This article contains opinion polling by U.S. state for the 2016 Republican Party presidential primaries. The shading for each poll indicates the candidate(s) which are within one margin of error of the poll's leader.
This article contains opinion polling by U.S. state for the 2016 Democratic Party presidential primaries. For currency and accuracy, please note the specific dates for each polling as listed below. For the significance of the earliest state votes, the Iowa caucuses and the New Hampshire primary, see United States presidential primary – Iowa and New Hampshire. To know when any given state votes, see the timeline of primaries and caucuses.
Presidential primaries and caucuses of the Republican Party took place within all 50 U.S. states, the District of Columbia, and five U.S. territories between February 1 and June 7, 2016. These elections selected the 2,472 delegates that were sent to the Republican National Convention. Businessman and reality television star Donald Trump won the Republican nomination for president of the United States.
Newspapers and news media in the United States traditionally endorse candidates for party nomination for President of the United States, prior to endorsing one of the ultimate nominees for president. Below is a list of notable news media endorsements in 2016, by candidate, for each primary race.
The 2016 New Hampshire Republican presidential primary, which took place on February 9, was the second major vote of the cycle. Donald Trump was declared the winner with 35.3% of the popular vote and picked up 11 delegates, while John Kasich emerged from a pack of candidates between 10-20% to capture second place with 15.8% of the vote and picked up four delegates.
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 2016 South Carolina Republican presidential primary took place on February 20 in the U.S. state of South Carolina, marking the Republican Party's third nominating contest in their series of presidential primaries ahead of the 2016 presidential election.
The 2016 Massachusetts Democratic presidential primary took place on March 1 in the U.S. state of Massachusetts as one of the Democratic Party's primaries ahead of the 2016 presidential election.
The 2016 Florida Democratic presidential primary took place on March 15 in the U.S. state of Florida as one of the Democratic Party's primaries ahead of the 2016 presidential election.
The 2016 Connecticut Democratic presidential primary were held on April 26 in the U.S. state of Connecticut as one of the Democratic Party's primaries ahead of the 2016 presidential election.
The 2016 Wisconsin Republican presidential primary was held on April 5 in the U.S. state of Wisconsin as one of the Republican Party's primaries ahead of the 2016 presidential election. Texas senator Ted Cruz won the contest with 48%, ahead of nationwide frontrunner Donald Trump by 13 percentage points. Taking advantage of the state's two-level "winner takes all" provision, Cruz took 36 out of the 42 available delegates.
The 2016 New York Republican presidential primary was held on April 19 in the U.S. state of New York as one of the Republican Party's primaries ahead of the 2016 presidential election.
The 2016 Indiana Republican presidential primary was held on May 3 in the U.S. state of Indiana as one of the Republican Party's primaries ahead of the 2016 presidential election. This was a winner-take-all election, so Donald Trump, who came in first in the popular vote, won all the delegates.
The 2016 Ohio Republican presidential primary took place March 15 in the U.S. state of Ohio, as a part of the Republican Party's series of presidential primaries ahead of the 2016 presidential election. The Ohio primary was held alongside Republican primary elections in Florida, Illinois, Missouri and North Carolina, along with the Democratic contest in Ohio.
Statewide polls for the 2016 United States presidential election are as follows. The polls listed here, by state, are from January 1 to August 31, 2016 and provide early data on opinion polling between a possible Republican candidate against a possible Democratic candidate.
The 2016 Arkansas Republican presidential primary was won by Donald Trump with a plurality 32.8% support over Senator Ted Cruz, who competed heavily in Arkansas and hailed from neighboring Texas, with 30.5% support. While Marco Rubio earned the endorsement of Arkansas Governor Asa Hutchinson, Ted Cruz competed aggressively with Trump for the state's Evangelical base.
The 2016 Georgia Republican presidential primary was held on Tuesday March 1, as part of that election cycle's Super Tuesday. It took place ahead of the presidential election that November, and the state's Democratic primary was held on the same day.
The 2016 Alabama Republican presidential primary took place on March 1, 2016. This was the fifth primary held in the 2016 Republican primary. Donald Trump won the primary handily. The election was also held on Super Tuesday. Trump eventually won the Republican primary. He was elected President of the United States on November 8, 2016, against Hillary Clinton.
This article contains opinion polling in New Hampshire for the 2016 Republican Party presidential primaries. The shading for each poll indicates the candidate(s) which are within one margin of error of the poll's leader.
The 2016 Vermont Republican presidential primary was held on March 1, 2016, along with ten other state nominating contests during Super Tuesday.
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