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Massachusetts

2 senators and 9 representatives in the 119th Congress.

Senators

Representatives

Voting in Massachusetts

September 1, 2026

2026 primary election

November 3, 2026

General election

Voter registration deadline

Register 10 days before the election.

For voter ID rules and how to vote in Massachusetts, see the state election office.

Source: NCSL · verified August 7, 2026

Federal races this cycle

Elections in Massachusetts

Candidates on file with the FEC. Not a certified ballot.

For reporters covering Massachusetts.

The whole delegation, graded and on the record. Every figure traces to a primary source and is rebuilt daily. Free to republish under CC BY 4.0. Credit Project Curia. Nothing to sign up for.

The Massachusetts delegation at a glance

A2
B2
C2
D2
F3
2711

tracked floor votes cast by the delegation

109

times a member broke with their own party

8%

median share of funds from small donors

6 of 11

members disclosed stock trades

No position is not opposition. A blank means a member has not cosponsored and has not voted, not that they are against it. Finance is disclosed money only. The grade and every roll-call vote are explained in full.

Massachusetts delegationCSVEvery vote, every memberCSV

How the grade worksHow every position is sourcedQuestions, or a number that looks wrong: [email protected]