2008 Iowa Caucus
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The 2008 United States presidential election in Iowa took place on November 4, 2008, as part of the
2008 United States presidential election Presidential elections were held in the United States on November 4, 2008. The Democratic ticket of Barack Obama, the junior senator from Illinois, and Joe Biden, the senior senator from Delaware, defeated the Republican ticket of John Mc ...
. Voters chose seven representatives, or electors to 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 ...
, who voted for
president President most commonly refers to: *President (corporate title) * President (education), a leader of a college or university *President (government title) President may also refer to: Arts and entertainment Film and television *'' Præsident ...
and
vice president A vice president or vice-president, also director in British English, is an officer in government or business who is below the president (chief executive officer) in rank. It can also refer to executive vice presidents, signifying that the vi ...
.
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 ...
was won by the Democratic nominee, Senator
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 ...
of
Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...
, by a 9.54% margin of victory. Obama took 53.93% of the vote while his Republican opponent, 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 ...
of
Arizona Arizona is a U.S. state, state in the Southwestern United States, Southwestern region of the United States, sharing the Four Corners region of the western United States with Colorado, New Mexico, and Utah. It also borders Nevada to the nort ...
, took 44.39%. Prior to the election, all 16 organizations considered this a state Obama would win, or otherwise considered it a safe blue state. In
2004 2004 was designated as an International Year of Rice by the United Nations, and the International Year to Commemorate the Struggle Against Slavery and Its Abolition (by UNESCO). Events January * January 3 – Flash Airlines Flight 60 ...
, Republican
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 ...
very narrowly won Iowa in his reelection bid, although prior to that, the state had gone Democratic for four consecutive presidential elections. A Midwestern state where agriculture plays a critical role in the daily lives of its citizens, Iowa is nevertheless an independent state. However, due to Obama's popularity from the
Iowa caucuses 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 ...
, the nationwide backlash against the Bush administration, and the poor state of the economy, the state easily fell into the Democratic column later in the election cycle. Obama's 828,940 votes are the most received by a Democratic presidential candidate in the state's history. , this is the last election in which Adams County, Audubon County, Benton County, Carroll County,
Crawford County Crawford County is the name of eleven counties in the United States: * Crawford County, Arkansas * Crawford County, Georgia * Crawford County, Illinois * Crawford County, Indiana * Crawford County, Iowa * Crawford County, Kansas * Crawford County, ...
, Delaware County,
Emmet County Emmet County is the name of two counties in the United States: * Emmet County, Iowa *Emmet County, Michigan Emmet County is a County (United States), county located in the U.S. state of Michigan. As of the 2020 United States census, 2020 cens ...
, Franklin County, Greene County, Hamilton County, Hardin County, Iowa County, Kossuth County, Palo Alto County, Warren County, and Winnebago County voted for the Democratic candidate. This was also the last time a majority of Iowa's counties went to the Democratic presidential candidate.


Caucuses

The 2008 Iowa caucuses took place on January 3, 2008. They are an unofficial primary, with the delegates to the state convention selected proportionally via a
straw poll A straw poll, straw vote, or straw ballot is an ad hoc or unofficial voting, vote. It is used to show the popular opinion on a certain matter, and can be used to help politicians know the majority opinion and help them decide what to say in order ...
. The
Iowa caucuses 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 ...
mark the traditional formal start of the delegate selection process for the 2008 United States presidential election. It was the first election of the 2008 presidential election. Also referred to as "the First in the Nation Caucus," it was the first election of the primary season on both the Democratic and Republican sides.


Democratic caucuses

Of the eight major Democratic presidential candidates, then-
U.S. Senator The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...
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 ...
of
Illinois Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...
received the most votes and was ultimately declared the winner of the Iowa Democratic Caucus of 2008, making him the first
African American African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from an ...
to win the caucus. Former
U.S. Senator The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...
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 ...
of
North Carolina North Carolina ( ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It is bordered by Virginia to the north, the Atlantic Ocean to the east, South Carolina to the south, Georgia (U.S. stat ...
came in second place and then-
U.S. Senator The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...
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 ...
of
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 * ...
finished third, though Clinton received more delegates than Edwards. Campaigning had begun as early as two years before the event.


History

The Iowa Caucuses have historically been the first held in the
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
. The caucus marked the traditional and formal start of the delegate selection process for the
2008 United States presidential election Presidential elections were held in the United States on November 4, 2008. The Democratic ticket of Barack Obama, the junior senator from Illinois, and Joe Biden, the senior senator from Delaware, defeated the Republican ticket of John Mc ...
, and the process in which members of the Democratic Party gathered to make policy decisions. Iowa state law mandates that its caucus must be held at least eight days before any other meeting, caucus, or primary for the presidential nominating process. Therefore, the Iowa Caucuses have always been traditionally the leading state in the nominating process. Not only did controversy brew between the candidates, but the caucuses themselves drew a large amount of media attention. The decisions of the Iowans often affect the rest of the campaign season. Barack Obama's victory in Iowa helped establish him as one of the Democratic frontrunners of 2008 and was a first step toward his eventual nomination.


