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Races Methodology About

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Tip the Scale Blue — election intelligence for 2026 progressives. Poll data from Ballotpedia. Ratings from Cook, Sabato, and Inside Elections.

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Massachusetts 5th District · House

TBDvsTBD

D primary · Sep 1R primary · Sep 1

Score updated May 30, 2026

Read more on Ballotpedia

142MONITOR

Priority Score Breakdown

Primary Candidates

Democratic Primary · Sep 1

Jonathan Paz

Katherine M. Clark★ Incumbent

RFA ELLOCVECU

Tarik Samman

Expert Ratings

Cook PoliticalCookSafe D

Sabato's Crystal BallSabatoLean D

Massachusetts house — Score 142 | Tip the Scale Blue