2016 Oregon Republican presidential primary

The 2016 Oregon Republican presidential primary was held on May 17 in the U.S. state of Oregon as one of the Republican Party's primaries ahead of the 2016 presidential election.

2016 Oregon Republican presidential primary

May 17, 2016 (2016-05-17)
28 pledged delegates to the Republican National Convention
Candidate Donald Trump Ted Cruz (withdrawn) John Kasich (withdrawn) Home state New York Texas Ohio Delegate count 18 5 5 Popular vote 252,748 65,513 62,248 Percentage 64.16% 16.63% 15.80%

On the same day, the Democratic Party held their Oregon primary and their Kentucky primary, while the Republican Party did not hold any other primaries on that day.

Oregon has always voted for the nominee of the Republican Party in every statewide primary since 1944, except in 1964.

Opinion polling

List of polls

Winner Donald Trump Primary date May 17, 2016 Poll source Date 1st 2nd 3rd Other Primary results May 17, 2016 Donald Trump 64.51% Ted Cruz 16.50% John Kasich 15.83% DHM Research/Oregon Public Broadcasting/Fox 12[1] Margin of error: ± 5.7% Sample size: 324 May 6–9, 2016 Donald Trump 45% Ted Cruz 14% John Kasich 14% Undecided 19%, Wouldn't Vote 7% Hoffman Research[2] Margin of error: ± 4.16% Sample size: 555 April 26–27, 2016 Donald Trump 43% Ted Cruz 26% John Kasich 17% Undecided 13% DHM Research Margin of error: ± 7.7% Sample size: 169 July 22–27, 2015 Donald Trump 18% Scott Walker 12% Jeb Bush 11% Ted Cruz 10%, Ben Carson 9%, Rand Paul 6%, Mike Huckabee 6%, John Kasich 4%, Marco Rubio 3%, Chris Christie 2%, Carly Fiorina 2%, Rick Santorum 2%, Bobby Jindal 1%, Rick Perry 1%, Lindsey Graham 0%, Jim Gilmore 0%, George Pataki 0%, Other 2%, DK 12% Public Policy Polling Margin of error: ± 5.1% Sample size: 375 May 22–27, 2014 Mike Huckabee 21% Ted Cruz 16% Jeb Bush 15% Rand Paul 15%, Chris Christie 12%, Marco Rubio 4%, Paul Ryan 3%, Scott Walker 3%, Rick Santorum 2%, Someone else/Not sure 10%

Results

Oregon Republican primary, May 17, 2016
Candidate	Votes	Percentage	Actual delegate count
			Bound	Unbound	Total
Donald Trump	252,748	64.16%	18	0	18
Ted Cruz (withdrawn)	65,513	16.63%	5	0	5
John Kasich (withdrawn)	62,248	15.80%	5	0	5
Write-in	13,411	3.40%	0	0	0
Unprojected delegates:			0	0	0
Total:	393,920	100.00%	28	0	28
Source: The Green Papers

References

1. "Primary Election Survey Republicans" (PDF). DHM Research. Retrieved 12 May 2016.
2. "OREGON STATEWIDE TRACKING SURVEY" (PDF). Hoffman Research. Retrieved 29 April 2016.