Participants must be registered to vote as Democrats and may register on the date of the caucus.

Saturday 6 June 2020: Guam Caucus. Hours 10:00a-8:00p ChST (0000-1000 UTC). Delegate Pledging: Proportional Caucus/Convention. Voter Eligibility: Closed Caucus/Convention.

Caucus
Source: Democratic Party of Guam.
Status: Official. Retrieved: Saturday 6 June 2020.
Included in Nationwide vote.

The caucus meets to choose 7 of Guam's 13 delegates to the Democratic National Convention (representing 7 of Guam's 13 delegate votes at the National Convention). Guam's caucus is conducted like a party-run primary where voters cast secret ballots in their respective precincts. A mandatory 15% threshold is required in order for a presidential contender to be allocated National Convention delegates. Here is how the Democratic Proportional Delegate Allocation Math works.

• 7 at-large delegates to the National Convention are allocated to the presidential contenders according to the island-wide caucus vote.

Caucus
Source: Democratic Party of Guam.
Status: Official. Retrieved: Saturday 6 June 2020.

The remaining 6 National Convention delegates consist of

• 6 Unpledged PLEO delegates:
• 4 Democratic National Committee members (Guam Party Chair, Guam Party Vice-Chair, Committeeman, and Committeewoman).
• 1 Member of Congress (0 Senators and 1 Representative) (Territorial Delegate Madeleine Z. Bordallo =a non-voting Delegate in the House of Representatives).
• 1 Governor.
• 0 Distinguished Party Leaders.

These 6 delegates and will go to the Democratic National Convention officially "Unpledged".