Process

The caucuses followed the regular procedures of the Democratic Party process. Any voter who was a registered Democrat and a resident of Iowa was eligible to participate in the event. Individuals could have chosen to register or change their party affiliation at the door. It was estimated that 60 percent of the caucusgoers would have attended the caucuses for the first time. All of the caucusgoers met in public buildings or schools in their respective precincts and divided themselves into groups; each group represented a candidate. The voting was done publicly (
viva voce ''Viva voce'' is a Latin phrase literally meaning "with living voice" but most often translated as "by word of mouth." It may refer to: *Word of mouth *A voice vote in a deliberative assembly *An oral exam ** Thesis defence, in academia *Spoken ev ...
). To be viable, each preference group/candidate must have had at least 15 percent of the caucusgoers' votes. If a candidate received less than 15 percent of the caucusgoers' votes, then the supporters of that non-viable candidate had 30 minutes to join a viable candidate's group, join another non-viable candidate's group to make the candidate viable, join an uncommitted group, or choose not to be counted as a voter. In Iowa, there were 1,784 precincts for the caucuses. Each viable preference group at each caucus elected a certain number of delegates proportional to the group's size that would represent the candidate at the county conventions. There are 99 counties in Iowa, and their Democratic conventions took place on March 15, 2008. At these conventions, a subset of delegates were chosen to attend the district, then state conventions. At the Iowa Democratic Party State Convention on June 14, 2008, a subset of delegates were chosen to attend 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 ...
held August 25–28, 2008, in
Denver, Colorado Denver ( ) is a List of municipalities in Colorado#Consolidated city and county, consolidated city and county, the List of capitals in the United States, capital and List of municipalities in Colorado, most populous city of the U.S. state of ...
. As in the precinct caucuses, the pledged delegates to the national convention proportionally represented the candidates compared to the results of the state caucus.


=Delegate allocation

= The delegate allocation to the Democratic National Convention was as follows: 29 district delegates proportionally represented a candidate's support at each congressional district. The First Congressional District receives six pledged delegates, the Second Congressional District receives seven, the Third Congressional District receives six, the Fourth Congressional District receives six, and the Fifth Congressional District receives four. All of these pledged delegates represent each congressional district independently; they are not affected by the results of the state convention. At the Iowa Democratic Party State Convention, on the other hand, 16 pledged delegates proportionally represented the candidates' support. Ten of these delegates were designated as
at-large At large (''before a noun'': at-large) is a description for members of a governing body who are elected or appointed to represent a whole membership or population (notably a city, county, state, province, nation, club or association), rather tha ...
, meaning that they represent the entire state as a whole. The other six were referred to as ''Party Leaders and Elected Officials'' (PLEO). These may include members of the
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 ...
(DNC), members of the
U.S. House of Representatives The United States House of Representatives is a chamber of the bicameral United States Congress; it is the lower house, with the U.S. Senate being the upper house. Together, the House and Senate have the authority under Article One of th ...
and the
U.S. Senate The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...
, the
Governor A governor is an politician, administrative leader and head of a polity or Region#Political regions, political region, in some cases, such as governor-general, governors-general, as the head of a state's official representative. Depending on the ...
, and former party leaders. Not all of the PLEOs were pledged, but if they were, they would represent the state as a whole along with the at-large delegates. In total, the Democratic presidential candidates were allocated a total of 45 pledged delegates, depending on their support in each district and in the state. Twelve delegates that did not represent caucus results were sent to the Democratic National Convention; they are referred to as ''unpledged.'' Eleven of them are PLEOs, which include six members of the DNC, one
U.S. Senator The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...
, three U.S. Representatives, and one
Governor A governor is an politician, administrative leader and head of a polity or Region#Political regions, political region, in some cases, such as governor-general, governors-general, as the head of a state's official representative. Depending on the ...
. Because these unpledged delegates' profiles are usually high-profile elected officials, they are referred to as ''superdelegates.'' The other unpledged delegate is an ''add-on'' delegate, who is selected at the Iowa Democratic Party State Convention. While this process lasts for a period of approximately five months, the results of the state caucus are usually predictable by the results of the precincts' caucuses combined. Therefore, the results of the precinct caucuses provide a good measurement of Iowa's delegation to the Democratic National Convention.


