Selzer & Company conducted a survey of 4161 Iowa registered voters between May 25 and May 29, 2015. Respondents were contacted by either Cellphone or Landline and instructed by a live operator. The results of this poll were released on Jun 1, 2015.
The poll was sponsored by the Des Moines Register and Bloomberg.
Results were provided for each of the 2 publicly acknowledged questions, but the ordering was not published.
The external identification number for this poll is #2118.
Question 3 | PreferenceView Matchup
Which one of the following Republicans would be your first choice for president? (Read list and rotate.)
And who would your second choice be? (If “Uncommitted” or Not sure in first choice, code second choice as
No first choice and do not ask. Read list only if necessary.)
Either the results of this question were not publicly released or they have simply not been recorded in the database. Please refer to the sources below for more information.
This question was presented to 402 likely voters from Iowa who were contacted in some undisclosed fashion. The margin of sampling error is ± 4.9% at the 95% confidence level.
The question wording was provided by Selzer & Company, the Des Moines Register and Bloomberg.
Question 12 | PreferenceView Matchup
Which one of the following Democrats would be your first choice for president? (Read list and rotate.)
And who would your second choice be? (If “Uncommitted” or Not sure in first choice, code second choice as
No first choice and do not ask. Read list only if necessary.)
This question was presented to 437 likely voters from Iowa who were contacted in some undisclosed fashion. The margin of sampling error is ± 4.7% at the 95% confidence level.
The question wording was provided by Selzer & Company, the Des Moines Register and Bloomberg.