Elections Center
Primary Rules
See Massachusetts primary election type, who can vote in primaries, and historical 2024 Democratic and Republican delegate allocation details.
Who Can Vote
Massachusetts is listed with an Open to Unaffiliated classification for Democratic State, Democratic Presidential, Republican Presidential, and Republican State. Unaffiliated voters may have primary ballot options, but party and contest rules still matter.
Open to Unaffiliated: Democratic State, Democratic Presidential, Republican Presidential, and Republican State.
Primary rules can vary by party, office, and election cycle. Confirm your current ballot eligibility with state election officials, your local election office, or the relevant political party.
The delegate totals on this page are historical 2024 presidential cycle data. They help explain the last presidential allocation cycle but should not be treated as current-cycle delegate counts.
Primary Type
In Massachusetts, every registered voter can vote in a primary election. You do not need to be a party member to participate, but your party registration may affect your ballot options.
Delegates
2024 Democratic Delegates
Massachusetts Democratic Party will send a total of 116 Delegate Votes and 8 Alternate Delegates to the 2024 Democratic national convention. 92 of the 116 delegates are pledeged and the remaining 24 are unpledged. The party will use a proportional...
2024 Republican Delegates
The Republican party will send a total of 40 Delegate Votes and 37 Alternate Delegates to the 2024 RNC. 40 Delegate Votes (27 District-level delegates, 10 At-Large, and 3 RNC delegates). Delegates will be awarded on a proportional basis consistent with the...
Sources
Questions
Massachusetts is listed with the following primary type classification: Open to Unaffiliated.
Massachusetts is listed with an Open to Unaffiliated classification for Democratic State, Democratic Presidential, Republican Presidential, and Republican State. Unaffiliated voters may have primary ballot options, but party and contest rules still matter.
The model lists 116 Democratic delegate votes and 40 Republican delegate votes for the 2024 presidential cycle.
The delegate totals shown for Massachusetts are historical 2024 presidential cycle data where listed. Confirm current-cycle delegate plans with official party materials or state election sources.
Use state election materials, party materials, and selected reference links where available. This page links to swww.ec.state.ma.us - How to Vote in a Primary and www.ncsl.org - Primary Types.