Massachusetts 4th — House 2026 Rep Primary
The Massachusetts 4th — House rep primary is scheduled for September 1, 2026. Tom Stalcup is running unopposed. No public polling is available for this race, so the forecast leans on fundraising, endorsements, candidate profiles, and historical results.
Current win probabilities
- Tom Stalcup — 100%
Probabilities update daily from polls, fundraising, endorsements, and historical results.