The Massachusetts House District 4 Primary is a federal primary election scheduled for September 15, 2026, to select the Democratic and Republican nominees for the U.S. House of Representatives from Massachusetts's 4th congressional district. The winner of each party's primary will advance to the general election in November 2026.
The Massachusetts House District 4 Primary is a federal primary election scheduled for September 15, 2026, to select the Democratic and Republican nominees for the U.S. House of Representatives from Massachusetts's 4th congressional district. The winner of each party's primary will advance to the general election in November 2026.
To vote in Massachusetts, voters must be registered by the deadline. Registration can be completed online, by mail, or in person at local election offices. On Election Day, voters can cast ballots at their assigned polling place; early voting is available from September 5 to September 11, 2026, and voters must present a valid ID if it is their first time voting in a federal election in Massachusetts or if requested by a poll worker.