- 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% |
|