Morning Consult conducted a survey of 905 Iowa registered voters between May 31 and Jun 8, 2015. Respondents were contacted by either Landline or Internet and instructed by a live operator. The results of this poll were released on Jun 14, 2015.
Results were provided for the only publicly acknowledged question.
The external identification number for this poll is 150502.
Question F9A | PreferenceView Matchup
If the Iowa Democratic presidential caucus were held today and the candidates were Joseph Biden, Lincoln Chafee, Hillary Clinton, Martin
O’Malley, Bernie Sanders, and Jim Webb, for whom would you vote? (Among registered Democrats)
This question was presented to 322 likely voters from Iowa who were contacted in some undisclosed fashion. The margin of sampling error is ± 6%.
The question wording was provided by Morning Consult.