
Each of the 50
U.S. state
In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its so ...
s, the
District of Columbia
Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and Federal district of the United States, federal district of the United States. The city is on the Potomac River, across from ...
, and five
territories of the United States
Territories of the United States are sub-national administrative divisions and dependent territory, dependent territories overseen by the federal government of the United States. The American territories differ from the U.S. states and Indi ...
holds either
primary election
Primary elections or primaries are elections held to determine which candidates will run in an upcoming general election. In a partisan primary, a political party selects a candidate. Depending on the state and/or party, there may be an "open pr ...
s or
caucuses
A caucus is a group or meeting of supporters or members of a specific political party or movement. The exact definition varies between different countries and political cultures.
The term originated in the United States, where it can refer to ...
to help nominate individual candidates for
president of the United States
The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the Federal government of the United States#Executive branch, executive branch of the Federal government of t ...
. This process is designed to choose the candidates that will represent their
political parties
A political party is an organization that coordinates candidates to compete in a particular area's elections. It is common for the members of a party to hold similar ideas about politics, and parties may promote specific ideological or p ...
in the
general election
A general election is an electoral process to choose most or all members of a governing body at the same time. They are distinct from By-election, by-elections, which fill individual seats that have become vacant between general elections. Gener ...
.
The
United States Constitution
The Constitution of the United States is the Supremacy Clause, supreme law of the United States, United States of America. It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally includi ...
has never specified this process; political parties have developed their own procedures over time. Some states hold only primary elections, some hold only caucuses, and others use a combination of both. These primaries and caucuses are staggered, generally beginning sometime in January or February, and ending about mid-June before the general election in November. State and local governments run the primary elections, while caucuses are private events that are directly run by the political parties themselves. A state's primary election or caucus is usually an
indirect election
An indirect election or ''hierarchical voting,'' is an election in which voters do not choose directly among candidates or parties for an office ( direct voting system), but elect people who in turn choose candidates or parties. It is one of the o ...
: instead of voters directly selecting a particular person running for president, they determine the number of delegates a candidate will receive from their respective state for each party's
national convention
The National Convention () was the constituent assembly of the Kingdom of France for one day and the French First Republic for its first three years during the French Revolution, following the two-year National Constituent Assembly and the ...
. These delegates then in turn select their party's presidential nominee. The first state in the United States to hold its presidential primary was
North Dakota
North Dakota ( ) is a U.S. state in the Upper Midwest, named after the indigenous Dakota people, Dakota and Sioux peoples. It is bordered by the Canadian provinces of Saskatchewan and Manitoba to the north and by the U.S. states of Minneso ...
in 1912, following on
Oregon
Oregon ( , ) is a U.S. state, state in the Pacific Northwest region of the United States. It is a part of the Western U.S., with the Columbia River delineating much of Oregon's northern boundary with Washington (state), Washington, while t ...
's successful
implementation of its system in 1910.
Each party determines how many delegates it allocates to each state. Along with those "pledged" delegates chosen during the primaries and caucuses, state delegations to both the
Democratic and
Republican conventions also include
"unpledged" delegates who have a vote. For Republicans, they consist of the three top party officials who serve ''At Large'' from each state and territory. Democrats have a more expansive group of unpledged delegates called "
superdelegate
In American politics, a superdelegate is a delegate to a presidential nominating convention who is seated automatically.
In Democratic National Conventions, superdelegates—described in formal party rules as the party leaders and electe ...
s", who are party leaders and elected officials. If no single candidate has secured an absolute majority of delegates (including both pledged and unpledged), then a "
brokered convention
In United States politics, a brokered convention (sometimes referred to as an open convention and closely related to a contested convention) occurs when no candidate is nominated on the first ballot of a party's nominating convention.
In many ca ...
" occurs: all pledged delegates are "released" after the first round of voting and are able to switch their allegiance to a different candidate, and then additional rounds take place until there is a winner with an absolute majority.
The staggered nature of the presidential primary season allows candidates to concentrate their resources in each area of the country one at a time instead of campaigning in every state simultaneously. In some of the less populous states, this allows campaigning to take place on a much more personal scale. However, the overall results of the primary season may not be representative of the U.S. electorate as a whole: voters in Iowa, New Hampshire and other less populous states which traditionally hold their primaries and caucuses in late-January/February usually have a major impact on the races, while voters in California and other large states which traditionally hold their primaries in June generally end up having a significantly reduced say because the races are usually over by then. As a result, more states vie for earlier primaries, known as "front-loading", to claim a greater influence in the process. The national parties have used penalties and awarded bonus delegates in efforts to stagger the system over broadly a 90-day window. Where state legislatures set the primary or caucus date, sometimes the out-party in that state has endured penalties in the number of delegates it can send to the national convention.
History
Background
There is no provision for the role of political parties in the
United States Constitution
The Constitution of the United States is the Supremacy Clause, supreme law of the United States, United States of America. It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally includi ...
, since the
Founding Fathers
The Founding Fathers of the United States, often simply referred to as the Founding Fathers or the Founders, were a group of late-18th-century American revolutionary leaders who united the Thirteen Colonies, oversaw the War of Independence ...
did not originally intend for American politics to be partisan. In
Federalist Papers No. 9 and
No. 10,
Alexander Hamilton
Alexander Hamilton (January 11, 1755 or 1757July 12, 1804) was an American military officer, statesman, and Founding Fathers of the United States, Founding Father who served as the first U.S. secretary of the treasury from 1789 to 1795 dur ...
and
James Madison
James Madison (June 28, 1836) was an American statesman, diplomat, and Founding Fathers of the United States, Founding Father who served as the fourth president of the United States from 1809 to 1817. Madison was popularly acclaimed as the ...
, respectively, wrote specifically about the dangers of domestic
political faction
A political faction is a group of people with a common political purpose, especially a subgroup of a political party that has interests or opinions different from the rest of the political party. Intragroup conflict between factions can lead to ...
s. Thus in the first two presidential elections, the
Electoral College
An electoral college is a body whose task is to elect a candidate to a particular office. It is mostly used in the political context for a constitutional body that appoints the head of state or government, and sometimes the upper parliament ...
handled the nominations and elections in
1789
Events
January–March
* January – Emmanuel Joseph Sieyès publishes the pamphlet '' What Is the Third Estate?'' ('), influential on the French Revolution.
* January 7 – The 1788-89 United States presidential election ...
and
1792
Events
January–March
* January 9 – The Treaty of Jassy ends the Russian Empire's war with the Ottoman Empire over Crimea.
* January 25 – The London Corresponding Society is founded.
* February 18 – Thomas Holcrof ...
that selected
George Washington
George Washington (, 1799) was a Founding Fathers of the United States, Founding Father and the first president of the United States, serving from 1789 to 1797. As commander of the Continental Army, Washington led Patriot (American Revoluti ...
. The beginnings of the American
two-party system
A two-party system is a political party system in which two major political parties consistently dominate the political landscape. At any point in time, one of the two parties typically holds a majority in the legislature and is usually referr ...
then emerged from Washington's immediate circle of advisors. Hamilton and Madison, who wrote the aforementioned Federalist Papers against political factions, ended up being the core leaders in this partisanship: Hamilton became the leader of
Federalist Party
The Federalist Party was a conservativeMultiple sources:
*
*
*
*
*
*
*
* and nationalist American political party and the first political party in the United States. It dominated the national government under Alexander Hamilton from 17 ...
while Madison co-helmed the
Democratic-Republican Party
The Democratic-Republican Party (also referred to by historians as the Republican Party or the Jeffersonian Republican Party), was an American political party founded by Thomas Jefferson and James Madison in the early 1790s. It championed li ...
with
Thomas Jefferson
Thomas Jefferson (, 1743July 4, 1826) was an American Founding Fathers of the United States, Founding Father and the third president of the United States from 1801 to 1809. He was the primary author of the United States Declaration of Indepe ...
.
Congressional caucus era (17961832)
Starting with the
1796 election, congressional party or a state legislature party
caucus
A caucus is a group or meeting of supporters or members of a specific political party or movement. The exact definition varies between different countries and political cultures.
