SurveyMonkey conducted a survey of 2599 Illinois registered voters between Aug 9 and Sep 1, 2016. Respondents were contacted by either Internet or Opt-In and the interaction was automated. The results of this poll were released on Sep 6, 2016.
The poll was sponsored by the Washington Post Company.
Results were provided for the only publicly acknowledged question.
Question 4 | PreferenceView Matchup
If the 2016 presidential election were being held today among the following candidates for whom would you vote?
This question was presented to 2599 registered voters from Illinois who were contacted in some undisclosed fashion.
The question wording was provided by SurveyMonkey and the Washington Post Company.