On This Day

Seventh Republican presidential candidates debate hosted by Fox, held in Des Moines, Iowa

The 2016 Iowa Republican presidential caucuses took place on February 1 in the U.S.

The 2016 Iowa Republican presidential caucuses took place on February 1 in the U.S. state of Iowa, traditionally marking the Republican Party's first nominating contest in their series of presidential primaries ahead of the 2016 presidential election.

The Democratic Party held its own Iowa caucuses on the same day.

Ted Cruz was able to defeat Donald Trump in the Iowa Caucus by winning over Evangelical caucus-goers; Cruz won 51,666 caucus votes or 27.6%, giving him a net gain of one delegate over Trump. Cruz visited all 99 counties of Iowa and held small events. Cruz outperformed his polling average, which predicted a narrow Trump victory in the caucus.

Following poor performances in the caucuses, Rand Paul, Mike Huckabee and Rick Santorum suspended their campaigns.

Historical Significance

The 2016 Iowa Republican presidential caucuses took place on February 1 in the U.

Events Before

  1. Lithuania adopts the euro as its currency, replacing the Litas and becoming the 19th member of the Eurozone

    Lithuania adopts the euro as its currency, replacing the Litas and becoming the 19th member of the Eurozone

  2. 17-year-old Lydia Ko of New Zealand becomes the youngest golfer in men's or women's golf history to be ranked No. 1 in t

    17-year-old Lydia Ko of New Zealand becomes the youngest golfer in men's or women's golf history to be ranked No. 1 in the world

  3. Marvin Gaye's family wins a record $7.3 million lawsuit for music copyright infringement against Robin Thicke, Pharrell

    Marvin Gaye's family wins a record $7.3 million lawsuit for music copyright infringement against Robin Thicke, Pharrell Williams, and T.I.

  4. TV personality Kris Jenner and athlete Bruce Jenner divorce after 13 years of marriage

    Caitlyn Marie Jenner, formerly known as Bruce Jenner, is an American media personality and retired Olympic gold medal-winning decathlete. Jenner played college football for the Graceland...

  5. Barack Obama and Raúl Castro meet in Panama, the first meeting of US and Cuban heads of state since the Cuban Revolution

    Raúl Modesto Castro Ruz is a Cuban politician and general who served as the first secretary of the Communist Party of Cuba, the most senior position in the one-party communist state, from 2011 to...

Events After

  1. Australian Open Women's Tennis: Serena Williams defeats older sister Venus Williams 6–4, 6–4 for her 7th Australian titl

    Australian Open Women's Tennis: Serena Williams defeats older sister Venus Williams 6–4, 6–4 for her 7th Australian title and record 23rd Grand Slam event singles victory

  2. Discovery of a new mostly underwater continent, Zealandia, in the South Pacific is announced in the research journal "GS

    Discovery of a new mostly underwater continent, Zealandia, in the South Pacific is announced in the research journal "GSA Today"

  3. Jay-Z becomes the first rapper inducted into the Songwriters Hall of Fame alongside Max Martin, Jimmy Jam, and Terry Lew

    Jay-Z becomes the first rapper inducted into the Songwriters Hall of Fame alongside Max Martin, Jimmy Jam, and Terry Lewis

  4. World's oldest golf club, Muirfield in Scotland, votes to admit women as members for the first time in 273 years

    World's oldest golf club, Muirfield in Scotland, votes to admit women as members for the first time in 273 years

  5. Bob Dylan receives his Nobel Prize for Literature at a private ceremony in Stockholm

    Bob Dylan (legally Robert Dylan; born Robert Allen Zimmerman, May 24, 1941) is an American singer-songwriter.

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Frequently Asked Questions

What happened on January 28, 2016?
The 2016 Iowa Republican presidential caucuses took place on February 1 in the U.S. state of Iowa, traditionally marking the Republican Party's first nominating contest in their series of presidential primaries ahead of the 2016 presidential election. The Democratic Party held its own Iowa caucuses on the same day.
Why is Seventh Republican presidential candidates debate hosted by Fox, held in Des ... significant?
The 2016 Iowa Republican presidential caucuses took place on February 1 in the U.

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