbers work →Each tick is a current House member, by party; the dot is Dan Sena.
Each tick is a current House member, by party; the dot is Dan Sena.
Bills
The bills Dan Sena sponsored this term and how far they got. Co-sponsors aren’t counted.
| Bills | |
|---|---|
| Sponsored | 30 |
| Passed both chambers | 2 |
| Became law | 2 |
| Vetoed by the Governor | 0 |
Rank by bills passed: Rank 29 of 157 in the House (tied with 18 others) · 25 of 131 Democrats (tied with 15 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
| Bill | Result | Final action |
|---|---|---|
| H.4173 Amending the special legislation establishing the Acton Memorial Library |
Became law | Dec. 22, 2025 |
| H.4168 Authorizing the town of Acton to increase the residency limit for members of its police and fire departments |
Became law | Dec. 4, 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
1 against the Speaker; 1 against most of their party.
| Date | Bill and motion | Their vote | Speaker | Most of their party |
|---|---|---|---|---|
| Feb. 26, 2026 | H.5151: Relative to energy affordability, clean power and economic competitiveness Amendment |
Yea | Nay (split) | Nay (split) |
Every roll call
How Dan Sena voted on each of the 268 floor roll calls while in office, newest first.
| Date | Vote | Their vote | Most of their party | Speaker | Yeas–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
- danillo.sena@mahouse.gov
- Capitol office
- Room 39, State House 24 Beacon St., Boston, MA 02133
617-722-2014
Committees
- Agriculture and Fisheries
- Children, Families and Persons with Disabilities
- Climate Action and Sustainability
- Intergovernmental Affairs
- Legislative Black and Latino Caucus
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