The term originated in the United States, where it can refer to ...
selected the party's presidential candidates. Before 1820, Democratic-Republican members of Congress would nominate a single candidate from their party. That system collapsed in 1824, and since 1832 the preferred mechanism for nomination has been a
national convention
The National Convention () was the constituent assembly of the Kingdom of France for one day and the French First Republic for its first three years during the French Revolution, following the two-year National Constituent Assembly and the ...
.
Caucus and convention era (18321912)
The first national convention to nominate a presidential candidate was called by the
Anti-Masonic Party
The Anti-Masonic Party was the earliest Third party (United States), third party in the United States. Formally a Single-issue politics, single-issue party, it strongly opposed Freemasonry in the United States. It was active from the late 1820s, ...
in 1831, as they could not use the caucus system because they had no congressmen. The party leaders instead called for a national meeting of supporters to set the party's candidate. This convention was held in
Baltimore, Maryland
Baltimore is the List of municipalities in Maryland, most populous city in the U.S. state of Maryland. With a population of 585,708 at the 2020 United States census, 2020 census and estimated at 568,271 in 2024, it is the List of United States ...
, on September 26, 1831, which selected
William Wirt as their presidential candidate.
Delegates to the national convention were usually selected at state conventions whose own delegates were chosen by district conventions. Sometimes they were dominated by intrigue between
political boss
In the politics of the United States of America, a boss is a person who controls a faction or local branch of a political party. They do not necessarily hold public office themselves; most historical bosses did not, at least during the times of th ...
es who controlled delegates; the national convention was far from democratic or transparent.
Mixed primary and caucus era (191268)
Progressive Era
The Progressive Era (1890s–1920s) was a period in the United States characterized by multiple social and political reform efforts. Reformers during this era, known as progressivism in the United States, Progressives, sought to address iss ...
reformers looked to the
primary election
Primary elections or primaries are elections held to determine which candidates will run in an upcoming general election. In a partisan primary, a political party selects a candidate. Depending on the state and/or party, there may be an "open pr ...
as a way to measure popular opinion of candidates, as opposed to the opinion of the bosses. Florida enacted the first presidential primary in 1901. The Wisconsin direct open primary of 1905 was the first to eliminate the caucus and mandate direct selection of national convention delegates. In 1910, Oregon became the first state to establish a presidential preference primary, which requires delegates to the National Convention to support the winner of the primary at the convention. By 1912, twelve states either selected delegates in primaries, used a preferential primary, or both. By 1920 there were 20 states with primaries, but some went back, and from 1936 to 1968, 12 states used them.
The primary received its first major test in the
1912 election pitting incumbent president
William Howard Taft
William Howard Taft (September 15, 1857March 8, 1930) served as the 27th president of the United States from 1909 to 1913 and the tenth chief justice of the United States from 1921 to 1930. He is the only person to have held both offices. ...
against challengers
Theodore Roosevelt
Theodore Roosevelt Jr. (October 27, 1858 – January 6, 1919), also known as Teddy or T.R., was the 26th president of the United States, serving from 1901 to 1909. Roosevelt previously was involved in New York (state), New York politics, incl ...
and
Robert La Follette
Robert Marion La Follette Sr. (June 14, 1855June 18, 1925), nicknamed "Fighting Bob," was an American lawyer and politician. He represented Wisconsin in both chambers of Congress and served as the 20th governor of Wisconsin from 1901 to 1906. ...
. Roosevelt proved the most popular candidate, but as most primaries were non-binding "preference" shows and held in only fourteen of the-then forty-eight states, the Republican nomination went to Taft, who controlled the convention.
Seeking to boost
voter turnout
In political science, voter turnout is the participation rate (often defined as those who cast a ballot) of a given election. This is typically either the percentage of Voter registration, registered voters, Suffrage, eligible voters, or all Voti ...
,
New Hampshire
New Hampshire ( ) is a U.S. state, state in the New England region of the Northeastern United States. It borders Massachusetts to the south, Vermont to the west, Maine and the Gulf of Maine to the east, and the Canadian province of Quebec t ...
simplified its
ballot access
Ballot access is rules and procedures regulating the right to candidacy, the conditions under which a candidate, political party, or ballot measure is entitled to appear on voters' ballots in elections in the United States.
The jurisprudence o ...
laws in 1949. In the ensuing non-binding "beauty contest" of 1952, Republican
Dwight Eisenhower
Dwight David "Ike" Eisenhower (born David Dwight Eisenhower; October 14, 1890 – March 28, 1969) was the 34th president of the United States, serving from 1953 to 1961. During World War II, he was Supreme Commander of the Allied Expeditionar ...
demonstrated his broad voter appeal by out-polling the favored
Robert A. Taft
Robert Alphonso Taft Sr. (September 8, 1889 – July 31, 1953) was an American politician, lawyer, and scion of the Republican Party's Taft family. Taft represented Ohio in the United States Senate, briefly served as Senate majority le ...
, "Mr. Republican." Also, Democrat
Estes Kefauver
Carey Estes Kefauver ( ;
July 26, 1903 – August 10, 1963) was an American politician from Tennessee. A member of the Democratic Party, he served in the U.S. House of Representatives from 1939 to 1949 and in the U.S. Senate from 1949 until h ...
defeated incumbent president
Harry S. Truman
Harry S. Truman (May 8, 1884December 26, 1972) was the 33rd president of the United States, serving from 1945 to 1953. As the 34th vice president in 1945, he assumed the presidency upon the death of Franklin D. Roosevelt that year. Subsequen ...
, leading the latter to decide not to run for another term.
The first-in-the-nation
New Hampshire primary
The New Hampshire presidential primary is the first in a series of nationwide party primary elections and the second party contest, the first being the Iowa caucuses, held in the United States every four years as part of the process of cho ...
has since become a widely observed test of candidates' viability.
National binding primary era (1972present)
The impetus for national adoption of the binding primary election was the chaotic
1968 Democratic National Convention
The 1968 Democratic National Convention was held August 26–29 at the International Amphitheatre in Chicago, Illinois, United States. Earlier that year incumbent President Lyndon B. Johnson had announced he would not seek reelection, thus making ...
. Vice President
Hubert Humphrey
Hubert Horatio Humphrey Jr. (May 27, 1911 – January 13, 1978) was an American politician who served from 1965 to 1969 as the 38th vice president of the United States. He twice served in the United States Senate, representing Minnesota from 19 ...
secured the presidential nomination despite not winning a single primary under his own name. After this, a
Democratic National Committee
The Democratic National Committee (DNC) is the principal executive leadership board of the United States's Democratic Party (United States), Democratic Party. According to the party charter, it has "general responsibility for the affairs of the ...
-commissioned panel led by Senator
George McGovern
George Stanley McGovern (July 19, 1922 – October 21, 2012) was an American politician, diplomat, and historian who was a U.S. representative and three-term U.S. senator from South Dakota, and the Democratic Party (United States), Democ ...
– the
McGovern–Fraser Commission
The McGovern–Fraser Commission, formally known as Commission on Party Structure and Delegate Selection,Kamarck, Elaine C. (2009). Primary Politics: How Presidential Candidates Have Shaped the Modern Nominating System'. Washington, DC: Brookings I ...
– recommended that states adopt new rules to assure wider participation. A large number of states, faced with the need to conform to more detailed rules for the selection of national delegates, chose a presidential primary as an easier way to come into compliance with the new national Democratic Party rules. The result was that many more future delegates would be selected by a state presidential primary. The Republicans also adopted many more state presidential primaries. By 1992, Democrats had primaries in 40 states and Republicans in 39.
Procedure
Both major political parties of the U.S.—the
Democratic Party and the
Republican Party—officially nominate their candidate for president at their respective
national conventions. Each of these conventions is attended by a number of
delegates selected in accordance with the given party's bylaws. The results of the presidential primaries and caucuses bind many of these delegates, known as pledged delegates, to vote for a particular candidate.
Both parties also have a group of unpledged delegates. Republicans have three ''At-Large'' delegates selected at the state convention from all the states and territories, 168 in number. These are each states' two national committeepersons and the state chairperson.
In Democratic primaries through 2016, about 85% of delegates to the
Democratic National Convention
The Democratic National Convention (DNC) is a series of presidential nominating conventions held every four years since 1832 by the United States Democratic Party. They have been administered by the Democratic National Committee since the 18 ...
are "pledged delegates" who are apportioned to candidates according to the results of primaries and caucuses. The remaining 15% are unpledged
superdelegate
In American politics, a superdelegate is a delegate to a presidential nominating convention who is seated automatically.
In Democratic National Conventions, superdelegates—described in formal party rules as the party leaders and electe ...
s (consisting of sitting Democratic governors, sitting Democratic members of Congress
.e., senators and representatives former and current Democratic presidents and vice presidents, and a few leaders of Democratic National Committee-affiliated organizations, such as the
Young Democrats of America
The Young Democrats of America (YDA) is the youth wing of the Democratic Party of the United States. YDA operates as a separate organization from the Democratic National Committee; following the passage of the Bipartisan Campaign Reform Act, i ...
) who can vote for whomever they wish.
[Jeff Naft]
The Reason Why Dozens of Lobbyists Will Be Democratic Presidential Delegates
, ABC News (February 29, 2016). Some superdelegates are former or current state or federal lobbyists.
In 2016, following a push by independent Senator
Bernie Sanders
Bernard Sanders (born September8, 1941) is an American politician and activist who is the Seniority in the United States Senate, senior United States Senate, United States senator from the state of Vermont. He is the longest-serving independ ...
, who ran as a Democrat, the party voted in favor of superdelegate reform, such that in future presidential elections most superdelegates will be bound to their state primary results.
Types of primaries and caucuses

Franchise in a primary or caucus is governed by rules established by the state party, although the states may impose other regulations.
While most states hold primary elections, a handful of states hold caucuses. Instead of going to a polling place, voters attend local private events run by the political parties, and cast their selections there. One disadvantage of caucuses is that the state party runs the process directly instead of having the state and local governments run them. Another is that most election laws do not normally apply to caucuses.
Nearly all states have a ''binding'' primary or caucus, in which the results of the election depending on state law or party rules legally ''bind'' some or all of the delegates to vote for a particular candidate at the national convention, for a certain number of ballots or until the candidate releases the delegates. Some binding primaries are ''
winner-take-all'' contests, in which all of a state's delegates are required to vote for the same candidate. In a ''proportional vote'', a state's delegation is allocated in proportion to the candidates' percent of the popular vote in a congressional district. In many of those states that have proportional vote primaries, a candidate must meet a certain threshold in the popular vote to be given delegates.
Some states may use a binding ''
walking subcaucus'' system, where voters may instead be choosing pledged delegates to a local, county or state party convention, which then, in turn, selects pledged delegates to the national convention. A handful of states may also practice ''non-binding'' "beauty contests", which are public opinion surveys for use by caucus delegates to select candidates to a state convention, which then in turn selects delegates to the national convention.
In many states, only voters registered with a party may vote in that party's primary, known as a
closed primary
Primary elections or primaries are elections held to determine which candidates will run in an upcoming general election. In a partisan primary, a political party selects a candidate. Depending on the state and/or party, there may be an "open pri ...
. In some states, a semi-closed primary is practiced, in which voters unaffiliated with a party (
independents) may choose a party primary in which to vote. In an
open primary
Primary elections or primaries are elections held to determine which candidates will run in an upcoming general election. In a partisan primary, a political party selects a candidate. Depending on the state and/or party, there may be an "open pri ...
, any voter may vote in any party's primary. A semi-open primary occurs when a voter must choose a party-specific ballot to cast, instead of being provided a single ballot where the voter must choose on the ballot itself which party's primary to vote in. In all of these systems, a voter may participate in only one primary; that is, a voter who casts a vote for a candidate standing for the Republican nomination for president cannot cast a vote for a candidate standing for the Democratic nomination, or vice versa. A few states once staged a
blanket primary
The blanket primary is a system used for selecting political party candidates in a Partisan primary, primary election, used in Argentina and historically in the United States. In a blanket primary, voters may pick one candidate for each office wit ...
, in which voters could vote for one candidate in multiple primaries, but the practice was struck down by the
U.S. Supreme Court
The Supreme Court of the United States (SCOTUS) is the highest court in the federal judiciary of the United States. It has ultimate appellate jurisdiction over all U.S. federal court cases, and over state court cases that turn on question ...
in the 2000 case of ''
California Democratic Party v. Jones'' as violating the
freedom of assembly
Freedom of assembly, sometimes used interchangeably with the freedom of association, is the individual right or ability of individuals to peaceably assemble and collectively express, promote, pursue, and defend their ideas. The right to free ...
guaranteed by the
First Amendment
First most commonly refers to:
* First, the ordinal form of the number 1
First or 1st may also refer to:
Acronyms
* Faint Images of the Radio Sky at Twenty-Centimeters, an astronomical survey carried out by the Very Large Array
* Far Infrared a ...
.
Delegate selection rules
Both the Democratic Party and the Republican Party usually modify their delegate selection rules between presidential elections, including how delegates are allocated to each state and territory.
Under the current Democratic Party selection rules, adopted in 2006, pledged delegates are selected under
proportional representation
Proportional representation (PR) refers to any electoral system under which subgroups of an electorate are reflected proportionately in the elected body. The concept applies mainly to political divisions (Political party, political parties) amon ...
, which requires a candidate have a minimum of 15% of a state's popular vote to receive delegates. In addition, the Democratic Party may reject any candidate under their bylaws. Each state publishes a Delegate Selection Plan that notes the mechanics of calculating the number of delegates per
congressional district
Congressional districts, also known as electoral districts in other nations, are divisions of a larger administrative region that represent the population of a region in the larger congressional body. Countries with congressional districts includ ...
, and how votes are transferred from local conventions to the state and national convention. Since the 2012 Democratic primaries, the number of pledged delegates allocated to each of the 50 U.S. states and Washington, D.C., is based on two main factors: (1) the proportion of votes each state gave to the Democratic candidate in the last three presidential elections, and (2) the number of electoral votes each state has in the
United States Electoral College
In the United States, the Electoral College is the group of presidential electors that is formed every four years for the sole purpose of voting for the President of the United States, president and Vice President of the United States, vice p ...
. The
U.S. Territories
Territories of the United States are sub-national administrative divisions and dependent territories overseen by the federal government of the United States. The American territories differ from the U.S. states and Indian reservations in th ...
of
American Samoa
American Samoa is an Territories of the United States, unincorporated and unorganized territory of the United States located in the Polynesia region of the Pacific Ocean, South Pacific Ocean. Centered on , it is southeast of the island count ...
,
Guam
Guam ( ; ) is an island that is an Territories of the United States, organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. Guam's capital is Hagåtña, Guam, Hagåtña, and the most ...
, the
Northern Mariana Islands
The Northern Mariana Islands, officially the Commonwealth of the Northern Mariana Islands (CNMI), is an Territories of the United States, unincorporated territory and Commonwealth (U.S. insular area), commonwealth of the United States consistin ...
,
Puerto Rico
; abbreviated PR), officially the Commonwealth of Puerto Rico, is a Government of Puerto Rico, self-governing Caribbean Geography of Puerto Rico, archipelago and island organized as an Territories of the United States, unincorporated territo ...
, and the
US Virgin Islands
The United States Virgin Islands, officially the Virgin Islands of the United States, are a group of Caribbean islands and a Territories of the United States, territory of the United States. The islands are geographically part of the Virgin Isl ...
are instead assigned a fixed number of pledged delegates. States and territories who schedule their primary or caucus later in the primary season may also get additional bonus delegates.
The Republican Party's rules since 2008 leave more discretion to the states in choosing a method of allocating pledged delegates. As a result, states variously applied the statewide winner-take-all method (e.g.,
New York
New York most commonly refers to:
* New York (state), a state in the northeastern United States
* New York City, the most populous city in the United States, located in the state of New York
New York may also refer to:
Places United Kingdom
* ...
), district- and state-level winner-take-all (e.g.,
California
California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...
), or proportional allocation (e.g.,
Massachusetts
Massachusetts ( ; ), officially the Commonwealth of Massachusetts, is a U.S. state, state in the New England region of the Northeastern United States. It borders the Atlantic Ocean and the Gulf of Maine to its east, Connecticut and Rhode ...
). Changes in the rules before 2012 brought proportional representation to more states. The number of Republican pledged delegates allocated to each of the 50 U.S. states is 10 at-large delegates, plus three district delegates for each congressional district. Washington, D.C., and the five U.S. Territories are instead assigned a fixed number of pledged delegates. States and territories get bonus delegates based on whether it (if applicable) has a Republican governor, it has GOP majorities in one or all chambers of its state legislature, whether one or both of its U.S. senators are Republican, it has a GOP majority in its delegation to the U.S. House of Representatives, and whether its electoral college votes went to the Republican candidate in the last presidential election.
Each party's bylaws also specify which current and former elected officeholders and party leaders qualify as unpledged delegates. Because of possible deaths, resignations, or the results of intervening or special elections, the final number of these superdelegates may not be known until the week of the convention.
In U.S. territories
The primary and caucus system is the only method in which voters in
Puerto Rico
; abbreviated PR), officially the Commonwealth of Puerto Rico, is a Government of Puerto Rico, self-governing Caribbean Geography of Puerto Rico, archipelago and island organized as an Territories of the United States, unincorporated territo ...
,
Guam
Guam ( ; ) is an island that is an Territories of the United States, organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. Guam's capital is Hagåtña, Guam, Hagåtña, and the most ...
, and other
U.S. territories
Territories of the United States are sub-national administrative divisions and dependent territories overseen by the federal government of the United States. The American territories differ from the U.S. states and Indian reservations in th ...
can have a say in the presidential race. Under the U.S. Constitution, U.S. territories are not represented in the
Electoral College
An electoral college is a body whose task is to elect a candidate to a particular office. It is mostly used in the political context for a constitutional body that appoints the head of state or government, and sometimes the upper parliament ...
, and thus voters residing in those areas are basically ineligible to vote in the general election. On the other hand, as stated above, the primaries and caucuses are non-governmental party affairs. Both the Democratic and Republican parties, as well as other third parties, have agreed to let these territories participate in the presidential nomination process. In the two major party's rules, "territories" are referred to as "states", which can be carried over in discussion and media implying there are more than 50 states.
Delegate voting at the convention
During the convention, there is generally a roll call of the votes. Each delegation announces its vote tallies, usually accompanied with some boosterism of their state or territory. The delegation may pass, nominally to retally their delegates' preferences, but often to allow a different delegation to give the leading candidate the honor of casting the majority-making vote.
If no single candidate has secured a majority of delegates (including both pledged and unpledged) during the first vote, then a "
brokered convention
In United States politics, a brokered convention (sometimes referred to as an open convention and closely related to a contested convention) occurs when no candidate is nominated on the first ballot of a party's nominating convention.
In many ca ...
" results. All pledged delegates are then "released" and are able to switch their allegiance to a different candidate. Thereafter, the nomination is decided through a process of alternating political
horse trading
Horse trading, in its literal sense, is the buying and selling of horses, also called "horse dealing". Due to the difficulties in evaluating the merits of a horse offered for sale, the sale of horses offered great opportunities for dishonesty, l ...
, and additional rounds of re-votes.
A customary ceremonial practice has been for the losing candidate(s) in the primary season to "release" their delegates at the convention and exhort them to vote for the winning nominee as a sign of party unity. Thus, the vote tallied on the convention floor is unanimous or nearly so. For example, during the
2008 Democratic National Convention
The 2008 Democratic National Convention was a quadrennial United States presidential nominating convention, presidential nominating convention of the Democratic Party (United States), Democratic Party where it adopted its national platform an ...
,
Hillary Clinton
Hillary Diane Rodham Clinton ( Rodham; born October 26, 1947) is an American politician, lawyer and diplomat. She was the 67th United States secretary of state in the administration of Barack Obama from 2009 to 2013, a U.S. senator represent ...
(who only captured about 22% of delegates compared to
Barack Obama
Barack Hussein Obama II (born August 4, 1961) is an American politician who was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American president in American history. O ...
's approximate 72%) moved to nominate Obama by acclamation, making it a unanimous vote.
Calendar
Campaigning for president often begins almost a year before the
New Hampshire primary
The New Hampshire presidential primary is the first in a series of nationwide party primary elections and the second party contest, the first being the Iowa caucuses, held in the United States every four years as part of the process of cho ...
, almost two years before the
presidential election
A presidential election is the election of any head of state whose official title is President.
Elections by country
Albania
The president of Albania is elected by the Assembly of Albania who are elected by the Albanian public.
Chile
The p ...
. This is largely because federal campaign finance laws including the
Federal Election Campaign Act
The Federal Election Campaign Act of 1971 (FECA, , ''et seq.'') is the primary United States federal law regulating political campaign fundraising and spending. The law originally focused on creating limits for campaign spending on communicati ...
state that a candidate who intends to receive contributions aggregating in excess of $5,000 or make expenditures aggregating in excess of $5,000, among others, must first file a Statement of Candidacy with the
Federal Election Commission
The Federal Election Commission (FEC) is an independent agency of the United States government that enforces U.S. campaign finance laws and oversees U.S. federal elections. Created in 1974 through amendments to the Federal Election Campaign ...
. Thus, presidential candidates officially announce their intentions to run that early so they can start raising or spending the money needed to mount their nationwide campaigns.
During the first six months of the year, primaries and caucuses are separately held in each of the 50 states; the
District of Columbia
Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and Federal district of the United States, federal district of the United States. The city is on the Potomac River, across from ...
, and each of the five permanently inhabited
US territories
Territories of the United States are sub-national administrative divisions and dependent territories overseen by the federal government of the United States. The American territories differ from the U.S. states and Indian reservations in th ...
of
American Samoa
American Samoa is an Territories of the United States, unincorporated and unorganized territory of the United States located in the Polynesia region of the Pacific Ocean, South Pacific Ocean. Centered on , it is southeast of the island count ...
,
Guam
Guam ( ; ) is an island that is an Territories of the United States, organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. Guam's capital is Hagåtña, Guam, Hagåtña, and the most ...
, the
Northern Mariana Islands
The Northern Mariana Islands, officially the Commonwealth of the Northern Mariana Islands (CNMI), is an Territories of the United States, unincorporated territory and Commonwealth (U.S. insular area), commonwealth of the United States consistin ...
,
Puerto Rico
; abbreviated PR), officially the Commonwealth of Puerto Rico, is a Government of Puerto Rico, self-governing Caribbean Geography of Puerto Rico, archipelago and island organized as an Territories of the United States, unincorporated territo ...
, and the
US Virgin Islands
The United States Virgin Islands, officially the Virgin Islands of the United States, are a group of Caribbean islands and a Territories of the United States, territory of the United States. The islands are geographically part of the Virgin Isl ...
. Each party sets its own calendar and rules, and in some cases actually administers the election. However, to reduce expenses and encourage turnout, the major parties' primaries are usually held the same day and may be consolidated with other state elections. The primary election itself is administered by local governments according to state law. In some cases, state law determines how delegates will be awarded and who may participate in the primary; where it does not, party rules prevail.
Since the 1970s, states have held increasingly early primaries to maximize their leverage (see ''
Front-loading and compression'' below). In reaction to these moves, both the Democratic and Republican National Committees imposed a
timing tier system of scheduling rules, stripping states of delegates if they move their primaries early, such as the case in both the
Florida Democratic primary and the
Florida Republican primary in 2008.
Iowa and New Hampshire

The first binding event, in which a candidate can secure convention delegates, is traditionally the
Iowa caucus
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 ...
, usually held in late January or early February of the presidential election year. It is generally followed by the
New Hampshire primary
The New Hampshire presidential primary is the first in a series of nationwide party primary elections and the second party contest, the first being the Iowa caucuses, held in the United States every four years as part of the process of cho ...
