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Massachusetts Primary and Delegate Rules

Last reviewed: July 26, 2026. Massachusetts primary election and presidential delegate rule information is summarized from the source links listed on this page. Confirm final rules, deadlines, and party procedures with the listed official sources.

Quick Answer​

  • Primary types: Democratic presidential: Open to Unaffiliated Voters; Democratic state: Open to Unaffiliated Voters; Republican presidential: Open to Unaffiliated Voters; Republican state: Open to Unaffiliated Voters.
  • Consolidated presidential and state primaries: No.
  • Democratic delegates: 116 total, 92 pledged, 24 unpledged, 8 alternates.
  • Republican delegates: 40 total, 40 pledged, 0 unpledged, 37 alternates.

Massachusetts Primary Election Types​

Primary election types by party and contest
PartyContestPrimary type
DemocraticPresidentialOpen to Unaffiliated Voters
DemocraticStateOpen to Unaffiliated Voters
RepublicanPresidentialOpen to Unaffiliated Voters
RepublicanStateOpen to Unaffiliated Voters

Presidential and State Primaries Scheduling​

Consolidated Primaries: No

Massachussetts is one of the states that have not merged their presidential and state primaries. On a Presidential Election year, presidential primaries and State primaries are scheduled to run on different dates.

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.

Voting In Primaries​

  • You don’t need to enroll in a party to vote in a primary in Massachusetts. All registered voters can participate. If you’re registered in one party, however, you can’t vote in another party’s primary..

Massachusetts Presidential Delegate Allocation​

The presidential primary process involves selecting delegates who will represent the state at the party's national convention. Delegates selected from the primary elections attend the party's national convention, where they officially nominate the presidential candidate. The candidate with the majority of delegates becomes the party's nominee for the presidential election. Candidates Ballot access rules vary depending on the candidate’s political party.

Massachusetts presidential delegate counts
PartyTotal delegate votesPledgedUnpledgedAlternatesAllocation methodThreshold
Democratic Party11692248Proportional15% minimum vote required
Republican Party4040037ProportionalA minimum of 10% of the votes required

Democratic Party Primary Delegates Process​

Democratic Party Delegates Allocation​

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 representation system based on the results of the Presidential Primary Election for apportioning pledged delegates to the Democratic National Convention.

Presidential Candidates Ballot Access​

  • A presidential candidate gains access to the State presidential preference primary ballot if:
  • The candidate has filed the appropriate registration information with the federal election commission (FEC) to become a candidate for president of the United States; and
  • Please check with the State Democratic party for further requirements.

Delegates Breakdown​

  • District-level Delegates: 60
  • At-large Delegates: 20
  • Pledged PLEOs Delegates: 12
  • Automatic Delegates - Unpledged PLEOs: 24
  • Alternate Delegates: 8

Automatic Delegates (Unpledged PLEOs - Super Delegates) Breakdown​

  • DNC Members: 9
  • Dem. Members of Congress: 11
  • Dem. Governors: 1
  • Distinguished Party Leaders: 3

Republican Party Primary Delegates Process​

Republican Party's Delegates Allocation​

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 March 5, 2024, Republican primary results in Massachusetts.

Specific delegate selections will be made as follows:​

  • 3 delegates and 3 alternates per Congressional District to be selected by the state chair of the respective Massachusetts Presidential campaigns or other campaign designee, in consultation with the MassGOP Chair (27 total delegates);
  • 3 automatic delegates, consistent with RNC rules - State Party Chair, National Committeeman, National Committeewoman (3 delegates);
  • 10 at-large delegates and alternates to be selected by the State Party Chair, after asking for submissions from members of the Republican State Committee and registered Republicans, and in consultation with the presidential campaigns (10 delegates);

Presidential Candidates Ballot Access​

  • A presidential candidate gains access to the State presidential preference primary ballot if:
  • The candidate has filed the appropriate registration information with the federal election commission (FEC) to become a candidate for president of the United States; and
  • Please check with the State Republican party for additional requirements.

Delegates Breakdown​

  • District-level Delegates: 27
  • At-large Delegates: 10
  • RNC Delegates: 3
  • Alternate Delegates: 37

About These Rules​

This page contains primary election rules and presidential primary delegate allocation information for states and U.S. territories.

Primary voting rules and delegate allocation usually apply to statewide partisan primary elections. Check with your local election office for current guidance because rules, dates, and party procedures can change.

The information provided on this page was validated using the following resources: