Quinnipiac University conducted a survey of 1191 Ohio registered voters between Jun 4 and Jun 15, 2015. Respondents were contacted by either Cellphone or Landline and instructed by a live operator. The results of this poll were released on Jun 18, 2015.
Results were provided for the only publicly acknowledged question.
Question 2 | PreferenceView Matchup
(If Registered Democrat) If the Democratic primary for President were being held today, and the candidates were Joe Biden, Lincoln Chafee, Hillary Clinton,
Martin O'Malley, Bernie Sanders and Jim Webb, for whom would you vote?
This question was presented to 388 registered voters from Ohio who were contacted in some undisclosed fashion. The margin of sampling error is ± 5%.
The question wording was provided by Quinnipiac University.