, the first primary by tradition since 1920 and by New Hampshire state law. New Hampshire law states the primary shall be held "on the Tuesday at least seven days immediately preceding the date on which any other state shall hold a similar election." The Iowa caucuses are not considered to be "a similar election" under New Hampshire's law because the former uses caucuses instead of primary elections. Should any other state move its primary too close to New Hampshire's, or before, the New Hampshire secretary of state is required to reschedule the primary accordingly.
In recent elections, the Iowa caucuses and New Hampshire primary have garnered over half the media attention paid to the entire selection process.
After Iowa and New Hampshire, the front runners then attempt to solidify their status, while the others fight to become #2.
Because these states are small, campaigning takes place on a much more personal scale. As a result, even a little-known, underfunded candidate can use
retail politics
Retail politics is a type of political campaigning in which politicians directly talk to and interact with their supporters. Examples of retail politics include in-person campaign events, rallies, and direct mail. More recent examples of such camp ...
to meet intimately with interested voters and perform better than expected. The Iowa caucuses and New Hampshire primary have produced a number of headline-making upsets in history:
*
Harry S. Truman
Harry S. Truman (May 8, 1884December 26, 1972) was the 33rd president of the United States, serving from 1945 to 1953. As the 34th vice president in 1945, he assumed the presidency upon the death of Franklin D. Roosevelt that year. Subsequen ...
ended his presidential re-election bid in 1952 after losing the Democratic Party's New Hampshire primary.
*
Lyndon Baines Johnson
Lyndon Baines Johnson (; August 27, 1908January 22, 1973), also known as LBJ, was the 36th president of the United States, serving from 1963 to 1969. He became president after assassination of John F. Kennedy, the assassination of John F. Ken ...
dropped his 1968 presidential reelection bid after performing far below expectations in the Democratic Party's New Hampshire primary.
* In the
1972 Democratic primaries,
George McGovern
George Stanley McGovern (July 19, 1922 – October 21, 2012) was an American politician, diplomat, and historian who was a U.S. representative and three-term U.S. senator from South Dakota, and the Democratic Party (United States), Democ ...
was initially considered a
dark horse
A dark horse is a previously lesser-known person, team or thing that emerges to prominence in a situation, especially in a competition involving multiple rivals, that is unlikely to succeed but has a fighting chance, unlike the underdog who is exp ...
but he had better-than-expected second-place finishes in Iowa and New Hampshire and eventually won the nomination; frontrunner
Edmund Muskie
Edmund Sixtus Muskie (March 28, 1914March 26, 1996) was an American statesman and political leader who served as the 58th United States Secretary of State under President Jimmy Carter from 1980 to 1981, a United States Senator from Maine from 1 ...
who won both contests instead lost momentum.
*
Jimmy Carter
James Earl Carter Jr. (October 1, 1924December 29, 2024) was an American politician and humanitarian who served as the 39th president of the United States from 1977 to 1981. A member of the Democratic Party (United States), Democratic Party ...
had entered the 1976 presidential race with extremely low name recognition and seemingly little chance against nationally better-known politicians but Carter became the Democratic Party front-runner early on by winning the Iowa caucuses and the New Hampshire primary and he went on to win the nomination.
*
George H. W. Bush
George Herbert Walker BushBefore the outcome of the 2000 United States presidential election, he was usually referred to simply as "George Bush" but became more commonly known as "George H. W. Bush", "Bush Senior," "Bush 41," and even "Bush th ...
won the Iowa caucus in 1980, leading him to claim that he had "Big Mo" (momentum) over Republican Party presidential frontrunner
Ronald Reagan
Ronald Wilson Reagan (February 6, 1911 – June 5, 2004) was an American politician and actor who served as the 40th president of the United States from 1981 to 1989. He was a member of the Republican Party (United States), Republican Party a ...
. However, Reagan won the New Hampshire primary and several others to take the nomination. Eight years later, in the 1988 Republican presidential nomination battle, Bush, serving as Reagan's vice president, unexpectedly finished third in Iowa which
Bob Dole
Robert Joseph Dole (July 22, 1923 – December 5, 2021) was an American politician and attorney who represented Kansas in the United States Senate from 1969 to 1996. He was the Party leaders of the United States Senate, Republican Leader of th ...
won. Dole was also leading in New Hampshire polls but ended up losing that primary as he failed to counterattack ads from Bush. Bush had no serious trouble clinching the nomination afterward.
*
Gary Hart
Gary Warren Hart (''né'' Hartpence; born November 28, 1936) is an American politician, diplomat, and lawyer. He was the front-runner for the 1984 and 1988 Democratic presidential nominations, until in 1988, he dropped out amid revelations of ex ...
was initially not considered a serious contender in 1984, which featured former vice president
Walter Mondale
Walter Frederick "Fritz" Mondale (January 5, 1928April 19, 2021) was the 42nd vice president of the United States serving from 1977 to 1981 under President Jimmy Carter. He previously served as a U.S. senator from Minnesota from 1964 to 1976. ...
as the Democratic Party presidential frontrunner. However, Hart had a respectable showing in Iowa and then stunned Mondale in New Hampshire, the latter where Hart had started campaigning months earlier. This resulted in a long primary battle, with Mondale eventually emerging as the nominee after Super Tuesday III.
*
Pat Buchanan
Patrick Joseph Buchanan ( ; born November 2, 1938) is an American paleoconservative author, political commentator, and politician. He was an assistant and special consultant to U.S. presidents Richard Nixon, Gerald Ford, and Ronald Reagan. He ...
's 2nd place showing in the 1992 and win in the 1996 New Hampshire primaries coincided with the weakness of the future Republican Party presidential nominees, incumbent
George H. W. Bush
George Herbert Walker BushBefore the outcome of the 2000 United States presidential election, he was usually referred to simply as "George Bush" but became more commonly known as "George H. W. Bush", "Bush Senior," "Bush 41," and even "Bush th ...
, and Senator
Bob Dole
Robert Joseph Dole (July 22, 1923 – December 5, 2021) was an American politician and attorney who represented Kansas in the United States Senate from 1969 to 1996. He was the Party leaders of the United States Senate, Republican Leader of th ...
respectively; Bush and Dole subsequently lost the general election.
* In 1992, then-Governor
Bill Clinton
William Jefferson Clinton (né Blythe III; born August 19, 1946) is an American politician and lawyer who was the 42nd president of the United States from 1993 to 2001. A member of the Democratic Party (United States), Democratic Party, ...
's better-than-expected second-place finish in New Hampshire salvaged his campaign and he went on to win the Democratic Party's presidential nomination, following on to be elected president with a 43% plurality.
* Senator
John McCain
John Sidney McCain III (August 29, 1936 – August 25, 2018) was an American statesman and United States Navy, naval officer who represented the Arizona, state of Arizona in United States Congress, Congress for over 35 years, first as ...
upset
George W. Bush
George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...
in the Republican Party's New Hampshire primary in
2000
2000 was designated as the International Year for the Culture of Peace and the World Mathematics, Mathematical Year.
Popular culture holds the year 2000 as the first year of the 21st century and the 3rd millennium, because of a tende ...
, Bush's frontrunner campaign had initially not expected serious opposition after other potential candidates like
Elizabeth Dole
Mary Elizabeth Alexander Dole (née Hanford; born July 29, 1936)Mary Ella Cathey Hanford, "Asbury and Hanford Families: Newly Discovered Genealogical Information" ''The Historical Trail'' 33 (1996), pp. 44–45, 49. is an American attorney, auth ...
and
Dan Quayle
James Danforth Quayle (; born February 4, 1947) is an American retired politician who served as the 44th vice president of the United States from 1989 to 1993 under President George H. W. Bush. A member of the Republican Party (United States), ...
decided not to run. McCain's new-found momentum ended after his defeat in the South Carolina primary (see below), and though he pulled out wins in Michigan and his home state of Arizona, his campaign was ended by Super Tuesday.
* In the
2004 primaries,
John Kerry
John Forbes Kerry (born December 11, 1943) is an American attorney, politician, and diplomat who served as the 68th United States secretary of state from 2013 to 2017 in the Presidency of Barack Obama#Administration, administration of Barac ...
