SurveyUSA (Oregon)51% Support
42% Oppose
Cell-phone and home-phone respondents included in this research: SurveyUSA interviewed 900 state of Oregon adults 08/01/14 through 08/05/14. Of the adults, 779 were registered to vote. Of the registered voters, 564 were determined by SurveyUSA to be likely to vote in the 11/04/14 general election. This research was conducted using blended sample, mixed mode. Respondents reachable on a home telephone were interviewed on their home telephone in the recorded voice of a professional announcer. Respondents not reachable on a home telephone were shown a questionnaire on their smartphone, tablet or other electronic device.
http://www.surveyusa.com/client/PollReport.aspx?g=83bebf2b-2c57-4fdd-932b-8378d93d5eb3