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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 9th District · House

TBDvsTBD

D primary · Sep 1R primary · Sep 1

Score updated May 30, 2026

Read more on Ballotpedia

189MONITOR

Priority Score Breakdown

Primary Candidates

Democratic Primary · Sep 1

Craig Swallow

William R. Keating★ Incumbent

Republican Primary · Sep 1

Robert MacAllister

Expert Ratings

Cook PoliticalCookSafe D

Sabato's Crystal BallSabatoToss-Up

Inside ElectionsIEToss-Up

Massachusetts house — Score 189 | Tip the Scale Blue