Polls

Before the caucuses, the
Des Moines Register ''The Des Moines Register'' is the daily morning newspaper of Des Moines, Iowa, United States. History Early period The first newspaper in Des Moines was the ''Iowa Star''. In July 1849, Barlow Granger began the paper in an abandoned log cab ...
reported that during a poll of 800 likely Democratic caucus goers from December 27 to December 30, 2007, the candidates had the following results: *
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 ...
– 32% *
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 ...
– 25% *
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 ...
– 24% *
Bill Richardson William Blaine Richardson III (November 15, 1947 – September 1, 2023) was an American politician, author, and diplomat who served as the List of governors of New Mexico, 30th governor of New Mexico from 2003 to 2011. He was U.S. ambassador to ...
– 6% *
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 ...
– 4% *
Christopher Dodd Christopher John Dodd (born May 27, 1944) is an American lobbyist, lawyer, and Democratic Party politician who served as a United States senator from Connecticut from 1981 to 2011. Dodd is the longest-serving senator in Connecticut's history. ...
– 2% *
Dennis Kucinich Dennis John Kucinich ( ; October 8, 1946) is an American politician. Originally a Democratic Party (United States), Democrat, Kucinich served as U.S. Representative from Ohio's Ohio's 10th congressional district, 10th congressional district fro ...
– 1% *
Mike Gravel Maurice Robert "Mike" Gravel ( ; May 13, 1930 – June 26, 2021) was an American politician and writer who represented Alaska in the United States Senate from 1969 to 1981 as a member of the Democratic Party. He ran for president twice: in 200 ...
– 0% * Not sure/Uncommitted – 6% The above results have a margin of sampling error of ±3.5 percentage points. Barack Obama's results in the opinion polls rose from 28% in the Des Moines Register's poll in late November 2007. This was in part a result of a "dramatic influx of first-time caucusgoers, including a sizable bloc of political independents." Hillary Rodham Clinton remained at a constant 25%, while John Edwards was almost unchanged when his ratings increased to 24% from 23% in November. Approximately one-third of likely caucusgoers said that they could have been persuaded to choose a different candidate before the caucuses. The December results of the
Des Moines Register ''The Des Moines Register'' is the daily morning newspaper of Des Moines, Iowa, United States. History Early period The first newspaper in Des Moines was the ''Iowa Star''. In July 1849, Barlow Granger began the paper in an abandoned log cab ...
's poll also showed a widened gap between the three-way contest for the lead — Clinton, Edwards, and Obama — and the rest of the Democratic candidates. No other Democrat received more than 6 percent support of caucusgoers. Thirty percent of the sample population from the Des Moines Register's poll said that a candidate's ability to bring about change in the
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
was the most important to them; 27% said that a candidate who would be most successful in unifying the country would have taken priority in their votes. Most caucusgoers also said that Obama was strong in both of these areas. Having the experience and competence to lead was considered the most important aspect of a candidate by 18 percent of the sample population;
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 ...
was rated best on this trait. Only 6 percent of the sample population said that being best able to win the general election was the top priority; Clinton, again, was rated best on this trait.


