YouGov conducted a survey of 1509 South Carolina registered voters between Nov 15 and Nov 19, 2015. Respondents were contacted by either Telephone, Internet or Opt-In and the interaction was automated. The results of this poll were released on Nov 23, 2015.
The poll was sponsored by CBS News.
Results were provided for the only publicly acknowledged question.
Question 1 | PreferenceView Matchup
Which candidate are you most likely to vote for in the South Carolina Democratic Presidential primary in 2016?
This question was presented to 420 likely voters from South Carolina who were contacted in some undisclosed fashion. The margin of sampling error is ± 8.7%.
The question wording was provided by YouGov and CBS News.