| Poll source | Date | 1st | 2nd | 3rd | Other |
|---|---|---|---|---|---|
| Official Primary results | March 1, 2016 | Bernie Sanders 51.9% |
Hillary Clinton 41.5% |
Others 6.6% | |
| Monmouth[1]
Margin of error: ± 5.7%
|
February 25–28, 2016 | Bernie Sanders 48% |
Hillary Clinton 43% |
Others / Undecided 9% | |
| Sooner Poll/News 9/News on 6[2]
Margin of error: ± 4.3%
|
February 23–25, 2016 | Hillary Clinton 40% |
Bernie Sanders 31% |
Others / Undecided 29% | |
| Public Policy Polling[3]
Margin of error: ± 4.2%
|
February 14–16, 2016 |
Hillary Clinton 46% |
Bernie Sanders 44% |
Undecided 9% | |
| Sooner Poll[4]
Margin of error: ± 5.0%
|
February 6–9, 2016 | Hillary Clinton 43.9% |
Bernie Sanders 28% |
Undecided 28.1% | |
| Sooner Poll[5]
Margin of error: ± 5.1%
|
November 12–15, 2015 | Hillary Clinton 46.6% |
Bernie Sanders 12.2% |
Martin O'Malley 2.2% |
Undecided 39.1% |
| The Oklahoman/Cole Hargrave Snodgrass & Associates[6]
Margin of error: ± 4.3%
|
October 19–22, 2015 | Hillary Clinton 30% |
Bernie Sanders 21% |
Martin O'Malley 1% |
Undecided 46% |
References
- ^ "Monmouth University Poll" (PDF).
- ^ "News9/Newson6: Sanders Closes Gap, But Still Trails Clinton In OK".
- ^ Silas Allen. "Poll shows Democratic primary race tightening in Oklahoma".
- ^ Madison Grady. "SoonerPoll: Clinton remains frontrunner, but Sanders continues to rise".
- ^ "EXCLUSIVE POLL: Trump, Clinton Remain Front-runners in Oklahoma". November 20, 2015.
- ^ "Poll: Ben Carson leads Republican presidential field in Oklahoma". Retrieved 2015-10-29.