Each of the 50 U.S. states, the District of Columbia, and territories of the United States holds either primary elections or caucuses to help nominate individual candidates for president of the United States. This process is designed to choose the candidates that will represent their political parties in the general election.
From January 14 to June 8, 2004, voters of the Democratic Party chose its nominee for president in the 2004 United States presidential election.
Super Tuesday is the United States presidential primary election day in February or March when the greatest number of U.S. states hold primary elections and caucuses. Approximately one-third of all delegates to the presidential nominating conventions can be won on Super Tuesday, more than on any other day. The results on Super Tuesday are therefore a strong indicator of the likely eventual presidential nominee of each political party.
Mini-Tuesday was the name given to the February 3, 2004 U.S. presidential primary where several states, which to that point had participated in "Super Tuesday," cast their votes for the Presidential nominees of the 2004 Presidential election. Mini-Tuesday was also called Super Tuesday I. With the large number of states moving their election dates up to Mini-Tuesday for the 2008 election cycle, pundits have largely shied away from using the term again, instead choosing to reappropriate the term "Super Tuesday" to better represent the primaries held on that approximate date. The date is also known as "Super Duper Tuesday," "Giga Tuesday," and "Tsunami Tuesday," among others, with the term "Mini Tuesday" falling to apparent disuse for the time being.
From January 19 to June 8, 2004, voters of the Republican Party chose its nominee for president in the 2004 United States presidential election. Incumbent President George W. Bush was again selected as the nominee through a series of primary elections and caucuses culminating in the 2004 Republican National Convention held from August 30 to September 2, 2004, in New York City.
Presidential primaries and caucuses of the Republican Party took place within all 50 U.S. states and the District of Columbia between February 18 to June 9, 1992. These elections were designed to select the 2,277 delegates to send to the national convention in Houston, Texas from August 17 to August 20, 1992, who selected the Republican Party's nominee for president in the 1992 United States presidential election, incumbent president George H. W. Bush. The delegates also approved the party platform and vice-presidential nominee. Bush went on to lose the general election to the Democratic nominee, Governor Bill Clinton.
The 2004 United States presidential election in South Carolina took place on November 2, 2004, as part of the 2004 United States presidential election which took place throughout all 50 states and D.C. Voters chose eight representatives, or electors to the Electoral College, who voted for president and vice president.
The 2012 United States presidential election was the 57th quadrennial presidential election, held on Tuesday, November 6, 2012. Incumbent Democratic President Barack Obama and his running mate, incumbent Vice President Joe Biden, were re-elected to a second term. They defeated the Republican ticket of former Governor Mitt Romney of Massachusetts and Representative Paul Ryan of Wisconsin.
Voters of the Republican Party elected state delegations to the 2012 Republican National Convention in presidential primaries. The national convention then selected its nominee to run for President of the United States in the 2012 presidential election. There were 2,286 delegates chosen, and a candidate needed to accumulate 1,144 delegate votes at the convention to win the nomination. The caucuses allocated delegates to the respective state delegations to the national convention, but the actual election of the delegates were, many times, at a later date. Delegates were elected in different ways that vary from state to state. They could be elected at local conventions, selected from slates submitted by the candidates, selected at committee meetings, or elected directly at the caucuses and primaries.
The 2012 United States presidential election in Louisiana 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. Louisiana voters chose eight 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.
Presidential primaries and caucuses were organized by the Democratic Party to select the 4,051 delegates to the 2016 Democratic National Convention held July 25–28 and determine the nominee for president in the 2016 United States presidential election. The elections took place within all fifty U.S. states, the District of Columbia, five U.S. territories, and Democrats Abroad and occurred between February 1 and June 14, 2016.
Presidential primaries and caucuses of the Republican Party took place within all 50 U.S. states, the District of Columbia, and five U.S. territories between February 1 and June 7, 2016. These elections selected the 2,472 delegates that were sent to the Republican National Convention. Businessman and reality television personality Donald Trump won the Republican nomination for president of the United States.
The 2020 United States presidential election in Iowa was held on Tuesday, November 3, 2020, as part of the 2020 United States presidential election in which all 50 states plus the District of Columbia participated. Iowa voters chose electors to represent them in the Electoral College via a popular vote, pitting the Republican Party's nominee, incumbent President Donald Trump of Florida, and running mate Vice President Mike Pence of Indiana against Democratic Party nominee, former Vice President Joe Biden of Delaware, and his running mate California Senator Kamala Harris. Iowa has six electoral votes in the Electoral College.
Presidential primaries and caucuses are being held to select delegates to the 2024 Republican National Convention to determine the party's nominee for president in the 2024 United States presidential election. The Republican primaries and caucuses have taken place or will take place in all 50 U.S. states, the District of Columbia, and five U.S. territories between January and June 2024. The 2024 Republican National Convention is scheduled to be held in July at the Fiserv Forum in Milwaukee, Wisconsin.
The 2004 Wisconsin Republican presidential primary was held on February 17, 2004, as part of the 2004 Republican Party primaries for the 2004 presidential election. 37 delegates to the 2004 Republican National Convention were allocated to presidential candidates.
The 2004 Arkansas Republican presidential primary was held on May 18, 2004, as part of the 2004 Republican Party primaries for the 2004 presidential election. 35 delegates to the 2004 Republican National Convention were allocated to the presidential candidates. The contest was held alongside primaries in Kentucky and Oregon.
The 2004 Oregon Republican presidential primary was held on May 18, 4, as part of the 2004 Republican Party primaries for the 2004 presidential election. 28 delegates to the 2004 Republican National Convention were allocated to the presidential candidates. The contest was alongside the Kentucky primary and Arkansas primary.
