Seth Moulton

Seth Moulton

Democrat
ChamberHouse of RepresentativesStateMAServing since2015

Seth Moulton is a Democrat member of the U.S. House representing MA’s 6th district since 2015.

Term history

House of Representatives

  1. 2025 – presentCurrent
  2. 2023 – 2025
  3. 2021 – 2023

Ranges reflect service years per chamber; “present” indicates the current term.

Sponsored and cosponsored legislation

Explore the policy areas and legislative topics that appear most often across this member’s sponsored and cosponsored bills.
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Votes aligned with party majority

How often this member voted with most members of their party on House roll calls.
Attendance90%
97%
Voted with party majority
Compared across 486 votes 48 missed
Compared with House median
-0.7 pts
Alignment percentile
39th percentile
Attendance vs House
-8.0 pts
Attendance percentile
Bottom 5%
Biggest differences by policy area
Finance and Financial Sector-17.3 ptsCrime and Law Enforcement-9.8 ptsGovernment Operations and Politics-4.4 pts
Voting with party majority by policy area

Voting activity

Daily voting activity over the last 90 days. Darker squares indicate more votes on that day.
Last 90 days • Updated Apr 17, 2026, 3:35 PM

Daily voting activity over the last 90 days. Darker squares indicate more votes on that day.

Last 90 days
lessmore
Mostly passedMostly failed
Summary
16 active days
50 total votes
Busiest: Apr 16 (8)
Days with votes: 16 • Max/day: 8 • Avg/active day: 3.1

Recent votes

Most recent first
Passed
Roll call 2-137Yea
Passed
Roll call 2-136Nay
Failed
Roll call 2-135Yea
Passed
Roll call 2-134Nay
Failed
Roll call 2-133Yea
Passed
Roll call 2-129Yea
Passed
Roll call 2-128Yea
Passed
Roll call 2-127Yea
Passed
Roll call 2-126Not voting
Passed
Roll call 2-125Not voting
Failed
Roll call 2-123Nay
Passed
Roll call 2-122Nay
Passed
Roll call 2-120Yea
Passed
Roll call 2-119Yea
Passed
Roll call 2-118Nay