, whose campaign had been sagging in prior months, won the Democratic Party's Iowa caucus while
John Edwards
Johnny Reid Edwards (born June 10, 1953) is an American lawyer and former politician who represented North Carolina in the United States Senate from 1999 to 2005. A member of the Democratic Party, he was the vice presidential nominee under ...
unexpectedly finished second, over heavily favored
Howard Dean
Howard Brush Dean III (born November 17, 1948) is an American physician, author, consultant, and retired politician who served as the 79th governor of Vermont from 1991 to 2003 and chair of the Democratic National Committee (DNC) from 2005 to 20 ...
and
Richard Gephardt
Richard Andrew Gephardt (; born January 31, 1941) is an American attorney, lobbyist, and politician who represented in the United States House of Representatives from 1977 to 2005. A member of the Democratic Party, he was House majority lead ...
(the latter two had been trading negative attacks in the weeks leading up to the vote). Gephardt immediately ended his campaign, while Dean's
post-concession speech drew negative attention. Kerry went on to overcome Dean's initial lead in New Hampshire to win that primary, and eventually the Democratic presidential nomination.
* In 2008, Democratic Party presidential frontrunner
Hillary Clinton
Hillary Diane Rodham Clinton ( Rodham; born October 26, 1947) is an American politician, lawyer and diplomat. She was the 67th United States secretary of state in the administration of Barack Obama from 2009 to 2013, a U.S. senator represent ...
, whose campaign initially banked on a knockout victory in Iowa, unexpectedly finished third in that caucus behind winner
Barack Obama
Barack Hussein Obama II (born August 4, 1961) is an American politician who was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American president in American history. O ...
and
John Edwards
Johnny Reid Edwards (born June 10, 1953) is an American lawyer and former politician who represented North Carolina in the United States Senate from 1999 to 2005. A member of the Democratic Party, he was the vice presidential nominee under ...
. Clinton then pulled off a comeback victory in New Hampshire where Obama had been leading the polls. Although Obama and Clinton were largely well matched in most of the subsequent primaries, Obama's better organization and uncontested caucus victories were crucial to his winning the Democratic nomination.
* In 2008,
John McCain
John Sidney McCain III (August 29, 1936 – August 25, 2018) was an American statesman and United States Navy, naval officer who represented the Arizona, state of Arizona in United States Congress, Congress for over 35 years, first as ...
, initially struggling among Republican Party contenders in 2007, decided to skip Iowa and concentrate on New Hampshire (the same primary where he had unexpectedly triumphed back in 2000) and McCain's win rejuvenated his presidential campaign and he became the Republican nominee. Rudy Giuliani and Mitt Romney, two candidates who had each led in the polls in 2007, did not perform as expected in Iowa and New Hampshire.
* In 2012,
Mitt Romney
Willard Mitt Romney (born March 12, 1947) is an American businessman and retired politician. He served as a United States Senate, United States senator from Utah from 2019 to 2025 and as the 70th governor of Massachusetts from 2003 to 2007 ...
was initially reported to be the first Republican Party ''non-incumbent'' presidential candidate, since the Iowa caucus started in 1976, to win both the Iowa caucus (albeit, by an 8-vote margin over
Rick Santorum
Richard John Santorum Sr. ( ; born May 10, 1958) is an American politician, attorney, author, and political commentator who represented Pennsylvania in the United States Senate from 1995 to 2007. He was the Senate's Chairman of the United Sta ...
) and New Hampshire primary. However a final count released by the Iowa state party sixteen days after the caucus contest reported Santorum as the winner by 34 votes over Romney, but by then Romney had already won New Hampshire by a comfortable margin.
Nevada
In 2008 Nevada was given the official "First in the West" status reflecting the growing importance of the
West
West is one of the four cardinal directions or points of the compass. It is the opposite direction from east and is the direction in which the Sun sets on the Earth.
Etymology
The word "west" is a Germanic word passed into some Romance langu ...
as well as Nevada's electoral
bellwether
A bellwether is a leader or an indicator of trends.[bellwether]
" ''Cambridge Dictionary''. Re ...
status. America's increasing ethnic diversity, urbanization, and geographic redistribution made influential political leaders come to the realization that Iowa and New Hampshire were not representative of the rest of the country. Following the 2004 election, then-
Senate majority leader
The positions of majority leader and minority leader are held by two United States senators and people of the party leadership of the United States Senate. They serve as chief spokespersons for their respective political parties, holding the ...
Harry Reid
Harry Mason Reid Jr. (; December 2, 1939 – December 28, 2021) was an American lawyer and politician who served as a United States Senate, United States senator from Nevada from 1987 to 2017. He led the Senate Democratic Caucus from 2005 to 2 ...
began making a case for Nevada as the perfect American
microcosm. Since 2012, the Nevada caucuses have been the third race in the process after Iowa and New Hampshire.
South Carolina
South Carolina is generally the "First in the
South
South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both west and east.
Etymology
The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþa ...
" primary. For the Republicans, it is considered a "firewall" to protect establishment favorites and frontrunners in the presidential nomination race, being designed to stop the momentum of insurgent candidates who could have received a boost from strong showings in Iowa and New Hampshire. From its inception in 1980 through the
election of 2008, the winner of the South Carolina Republican presidential primary has gone on to win the nomination. In the
2012 Republican primaries,
Newt Gingrich
Newton Leroy Gingrich (; né McPherson; born June 17, 1943) is an American politician and author who served as the List of speakers of the United States House of Representatives, 50th speaker of the United States House of Representatives from 1 ...
initially finished poorly in the early states, but then scored an upset victory in South Carolina over frontrunner
Mitt Romney
Willard Mitt Romney (born March 12, 1947) is an American businessman and retired politician. He served as a United States Senate, United States senator from Utah from 2019 to 2025 and as the 70th governor of Massachusetts from 2003 to 2007 ...
. However, after suffering a decisive defeat to Romney in Florida, Gingrich's campaign was relegated back to third place, leaving
Rick Santorum
Richard John Santorum Sr. ( ; born May 10, 1958) is an American politician, attorney, author, and political commentator who represented Pennsylvania in the United States Senate from 1995 to 2007. He was the Senate's Chairman of the United Sta ...
as the main challenger to Romney for the rest of the primaries.
In 2020, a decisive win in the South Carolina primary helped former Vice President
Joe Biden
Joseph Robinette Biden Jr. (born November 20, 1942) is an American politician who was the 46th president of the United States from 2021 to 2025. A member of the Democratic Party (United States), Democratic Party, he served as the 47th vice p ...
win the Democratic presidential primary by eliminating several rivals and triggering strong wins across the country on Super Tuesday. Biden had previously struggled in Iowa and New Hampshire.
Super Tuesday
The Tuesday in February or March when the greatest number of states hold primary elections and caucuses is known as "
Super Tuesday
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 nominatin ...
". Because it is held in various states from geographically and socially diverse regions of the country, it typically represents a presidential candidate's first test of national electability. More delegates can be won on Super Tuesday than on any other single day of the primary calendar, thus convincing wins during this day have usually propelled candidates to their party's nomination.
Front-loading and coordination
With the broadened use of the primary system, states have tried to increase their influence in the nomination process. One tactic has been to create geographic blocs to encourage candidates to spend time in a region.
Vermont
Vermont () is a U.S. state, state in the New England region of the Northeastern United States. It borders Massachusetts to the south, New Hampshire to the east, New York (state), New York to the west, and the Provinces and territories of Ca ...
and
Massachusetts
Massachusetts ( ; ), officially the Commonwealth of Massachusetts, is a U.S. state, state in the New England region of the Northeastern United States. It borders the Atlantic Ocean and the Gulf of Maine to its east, Connecticut and Rhode ...
attempted to stage a joint
New England
New England is a region consisting of six states in the Northeastern United States: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It is bordered by the state of New York (state), New York to the west and by the ...
primary on the first Tuesday of March, but New Hampshire refused to participate so it could retain its traditional place as the first primary. The first regional primary was the
Southern Super Tuesday
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 nominatin ...
of March 8, 1988, in which nine states united in the idea that a candidate would reflect regional interests. It failed as all but two of the eight major candidates won at least one primary on that day.