Results


=Caucus results

= Caucus Date: January 3, 2008 National Pledged Delegates Determined: 0 (of 45) The
Iowa Democratic Party The Iowa Democratic Party (IDP) is the affiliate of the Democratic Party (United States), Democratic Party in the U.S. state of Iowa. The party organizes the Democratic Iowa caucuses, Iowa presidential caucuses. In recent years, the party has l ...
does not release vote counts (it releases only the number of delegates to the state convention). Since Hillary Rodham Clinton had the highest delegate strength in
Iowa's 5th congressional district Iowa's 5th congressional district is an obsolete congressional district in the U.S. state of Iowa. It was last represented by Republican Steve King in 2013, who continued to serve in the U.S. House of Representatives after the district's obsole ...
(a district allocated four national convention delegates) and received the same amount of national delegates elsewhere, she was projected to receive one more national delegate than Edwards despite receiving fewer projected delegates to the state convention. The
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 ...
gives the 50 states 794
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. According to a January 4, 2008 poll conducted by the
Associated Press The Associated Press (AP) is an American not-for-profit organization, not-for-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association, and produces news reports that are dist ...
, most of the superdelegates were undecided, but 160 had endorsed Clinton, compared to 59 for Obama and 32 for Edwards. Along with the delegates that the candidates secured from Iowa, the numbers were as follows: 175 for Clinton, 75 for Obama, and 46 for Edwards. (To win the Democratic nomination for president, 2,025 delegates are needed.) Thus, Clinton initially retained an overall delegate lead following the Iowa results.
Dennis Kucinich Dennis John Kucinich ( ; October 8, 1946) is an American politician. Originally a Democratic Party (United States), Democrat, Kucinich served as U.S. Representative from Ohio's Ohio's 10th congressional district, 10th congressional district fro ...
and Barack Obama competed against each other in the Iowa Caucuses, but Kucinich asked that Iowans caucusing for him, should they fail to build a viable preference group on Caucus Night to realign to Barack Obama in the second round. Both had fought for the same priorities including ending the
Iraq War The Iraq War (), also referred to as the Second Gulf War, was a prolonged conflict in Iraq lasting from 2003 to 2011. It began with 2003 invasion of Iraq, the invasion by a Multi-National Force – Iraq, United States-led coalition, which ...
, reforming
Washington, D.C. 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. The city is on the Potomac River, across from Virginia, and shares land borders with ...
, and creating a better life for working families. In the 2004 Iowa Democratic Caucuses, Kucinich made a similar announcement in favor of John Edwards. At that caucus, Edwards's aides claimed that this request helped put him in second place. In the 2008 Iowa Caucus, however, Kucinich did not conduct much of a campaign in Iowa. He paid for no organizers nor offices in the state, and he was not invited to the
Des Moines Register ''The Des Moines Register'' is the daily morning newspaper of Des Moines, Iowa, United States. History Early period The first newspaper in Des Moines was the ''Iowa Star''. In July 1849, Barlow Granger began the paper in an abandoned log cab ...
's debate in December 2007.
Mike Gravel Maurice Robert "Mike" Gravel ( ; May 13, 1930 – June 26, 2021) was an American politician and writer who represented Alaska in the United States Senate from 1969 to 1981 as a member of the Democratic Party. He ran for president twice: in 200 ...
didn't conduct an active campaign in Iowa either. While the 2008 Iowa Caucuses saw a record turnout for both parties, the Democratic caucus drew more than 239,000 voters, almost double the Republican total. Entrance polling indicated that a significant portion of the turnout came from first-time caucus attendees, as well as attendees under the age of 30; two groups of voters that primarily lent their support 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 ...
. Women, previously expected to largely back
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 ...
, split their vote between Clinton and Obama, the latter of whom actually received slightly more support. In the aftermath of the results from the Iowa Caucuses,
Chris Dodd Christopher John Dodd (born May 27, 1944) is an American lobbyist, lawyer, and Democratic Party (United States), Democratic Party politician who served as a United States senator from Connecticut from 1981 to 2011. Dodd is the List of United Sta ...
and
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 ...
dropped out of the presidential race. As a result of the Iowa Caucus, Barack Obama received a significant surge of support in the next competition, the
New Hampshire Democratic 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 choo ...
five days after. In New Hampshire pre-primary polls conducted from January 4 to January 6, 2008, Obama enjoyed a 13-point lead over Clinton.


=County convention results

= Convention Date: March 15, 2008 National Pledged Delegates Determined: 0 (of 45)


=District convention results

= Convention Date: April 26, 2008 National pledged delegates determined: 29 (of 45)


Analysis

Barack Obama scored a major victory in the Iowa Democratic Caucuses due to a number of factors. According to exit polls, 93 percent of voters in the Iowa Democratic Caucus were
Caucasian Caucasian may refer to: Common meanings *Anything from the Caucasus region or related to it ** Ethnic groups in the Caucasus ** ''Caucasian Exarchate'' (1917–1920), an ecclesiastical exarchate of the Russian Orthodox Church in the Caucasus re ...
and 33% voted for Obama, 27 percent for Clinton, and 24 percent for Edwards; 4% of voters were
African American African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from an ...
and 72% voted for Obama, 16% for Clinton, and 8% for Edwards; 3% represented other races and they went 49% for Obama, 26% for Clinton, 10% for Richardson, and 5% for Edwards. Obama also won young voters ages 17–44 with 52% of the vote compared to 16% for both Clinton and Edwards. Edwards won middle-age voters ages 45–59 with 30% while Obama received 29% and Clinton took in 26% of their support. Clinton did best among elderly voters ages 60 and over with 40% of the vote while Edwards received 27% and Obama took in 19.5% of their support. Obama won self-identified Democrats by a margin of 32-31-23 (Obama-Clinton-Edwards), Independents backed Obama 41-23-17 (Obama-Edwards-Clinton), as well as self-identified Republicans who supported Obama 44-32-10 (Obama-Edwards-Clinton). Obama also won
moderate Moderate is an ideological category which entails centrist views on a liberal-conservative spectrum. It may also designate a rejection of radical or extreme views, especially in regard to politics and religion. Political position Canad ...
s and liberals but Edwards won
conservatives Conservatism is a cultural, social, and political philosophy and ideology that seeks to promote and preserve traditional institutions, customs, and values. The central tenets of conservatism may vary in relation to the culture and civilizati ...
. Socioeconomic class was not really a factor in how voters made their decisions, as Obama won all groups of family incomes. Obama performed best in Eastern Iowa, which is considered to be the more liberal part of the state, and Central Iowa which is considered to be the more moderate part of the state. Clinton performed best in Western Iowa, which is considered to be the most conservative part of the state.


