The Ballot Brief
Norfolk County, Massachusetts

Massachusetts House, 5th Norfolk District

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One candidate is tracked for Massachusetts House, 5th Norfolk District on the November 3, 2026 ballot: Mark J. Cusack. Candidate information follows official Norfolk County election filings; verify with the official election office linked below.

Mark J. Cusack (Democratic) is on the November 3 ballot for Massachusetts House, 5th Norfolk District; Mark J. Cusack is the sitting member, per the Massachusetts House of Representatives's official member directory (malegislature.gov). Nominees were chosen at the September 1, 2026 primary or, where only one candidate qualified for a party, print unopposed; Massachusetts elects this seat by plurality vote. Unenrolled and third-party candidates who qualify by nomination paper are not reflected in primary results and are not yet available from a certified source; check the Secretary of the Commonwealth's November list once published. This seat is elected by district; only the district covering your address appears on your ballot.

Mark J. Cusack

Mark J. Cusack

Democratic · Incumbent

Mark J. Cusack is the Democratic nominee for Massachusetts House, 5th Norfolk District on the November 3, 2026 ballot, per the Secretary of the Commonwealth's September 1, 2026 primary results. Mark J. Cusack is a sitting member for the district, per the Massachusetts House of Representatives's official member directory (malegislature.gov). Cusack has represented the 5th Norfolk District since 2011 and previously worked as an assistant to the Mayor of Braintree, per malegislature.gov Biography profile. Cusack serves as House Chairman of the Joint Committee on Marijuana Policy, per malegislature.gov Biography profile. No campaign website or questionnaire response was found as of September 11, 2026.

Verify this race
Candidate roster from official Norfolk County Supervisor of Elections filings, last verified 2026-09-06. Bios and priorities carry their attribution inline.
Cross-check with the official Massachusetts election office, or see the full Norfolk County sample ballot and your exact ballot by address.