Another trend is to stage earlier and earlier primaries, given impetus by Super Tuesday and the mid-1990s move (since repealed) of the
California
California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...
primary and its bloc of votes—the largest in the nation—from June to March. To retain its tradition as the first primary in the country (and adhere to a state law which requires it to be), New Hampshire moved their primary forward, from early March to early January.
A major reason states try to increase their influence, and vie for earlier primaries, is that in recent years the races have usually been decided before the primary season has ended in June. For example,
John McCain
John Sidney McCain III (August 29, 1936 – August 25, 2018) was an American statesman and United States Navy, naval officer who represented the Arizona, state of Arizona in United States Congress, Congress for over 35 years, first as ...
officially clinched the
2008 Republican presidential nomination in March,
while during that same month
Barack Obama
Barack Hussein Obama II (born August 4, 1961) is an American politician who was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American president in American history. O ...
held a substantial lead in pledged delegates in the
Democratic Party primaries.
In 2012, Obama faced no major challenger in the
Democratic Party primaries since he had the advantage of incumbency ''(
see below)'', while
Mitt Romney
Willard Mitt Romney (born March 12, 1947) is an American businessman and retired politician. He served as a United States Senate, United States senator from Utah from 2019 to 2025 and as the 70th governor of Massachusetts from 2003 to 2007 ...
gained enough delegates to be declared the ''presumptive''
Republican nominee by late April.
In 2012, both the
Republicans and the Democrats moved their Florida primary to January 31, which was an earlier date than past election cycles. In response, other states also changed their primary election dates for 2012, in order to claim a greater influence, creating a cascade of changes in other states. This followed what happened in 2008 when Nevada moved its caucuses to January, causing other states to also move their primaries to earlier dates.
Senate majority leader
The positions of majority leader and minority leader are held by two United States senators and people of the party leadership of the United States Senate. They serve as chief spokespersons for their respective political parties, holding the ...
and Nevada senator
Harry Reid
Harry Mason Reid Jr. (; December 2, 1939 – December 28, 2021) was an American lawyer and politician who served as a United States Senate, United States senator from Nevada from 1987 to 2017. He led the Senate Democratic Caucus from 2005 to 2 ...
was a major proponent of moving that state's caucuses to January, arguing that Nevada would be the perfect American
microcosm: its western location, significant minority population, and strong labor population would be more representative of the country as a whole than Iowa and New Hampshire.
Both parties then enacted stricter timing rules for 2016: primaries and caucuses cannot start until February 1; and only Iowa, New Hampshire, South Carolina and Nevada are entitled to February contests.
Criticism
Representativeness
Because they are the states that traditionally hold their respective contests first, the Iowa caucuses and the New Hampshire primary usually attract the most media attention;
however, critics, such as Mississippi secretary of state Eric Clark and Tennessee senator William Brock, point out that these states are not representative of the United States as a whole: they are more overwhelmingly
white
White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...
, rural, and wealthy than the national average, and neither is in the fast-growing
West
West is one of the four cardinal directions or points of the compass. It is the opposite direction from east and is the direction in which the Sun sets on the Earth.
Etymology
The word "west" is a Germanic word passed into some Romance langu ...
or
South
South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both west and east.
Etymology
The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþa ...
.
Conversely, states that traditionally hold their primaries in June, like
California
California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...
(the
most populous state overall) and
New Jersey
New Jersey is a U.S. state, state located in both the Mid-Atlantic States, Mid-Atlantic and Northeastern United States, Northeastern regions of the United States. Located at the geographic hub of the urban area, heavily urbanized Northeas ...
(the
most densely populated state), usually end up having no say in who the presidential candidate will be. As
stated above, the races were usually over well before June. California and New Jersey moved their primaries to February for the 2008 election, but in 2012 both states ended up moving them back to June. California lawmakers stated that consolidating their presidential and statewide primary election in June saves them about $100 million, and that it is not worth the cost when there is generally no competitive balance between the two political parties within California.
In 2005, the primary commission of the Democratic National Committee began considering removing Iowa and New Hampshire from the top of the calendar, but this proposal never gained approval, so those two states remain as the first two contests. New Hampshire also fought back by obliging candidates who wanted to campaign in the state to pledge to uphold that primary as the first one.
Front-loading and compression
States vie for earlier primaries to claim greater influence in the nomination process, as the early primaries can act as a signal to the nation, showing which candidates are popular and giving those who perform well early on the advantage of the
bandwagon effect
The bandwagon effect is a psychological phenomenon where people adopt certain behaviors, styles, or attitudes simply because others are doing so. More specifically, it is a cognitive bias by which public opinion or behaviours can alter due to ...
. Also, candidates can ignore primaries that fall after the nomination has already been secured, and would owe less to those states politically. As a result, rather than stretching from March to July, most primaries take place in a compressed time frame in February and March. National party leaders also have an interest in compressing the primary calendar, as it enables the party to reduce the chance of a bruising internecine battle and to preserve resources for the general campaign.
In such a primary season, however, many primaries will fall on the same day, forcing candidates to choose where to spend their time and resources. Indeed,
Super Tuesday
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 nominatin ...
was created deliberately to increase the influence of the South. When states cannot agree to coordinate primaries, however, attention flows to larger states with large numbers of delegates at the expense of smaller ones. Because the candidate's time is limited, paid advertising may play a greater role. Moreover, a compressed calendar limits the ability of lesser-known candidates to corral resources and raise their visibility among voters, especially when a better-known candidate enjoys the financial and institutional backing of the party establishment.
In an article from ''Detroit News'', Tennessee Senator
William (Bill) Brock said about front-loading, "Today, too many people in too many states have no voice in the election of our major party nominees. For them, the nominations are over before they have begun."
Role of superdelegates
The term "superdelegate" itself was used originally as a criticism of unpledged delegates. Superdelegates are only used by the Democratic Party. Political commentator
Susan Estrich argued in 1981 that these delegates, who at the time were predominantly white and male, had more power than other delegates because of their greater freedom to vote as they wish.
The Democratic Party in particular has faced accusations that it conducts its nominating process in an undemocratic way, because superdelegates are generally chosen without regard to their preferences in the presidential race and are not obligated to support the candidate chosen by the voters.
Advantage of incumbency
An incumbent president seeking re-election usually faces no opposition during their respective party's primaries, especially if they are still popular. For presidents
Ronald Reagan
Ronald Wilson Reagan (February 6, 1911 – June 5, 2004) was an American politician and actor who served as the 40th president of the United States from 1981 to 1989. He was a member of the Republican Party (United States), Republican Party a ...
,
Bill Clinton
William Jefferson Clinton (né Blythe III; born August 19, 1946) is an American politician and lawyer who was the 42nd president of the United States from 1993 to 2001. A member of the Democratic Party (United States), Democratic Party, ...
,
George W. Bush
George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...
,
Barack Obama
Barack Hussein Obama II (born August 4, 1961) is an American politician who was the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, he was the first African American president in American history. O ...
and
Donald Trump
Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45 ...
, for example, their respective paths to nomination became uneventful and the races become merely ''
pro forma
The term ''pro forma'' (Latin for "as a matter of form" or "for the sake of form") is most often used to describe a practice or document that is provided as a courtesy or satisfies minimum requirements, conforms to a norm or doctrine and tend ...
''. With the lack of serious competition, the incumbent president's party may also cancel several state primaries/caucuses to both save money and to show undivided support for the incumbent's candidacy. Furthermore, no incumbent president has participated in a primary debate since
Gerald Ford
Gerald Rudolph Ford Jr. (born Leslie Lynch King Jr.; July 14, 1913December 26, 2006) was the 38th president of the United States, serving from 1974 to 1977. A member of the Republican Party (United States), Republican Party, Ford assumed the p ...
in
1976
Events January
* January 2 – The International Covenant on Economic, Social and Cultural Rights enters into force.
* January 5 – The Pol Pot regime proclaims a new constitution for Democratic Kampuchea.
* January 18 – Full diplomatic ...
.