Republican caucuses

Prior to the 2008 caucuses, as in previous election cycles with a competitive presidential race, an unofficial
Ames Straw Poll AMES, short Air Ministry Experimental Station, was the name given to the British Air Ministry's radar development team at Bawdsey Manor (afterwards RAF Bawdsey) in the immediate pre-World War II era. The team was forced to move on three occasio ...
was held, on August 11, 2007. The official one, electing delegates to the state convention, was held on January 3, 2008, the same day as the Democratic contest. In the
Ames Straw Poll AMES, short Air Ministry Experimental Station, was the name given to the British Air Ministry's radar development team at Bawdsey Manor (afterwards RAF Bawdsey) in the immediate pre-World War II era. The team was forced to move on three occasio ...
,
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 ...
finished first with 32% of the vote. In the January 2008 caucuses,
Mike Huckabee Michael Dale Huckabee (, born August 24, 1955) is an American diplomat, political commentator, Baptist minister, and politician serving as the 29th United States Ambassador to Israel, United States ambassador to Israel since 2025. A member of ...
finished first with 34% of the vote.


Process

Unlike the Democratic caucus, the Republican Party does not use voting rounds or have minimum requirements for a percent of votes. The Republican version is done with a straw vote of those attending the caucus. This vote is sometimes done by a show of hands or by dividing themselves into groups according to candidate. However, officially it is done with voters receiving a blank piece of paper with no names on it, and the voter writing a name and placing it in a ballot box. Following the straw poll, delegates are then elected from the remaining participants in the room, as most voters leave once their vote is cast. All delegates are officially considered unbound, but media outlets either apportion delegates proportionally or apportion them in terms of winner-take-all by counties. In precincts that elect only one delegate, the delegate is chosen by majority vote and the vote must be by paper ballot. The state party strongly urges that delegates reflect the results of the preference poll, but there is no obligation that they do so.


The Ames Straw Poll

The 2007
Ames straw poll AMES, short Air Ministry Experimental Station, was the name given to the British Air Ministry's radar development team at Bawdsey Manor (afterwards RAF Bawdsey) in the immediate pre-World War II era. The team was forced to move on three occasio ...
was held at
Iowa State University Iowa State University of Science and Technology (Iowa State University, Iowa State, or ISU) is a Public university, public land-grant university, land-grant research university in Ames, Iowa, United States. Founded in 1858 as the Iowa Agricult ...
(Ames)'s
Hilton Coliseum James H. Hilton Coliseum, is a 14,267-seat multi-purpose arena located in Ames, Iowa. The arena opened in 1971. It is home to the Iowa State University Cyclones men's and women's basketball teams, wrestling, gymnastics and volleyball teams. Over ...
on August 11, 2007. This was primarily a fundraising event for the state's Republican Party, and only Iowa residents who paid the $35 price for a ticket were eligible to vote. Tickets were available through the various presidential campaigns and the Iowa Republican Party's headquarters. In general, the candidates bought large blocks of tickets and gave them out for free to whoever agreed to go and vote for that candidate. The candidates also rented buses to transport voters to Ames.
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 ...
finished first with 32% of the vote, followed by
Mike Huckabee Michael Dale Huckabee (, born August 24, 1955) is an American diplomat, political commentator, Baptist minister, and politician serving as the 29th United States Ambassador to Israel, United States ambassador to Israel since 2025. A member of ...
(18%),
Sam Brownback Samuel Dale Brownback (born September 12, 1956) is an American attorney, politician, and diplomat who served as a United States Senate, United States senator from Kansas from 1996 to 2011 and as the List of governors of Kansas, 46th governor of K ...
(15%),
Tom Tancredo Thomas Gerard Tancredo (; born December 20, 1945) is an American politician from Colorado, who represented Colorado's 6th congressional district, the state's sixth congressional district in the United States House of Representatives from 1999 to ...
(14%), and
Ron Paul Ronald Ernest Paul (born August 20, 1935) is an American author, activist, and politician who served as the U.S. representative for Texas's 22nd congressional district from 1976 to 1977, and again from 1979 to 1985, as well as for Texas' ...
(10%). Six other candidates shared the remaining 14% of the vote.


