The Iowa caucuses are quadrennial electoral events for the Democratic and Republican parties in the U.S. state of Iowa. Unlike primary elections, where registered voters cast ballots at polling places on election day, Iowa caucuses are meetings where voters gather to discuss and select candidates for their registered party. Political parties hold the caucuses, in contrast to most state-run primaries. Both presidential and midterm elections in Iowa use caucuses. The caucuses are also held to select delegates to county conventions and party committees, among other party activities.
From January 3 to June 3, 2008, voters of the Democratic Party chose their nominee for president in the 2008 United States presidential election. Senator Barack Obama of Illinois was selected as the nominee, becoming the first African American to secure the presidential nomination of any major political party in the United States. However, due to a close race between Obama and Senator Hillary Clinton of New York, the contest remained competitive for longer than expected; neither candidate received enough pledged delegates from state primaries and caucuses to achieve a majority, without endorsements from unpledged delegates (superdelegates).
The 2008 Michigan Democratic presidential primary took place January 15, 2008. Originally, the state had 156 delegates up for grabs that were to be awarded in the following way: 83 delegates were to be awarded based on the winner in each of Michigan's 15 congressional districts while an additional 45 delegates were to be awarded to the statewide winner. Twenty-eight unpledged delegates, known as superdelegates, were initially able to cast their votes at the Democratic National Convention in Denver, Colorado.
The 2012 United States presidential election in Rhode Island took place on November 6, 2012, as part of the 2012 United States presidential election in which all 50 states plus the District of Columbia participated. Rhode Island voters chose four electors to represent them in the Electoral College via a popular vote pitting incumbent Democratic President Barack Obama and his running mate, Vice President Joe Biden, against Republican challenger and former Massachusetts Governor Mitt Romney and his running mate, Congressman Paul Ryan.
The 2020 Maryland Democratic presidential primary took place on June 2, 2020, after being rescheduled due to the COVID-19 pandemic, as one of eight delayed and regular primaries on the same day in the Democratic Party primaries for the 2020 presidential election. It was originally planned to take place on April 28, 2020, as one of several states in the "Acela primary". The Maryland primary was a closed primary, with the state awarding 120 delegates to the 2020 Democratic National Convention, of whom 96 were pledged delegates allocated on the basis of the primary results.
The 2020 Rhode Island Democratic presidential primary took place on June 2, 2020, after being postponed due to concerns about the coronavirus pandemic, as one of eight delayed and regular primaries on the same day in the Democratic Party primaries for the 2020 presidential election. It was originally planned to take place on April 28, 2020, as one of several northeastern states in the "Acela primary". The Rhode Island primary was a semi-closed primary, with the state awarding 35 delegates, of whom 26 were pledged delegates allocated on the basis of the primary results.
This article contains the results of the 2020 Democratic Party presidential primaries and caucuses, the processes by which the Democratic Party selected delegates to attend the 2020 Democratic National Convention from August 17–20, 2020. The series of primaries, caucuses, and state conventions culminated in the national convention, where the delegates cast their votes to formally select a candidate. A simple majority (1,990) of the total delegate votes (3,979) was required to become the nominee.
From January 23 to June 8, 2024, presidential primaries and caucuses were organized by the Democratic Party to select the delegates to the 2024 Democratic National Convention, to determine the party's nominee for president in the 2024 United States presidential election. The elections took place in all U.S. states, the District of Columbia, five U.S. territories, and Democrats Abroad.
The 2024 United States presidential election in Delaware is scheduled to take place on Tuesday, November 5, 2024, as part of the 2024 United States elections in which all 50 states plus the District of Columbia will participate. Delaware voters will choose electors to represent them in the Electoral College via a popular vote. The state of Delaware has 3 electoral votes in the Electoral College, following reapportionment due to the 2020 United States census in which the state neither gained nor lost a seat.
The 2024 United States presidential election in Mississippi is scheduled to take place on Tuesday, November 5, 2024, as part of the 2024 United States elections in which all 50 states plus the District of Columbia will participate. Mississippi voters will choose electors to represent them in the Electoral College via a popular vote. The state of Mississippi has six electoral votes in the Electoral College, following reapportionment due to the 2020 United States census in which the state neither gained nor lost a seat.
The 2024 United States presidential election in New Hampshire is scheduled to take place on Tuesday, November 5, 2024, as part of the 2024 United States elections in which all 50 states plus the District of Columbia will participate. New Hampshire voters will choose electors to represent them in the Electoral College via a popular vote. The state of New Hampshire has four electoral votes in the Electoral College, following reapportionment due to the 2020 United States census in which the state neither gained nor lost a seat.
The 2024 United States presidential election in Rhode Island is scheduled to take place on Tuesday, November 5, 2024, as part of the 2024 United States elections in which all 50 states plus the District of Columbia will participate. Rhode Island voters will choose electors to represent them in the Electoral College via a popular vote. The state of Rhode Island has four electoral votes in the Electoral College.
The 2024 United States presidential election in South Carolina is scheduled to take place on Tuesday, November 5, 2024, as part of the 2024 United States elections in which all 50 states plus the District of Columbia will participate. South Carolina voters will choose electors to represent them in the Electoral College via a popular vote. The state of South Carolina has nine electoral votes in the Electoral College, following reapportionment due to the 2020 United States census in which the state neither gained nor lost a seat.
The 2024 United States presidential election in Wisconsin is scheduled to take place on Tuesday, November 5, 2024, as part of the 2024 United States elections in which all 50 states plus the District of Columbia will participate. Wisconsin voters will choose electors to represent them in the Electoral College via a popular vote. The state of Wisconsin has 10 electoral votes in the Electoral College, following reapportionment due to the 2020 United States census in which the state neither gained nor lost a seat.
The 2024 Georgia Democratic presidential primary was held on March 12, 2024, as part of the Democratic Party primaries for the 2024 presidential election. 124 delegates to the Democratic National Convention were allocated to presidential candidates.
The 2024 New York Democratic presidential primary was held on April 2, 2024, as part of the Democratic Party primaries for the 2024 presidential election. 306 delegates to the Democratic National Convention will be allocated to presidential candidates.
The 2024 Maryland Democratic presidential primary took place on May 14, 2024, as part of the Democratic Party primaries for the 2024 presidential election. 118 delegates to the Democratic National Convention will be allocated to presidential candidates.
In the 2024 United States presidential election, different laws and procedures govern whether or not a candidate or political party is entitled to appear on voters' ballots. Since election processes are decentralized by Article I, Section 4, of the United States Constitution, these laws are established and enforced by the states. Additionally, there are often different requirements for primary and general elections, and requirements for primary elections may additionally differ by party.
"Uncommitted" is a voting option in some United States presidential primaries. This option is listed along with the names of individuals running for the position and is often described as "none of the above". Depending on state and party thresholds, voting uncommitted may allow states to send uncommitted delegates to a party's nominating convention.
The Israel–Hamas war protest vote movements were protest vote movements targeting the 2024 United States Democratic Party presidential primaries to protest US president Joe Biden's policy towards the Israel–Hamas war. They were part of larger Israel–Hamas war protests in the United States. After a notable "uncommitted" vote in the US state of Michigan, activists sought to replicate the protest in other US states. While some activists under Abandon Biden argued against supporting Biden entirely during the 2024 general presidential election, others in uncommitted movements urged to use uncommitted votes during the presidential primary to push for pro-Palestinian action before the presidential election. Both groups overlap and supported each other's goals, to the point of being considered "twin" movements. On July 21, 2024, Joe Biden withdrew from the 2024 presidential election.
