7 candidates filed, 2 active for the 2026 House election in Massachusetts District 4. Party primary on Sep 1, 2026. General election on Nov 3, 2026. FEC Race ID: HMA042026.
Market (kalshi): R 2% · D 98%Rating: 270toWin · 2026-10-02
Bars end at the milestone each candidate exited — exact withdrawal dates aren't published, so they're placed at the primary. Dashed segment = upcoming; solid stops at today.