Pre-caucus polls

Before the caucuses, the
Des Moines Register ''The Des Moines Register'' is the daily morning newspaper of Des Moines, Iowa, United States. History Early period The first newspaper in Des Moines was the ''Iowa Star''. In July 1849, Barlow Granger began the paper in an abandoned log cab ...
reported the following results from a poll of 800 likely Republican caucus goers from December 27 to December 30, 2007: *
Mike Huckabee Michael Dale Huckabee (, born August 24, 1955) is an American diplomat, political commentator, Baptist minister, and politician serving as the 29th United States Ambassador to Israel, United States ambassador to Israel since 2025. A member of ...
– 32% *
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 ...
– 26% *
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 ...
– 13% *
Fred Thompson Freddie Dalton Thompson (August 19, 1942 – November 1, 2015) was an American politician, attorney, lobbyist, columnist, actor, and radio personality. A member of the Republican Party (United States), Republican Party, he served as a Unite ...
– 9% *
Ron Paul Ronald Ernest Paul (born August 20, 1935) is an American author, activist, and politician who served as the U.S. representative for Texas's 22nd congressional district from 1976 to 1977, and again from 1979 to 1985, as well as for Texas' ...
– 9% *
Rudy Giuliani Rudolph William Louis Giuliani ( , ; born May 28, 1944) is an American politician and Disbarment, disbarred lawyer who served as the 107th mayor of New York City from 1994 to 2001. He previously served as the United States Associate Attorney ...
– 5% * Duncan Hunter – 1% *
Alan Keyes Alan Lee Keyes (born August 7, 1950) is an American politician, political scientist, and perennial candidate who served as the Assistant Secretary of State for International Organization Affairs from 1985 to 1987. A member of the Republican P ...
– 1% * Not sure/Uncommitted – 4% The above results have a margin of sampling error of ±3.5 percentage points. Mike Huckabee's results in the opinion polls rose from 29% in the Des Moines Register's poll in late November 2007. Mitt Romney rose two points from 24% in November to 26% in December. John McCain enjoyed the biggest increase from November, increasing six points from 7% to 13%, while Rudy Giuliani suffered the biggest drop from November, decreasing eight points from 13% to 5%. Giuliani's large drop was attributed to his strategy of skipping early states such as Iowa and New Hampshire in favor of larger, delegate-rich states such as
Florida Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic ...
,
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 ...
, and
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 * ...
. No other candidate polled more than 10%. Huckabee's poll numbers in Iowa rose dramatically from October to December, in part due to his backing among evangelical voters, who accounted for almost one-half of those polled. Huckabee led Romney in that group 47%-20%. Huckabee also polled higher than Romney among the group who said it was more important to be a social conservative than a fiscal conservative, while Romney led Huckabee 29%-25% among the group who said that being fiscally conservative was most important. In addition, Romney also polled highest in the categories of experience and competence, the ability to bring about change, and electability.


Results

As of 11:05 p.m. EDT, January 3, 2008, with , the results were: *Candidate had already dropped out of the race prior to caucus. Only three candidates won majorities in the individual counties: Mike Huckabee, Mitt Romney, and Ron Paul. The Giuliani campaign followed an unusual strategy of focusing on larger states that vote later in the process, and had done little if any campaigning in Iowa. Tancredo had already withdrawn from the presidential race two weeks earlier and endorsed Romney, but his name remained in the official list of candidates of the Iowa Republican Party. Some 120,000 Iowa Republicans attended the 2008 caucuses, a new record. About 87,000 attended in 2000; in 2004,
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 ...
ran unopposed.


General election


Predictions

There were 16 organizations or websites that made state-by-state predictions of the election. Here are their last predictions before election day:


Polling

Obama won every pre-election poll but one taken in the state. The final 3 polls averaged Obama leading 54% to 39%.


Fundraising

John McCain raised a total of $680,641 in the state. Barack Obama raised $2,250,696.


Advertising and visits

Obama and his interest groups spent $15,334,065. McCain and his interest groups spent $5,817,988. The Republican ticket visited the state 9 times. The Democratic ticket visited the state 4 times.


