2016 United States presidential election in Illinois
election in Illinois
The 2016 United States presidential election in Illinois was held on Tuesday, November 8, 2016, as part of the 2016 United States presidential election in which all 50 states plus the District of Columbia participated. Illinois voters chose electors to represent them in the Electoral College via a popular vote, pitting the Republican Party's nominee, businessman Donald Trump, and running mate Indiana Governor Mike Pence against Democratic Party nominee, former Secretary of State Hillary Clinton, and her running mate Virginia Senator Tim Kaine. Illinois had 20 votes in the Electoral College.
Illinois was won by Clinton, who garnered 55.83% of the votes cast against Trump's 38.76%, thus winning the state by a margin of 17.07%. Prior to the election, news organizations accurately predicted that the state would be carried by Clinton, who was born in Illinois. Clinton won by a slightly wider margin than Barack Obama in 2012 (by 0.2%), making it one of eleven states (and the District of Columbia) in which she outperformed Obama's 2012 margin; however, due to an increase in third-party voting, her overall percentage of the vote was lower than Obama's in both his runs. Trump flipped eleven counties red, although all of them have small populations; the most populous of them, Whiteside County, has under 60,000 residents. He also became the first Republican ever to win the White House without carrying DeKalb, DuPage, Kane, Lake, Will, or Winnebago Counties.
Primary elections
Presidential primary elections for three parties were held in Illinois. From January 25 to February 17, 2016, the Green Party of the United States held primaries and caucuses, as part of the Green Party presidential primaries, to elect delegates representing a candidate at the 2016 Green National Convention.
Begin with the source’s own compact description: “2016 United States presidential election in Illinois” is election in Illinois. The dossier treats that line as a proposition to test through United, States and presidential, not as a finished interpretation.
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The record creator and administrative purpose are central evidence, because official documentation reflects both action and institutional priorities. The source revision retrieved here is dated Sep 5, 2026. The linked authority identifier is Q23018271. The first chronological checks are 2016 and 2012.
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