Serious challenges are rare, but then generally presage failure to win the general election in the fall. During the
1976 Republican Party primaries, then-former California governor Reagan carried 23 states while running against incumbent president
Gerald Ford
Gerald Rudolph Ford Jr. (born Leslie Lynch King Jr.; July 14, 1913December 26, 2006) was the 38th president of the United States, serving from 1974 to 1977. A member of the Republican Party (United States), Republican Party, Ford assumed the p ...
; Ford then went on to lose the presidential election to
Jimmy Carter
James Earl Carter Jr. (October 1, 1924December 29, 2024) was an American politician and humanitarian who served as the 39th president of the United States from 1977 to 1981. A member of the Democratic Party (United States), Democratic Party ...
. Senator
Ted Kennedy
Edward Moore Kennedy (February 22, 1932 – August 25, 2009) was an American lawyer and politician from Massachusetts who served as a member of the United States Senate from 1962 to his death in 2009. A member of the Democratic Party and ...
then carried 12 states while running against Carter during the
1980 Democratic Party primaries; Reagan then defeated Carter in the fall.
Pat Buchanan
Patrick Joseph Buchanan ( ; born November 2, 1938) is an American paleoconservative author, political commentator, and politician. He was an assistant and special consultant to U.S. presidents Richard Nixon, Gerald Ford, and Ronald Reagan. He ...
captured a decent percentage of a
protest vote
A protest vote (also called a blank, null, spoiled, or "none of the above" vote) is a vote cast in an election to demonstrate dissatisfaction with the choice of candidates or the current political system. Protest voting takes a variety of forms ...
against
George H.W. Bush
George Herbert Walker BushBefore the outcome of the 2000 United States presidential election, he was usually referred to simply as "George Bush" but became more commonly known as "George H. W. Bush", "Bush Senior," "Bush 41," and even "Bush th ...
during the
1992 Republican primaries, but only received a handful of delegates; Bush too subsequently went on to lose in the general election to Clinton.
Reform proposals
There are several proposals for reforming the primary system. Some have called for a
single nationwide primary to be held on one day. Others point out that requiring candidates to campaign in every state simultaneously would exacerbate the purported problem of campaigns being dominated by the candidates who raise the most money. The following proposals attempt to return the primary system to a more relaxed schedule, and would help less-funded candidates by lowering the cost of entry.
California Plan (American Plan)
One reform concept is the
graduated random presidential primary system, variations of which have been referred to as the American Plan or the California Plan. This plan starts with small primaries, and gradually moves up to larger ones, in 10 steps, with states chosen at random. The idea is that fewer initial primaries, typically in smaller states, would allow grassroots campaigns to score early successes and pick up steam. However, since states are chosen at random, travel costs may still be significant.
Delaware Plan (Fourfold Round Plan)
A commission empaneled by the Republican National Committee recommended the
Delaware Plan in 2000. This plan had states grouped by size into four groups, with the smallest primaries first, then the next-smallest, and so on. Populous states objected to the plan, however, because it would have always scheduled their primaries at the end of the season. Other criticisms included the wide geographic range of the states, necessitating high travel costs. The Delaware Plan was put to vote at
Republican National Convention
The Republican National Convention (RNC) is a series of presidential nominating conventions held every four years since 1856 by the Republican Party in the United States. They are administered by the Republican National Committee. The goal o ...
of 2000 and rejected.
Rotating regional primary system
The
National Association of Secretaries of State has endorsed a
rotating regional primary system, with the country split into four regions: the West, the Midwest, the South, and the Northeast. Unlike the Delaware Plan and the American Plan, the Rotating Regional Primary System would lower campaigning costs by restricting groups of primaries to single, contiguous regions.
Author and political scientist
Larry J. Sabato is also a proponent of this plan, but his proposal would have the order of regional primaries determined by lottery on January 1 of each presidential election year instead of on a rotating basis. In addition, his plan would allow for a few small population states, such as
Iowa
Iowa ( ) is a U.S. state, state in the upper Midwestern United States, Midwestern region of the United States. It borders the Mississippi River to the east and the Missouri River and Big Sioux River to the west; Wisconsin to the northeast, Ill ...
and
New Hampshire
New Hampshire ( ) is a U.S. state, state in the New England region of the Northeastern United States. It borders Massachusetts to the south, Vermont to the west, Maine and the Gulf of Maine to the east, and the Canadian province of Quebec t ...
, to hold their primaries in advance of the first region.
Criticisms of the regional plan include the higher entry costs than the other plans (since 1/4 of the country would vote in the first regional), and the political bias of certain regions (the South or the Northeast) unduly influencing the selection of a nominee.
Inter regional primary plan
In the
interregional primary plan, the country is divided into geographical regions. On each primary date from March to June, one state from each of six regions votes. Each election date would contain a wide variety of perspectives. The order of the states in each region is set by a lottery. In a 24-year cycle, every state would have a chance to be among the first primary states. The primary criticism of this plan is that travel costs would be quite high: in each round, candidates would essentially have to cover the entire country to campaign effectively. Contrary to most reform plans, this would reduce the ability of lesser-funded candidates to build up from small contests to large ones.
Timing adjustment
In the 2008 Republican primary, states that ran early primaries were punished by a reduction of 50% in the number of delegates they could send to the national convention. Extension of this idea would set timing tiers, under which states that ran earlier primaries would send proportionally fewer delegates to the national convention, and states that waited would get a higher proportional number of delegates to the convention. For example, the party allowed primaries before March 1 to send 40% of delegates; those during March could send 60%; those during April could send 80%; those during May could send 100%; and those during June could send 120%.
The effect of such a plan would be clumping of primaries at the beginning of each month. It would still allow states to determine the timing of their own primaries, while giving them some incentive to hold primaries later. The disadvantage of the timing adjustment method is that it does not reduce travel time as the regional plans do, although it does permit regional groups of states to voluntarily clump together in a single superprimary as they have done in the past.
In practice, however, this timing tier system did not prevent states from moving their primaries in 2008 and 2012. For example, during the
2012 Republican primary, Florida and several other states still moved their primaries to earlier dates despite being penalized delegates.
Both parties then enacted more severe penalties in 2016 for violating their timing rules. For Republicans, states with more than 30 delegates that violate the timing rules will be deprived of all their delegates but nine; states with less than 30 will be reduced to six.
For Democrats, states violating these rules will be penalized half of their pledged delegates and all of their unpledged delegates.
See also
*
White primary
White primaries were primary elections held in the Southern United States in which only white voters were permitted to participate. Statewide white primaries were established by the state Democratic Party units or by state legislatures in South ...
;Lists of primaries by party
*
Democratic Party presidential primaries
*
Republican Party presidential primaries
;Related topics
*
Ames (Iowa) Straw Poll on a Saturday in August prior to the election year, from 1979 to 2011
*
List of United States presidential candidates by number of primary votes received
Notes
References and further reading
* Brereton Charles. ''First in the Nation: New Hampshire and the Premier Presidential Primary''. Portsmouth, NH: Peter E. Randall Publishers, 1987.
* Cowan, Geoffrey. ''Let the People Rule: Theodore Roosevelt and the Birth of the Presidential Primary'' (WW Norton, 2016) on 1912
Jeremias, Ralf. "Primary Elections in the USA: Between Republicanism and Democracy". ''Topos. Journal for Philosophy and Cultural Studies'', 1/2021, pp. 55-72.* Kendall, Kathleen E. ''Communication in the Presidential Primaries: Candidates and the Media, 1912–2000'' (2000)
* Hugh, Gregg
''State of New Hampshire Manual for the General Court'', (Department of State) No.55, 1997.
* Palmer, Niall A. ''The New Hampshire Primary and the American Electoral Process'' (1997)
"Reid, labor aided Nevada with Demos", Arizona Daily Star, July 24, 2006.
* Sabato, Larry
Politics: America's Missing Constitutional Link ''Virginia Quarterly Review'', Summer 2006, 149–61.
* Scala, Dante J. ''Stormy Weather: The New Hampshire Primary and Presidential Politics'' (2003)
* Ware, Alan. ''The American Direct Primary: Party Institutionalization and Transformation in the North'' (2002), a British perspective
External links
Fairvote.org
{{United States presidential elections
*