Analysis

Despite its closeness in recent elections, Iowa was not in close contention in the 2008 election. During primary season, Barack Obama had campaigned extensively in the state and won a substantial victory that established him as the Democratic front-runner and ultimately propelled him to victory over
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 ...
. In contrast, John McCain did not campaign at all in Iowa and ended up placing fourth in the Iowa Republican Caucus. Moreover, McCain's stand against congressional ethanol subsidies proved unpopular in a state with a large corn crop; conversely, Obama supported these subsidies. Polls consistently gave Barack Obama a double-digit lead in the state. On Election Day, Obama won by a 9.54-point margin. The reliably Republican western part of the state turned out for McCain as expected.
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 ...
failed to win any counties in this region in 2004, contributing substantially to Bush's narrow victory in the state. However, Obama significantly improved on Kerry's performance in the region. For instance, Pottawattamie County, home to
Council Bluffs Council Bluffs is a city in and the county seat of Pottawattamie County, Iowa, Pottawattamie County, Iowa, United States. The population was 62,799 at the 2020 United States census, 2020 census, making it the state's List of cities in Iowa, te ...
, went from an 18-point win for Bush to only a two-point win for McCain. Conversely, in traditionally Democratic Eastern Iowa, Obama did historically well. He was already familiar to many voters in the region, in part because the
Quad Cities The Quad Cities is a region of five cities (originally Tri-Cities, later four, see #History, History) in the U.S. states of Iowa and Illinois: Davenport, Iowa, Davenport and Bettendorf, Iowa, Bettendorf (the fifth to be included) in southeaster ...
area spills into Obama's home state of Illinois. He also did very well in typically competitive central Iowa, anchored by the state capital of
Des Moines Des Moines is the List of capitals in the United States, capital and List of cities in Iowa, most populous city in the U.S. state of Iowa. It is the county seat of Polk County, Iowa, Polk County with parts extending into Warren County, Iowa, Wa ...
. Every county in the state, except
Clarke Clarke is a surname which means "clerk". The surname is of English and Irish origin and comes from the Latin . Variants include Clerk and Clark. Clarke is also uncommonly chosen as a given name. Irish surname origin Clarke is a common surname ...
in central Iowa, voted more Democratic in 2008 than in 2004. At the same time, incumbent Democratic
U.S. Senator The United States Senate is a chamber of the bicameral United States Congress; it is the upper house, with the U.S. House of Representatives being the lower house. Together, the Senate and House have the authority under Article One of the ...
Tom Harkin Thomas Richard Harkin (born November 19, 1939) is an American lawyer, author, and politician who served as a United States Senate, United States senator from Iowa from 1985 to 2015. A member of the Democratic Party (United States), Democratic Pa ...
was reelected with 62.66% of the vote over Republican Christopher Reed, a businessman, who received 37.26%. At the state level, Democrats expanded their leads in the Iowa state legislature, picking up four seats in the
Iowa House of Representatives The Iowa House of Representatives is the lower house of the Iowa General Assembly, the upper house being the Iowa Senate. There are 100 seats in the Iowa House of Representatives, representing 100 single-member districts across the state, formed ...
and two seats in the
Iowa Senate The Iowa Senate is the upper house of the Iowa General Assembly. There are 50 seats in the Iowa Senate, representing 50 single-member districts across the Iowa, state of Iowa with populations of approximately 60,927 per constituency, . Each Senat ...
.


Results


By county

;Counties that flipped from Republican to Democratic *
Adams Adams may refer to: * For persons, see Adams (surname) Places United States *Adams, California *Adams, California, former name of Corte Madera, California * Adams, Decatur County, Indiana *Adams, Kentucky *Adams, Massachusetts, a New England to ...
(largest city: Corning) *
Audubon The National Audubon Society (Audubon; ) is an American non-profit environmental organization dedicated to conservation of birds and their habitats. Located in the United States and incorporated in 1905, Audubon is one of the oldest of such org ...
(largest city:
Audubon The National Audubon Society (Audubon; ) is an American non-profit environmental organization dedicated to conservation of birds and their habitats. Located in the United States and incorporated in 1905, Audubon is one of the oldest of such org ...
) * Allamakee (largest city: Waukon) * Bremer (largest city: Waverly) * Carroll (largest city: Carroll) *
Cedar Cedar may refer to: Trees and plants *''Cedrus'', common English name cedar, an Old-World genus of coniferous trees in the plant family Pinaceae * Cedar (plant), a list of trees and plants known as cedar Places United States * Cedar, Arizona ...
(largest city:
Tipton Tipton is an industrial town in the metropolitan borough of Sandwell, in the county of the West Midlands (county), West Midlands, England. It had a population of 38,777 at the 2011 UK Census. It is located northwest of Birmingham and southeas ...
) * Crawford (largest city: Denison) *
Delaware Delaware ( ) is a U.S. state, state in the Mid-Atlantic (United States), Mid-Atlantic and South Atlantic states, South Atlantic regions of the United States. It borders Maryland to its south and west, Pennsylvania to its north, New Jersey ...
(largest city:
Manchester Manchester () is a city and the metropolitan borough of Greater Manchester, England. It had an estimated population of in . Greater Manchester is the third-most populous metropolitan area in the United Kingdom, with a population of 2.92&nbs ...
) * Emmet (largest city: Estherville) *
Franklin Franklin may refer to: People and characters * Franklin (given name), including list of people and characters with the name * Franklin (surname), including list of people and characters with the name * Franklin (class), a member of a historic ...
(largest city:
Hampton Hampton may refer to: Places Australia *Hampton bioregion, an IBRA biogeographic region in Western Australia * Hampton, New South Wales *Hampton, Queensland, a town in the Toowoomba Region * Hampton, Victoria ** Hampton railway station, Melbour ...
) * Greene (largest city: Jefferson) *
Hamilton Hamilton may refer to: * Alexander Hamilton (1755/1757–1804), first U.S. Secretary of the Treasury and one of the Founding Fathers of the United States * ''Hamilton'' (musical), a 2015 Broadway musical by Lin-Manuel Miranda ** ''Hamilton'' (al ...
(largest city: Webster City) * Hardin (largest city: Iowa Falls) *
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 ...
(largest city:
Williamsburg Williamsburg may refer to: Places *Colonial Williamsburg, a living-history museum and private foundation in Virginia *Williamsburg, Brooklyn, neighborhood in New York City *Williamsburg, former name of Kernville (former town), California *Williams ...
) * Kossuth (largest city: Algona) * Louisa (largest city: Wapello) *
Marshall Marshall may refer to: Places Australia *Marshall, Victoria, a suburb of Geelong, Victoria ** Marshall railway station Canada * Marshall, Saskatchewan * The Marshall, a mountain in British Columbia Liberia * Marshall, Liberia Marshall Is ...
(largest city:
Marshalltown Marshalltown is a city in Marshall County, Iowa, and is the county seat of the county. With a population of 27,591 at the 2020 census, it is the 16th largest city in the state. Marshalltown is home to the Iowa Veterans Home and Marshalltown C ...
) *
Palo Alto Palo Alto ( ; Spanish language, Spanish for ) is a charter city in northwestern Santa Clara County, California, United States, in the San Francisco Bay Area, named after a Sequoia sempervirens, coastal redwood tree known as El Palo Alto. Th ...
(largest city:
Emmetsburg Emmetsburg is a city in Palo Alto County, Iowa, Palo Alto County, Iowa, United States. The population was 3,706 at the time of the 2020 United States census, 2020 census. It is the county seat of Palo Alto County. Emmetsburg is located around th ...
) * Union (largest city: Creston) *
Warren Warren most commonly refers to: * Warren (burrow), a network dug by rabbits * Warren (name), a given name and a surname, including lists of persons so named Warren may also refer to: Places Australia * Warren (biogeographic region) * War ...
(largest city: Indianola) * Winnebago (largest city: Forest City)


By congressional district

Barack Obama carried 4 out of the state's 5 congressional districts, including one district held by a Republican.


Electors

Technically the voters of Iowa cast their ballots for electors: representatives to 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 ...
. Iowa is allocated 7 electors because it has 5
congressional districts 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 2 senators. All candidates who appear on the ballot or qualify to receive write-in votes must submit a list of 7 electors, who pledge to vote for their candidate and his or her running mate. Whoever wins the majority of votes in the state is awarded all 7 electoral votes. Their chosen electors then vote for president and vice president. Although electors are pledged to their candidate and running mate, they are not obligated to vote for them. An elector who votes for someone other than his or her candidate is known as a
faithless elector In the United States Electoral College, a faithless elector is an elector who does not vote for the candidates for U.S. President and U.S. Vice President for whom the elector had pledged to vote, and instead votes for another person for one or ...
. The electors of each state and 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 ...
met on December 15, 2008, to cast their votes for president and vice president. The Electoral College itself never meets as one body. Instead the electors from each state and the District of Columbia met in their respective capitols. The following were the members of the Electoral College from the state. All 7 pledged 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 ...
and
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 ...
: # Elwood Thompson # Slayton Thompson # Kathleen O'Leary # Jon Heitland # Dennis Ryan # Joe Judge # Audrey Linville


See also

*
United States presidential elections in Iowa Following is a table of United States presidential elections in Iowa, ordered by year. Since its admission to statehood in 1846, Iowa has participated in every U.S. presidential election. Winners of the state are in bold. The shading refers to ...
*
2008 Democratic Party presidential primaries From January 3 to June 3, 2008, voters of the Democratic Party (United States), Democratic Party chose their nominee for President of the United States, president in the 2008 United States presidential election. Senator Barack Obama of Illi ...
*
2008 Republican Party presidential primaries From January 3 to June 3, 2008, voters of the Republican Party (United States), Republican Party chose their nominee for President of the United States, president in the 2008 United States presidential election. United States Senate, Senator J ...


References

* https://web.archive.org/web/20080516092625/http://articles.citypages.com/2008-01-09/feature/the-wizards-of-odds/ *


External links


Polling results from Real Clear Politics

Polling data from Pollster.com

Iowa Delegate Selection and Affirmative Action Plan

Iowa Caucus Explained and Analyzed
in the Creepy Sleepy Show podcast
Covered using talk radio and social media
by the Talk Radio News Service
Complete Obama victory speech video and transcription in English, French and Spanish
* http://www.realclearpolitics.com/epolls/2008/president/ia/iowa_republican_caucus-207.html * https://web.archive.org/web/20080509091509/http://www.pollster.com/08-IA-Rep-Pres-Primary.php * http://www.iowacaucus.org/iacaucus.html A FAQ about the Iowa Caucus. * Official results {{2008Repprimaries
2008 2008 was designated as: *International Year of Languages *International Year of Planet Earth *International Year of the Potato *International Year of Sanitation The Great Recession, a worldwide recession which began in 2007, continued throu ...
United States President The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the executive branch of the federal government and is the commander-in-chief of the United States Armed For ...
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 ...
2008 2008 was designated as: *International Year of Languages *International Year of Planet Earth *International Year of the Potato *International Year of Sanitation The Great Recession, a worldwide recession which began in 2007, continued throu ...