Gravis Marketing Public Opinion Polls

Marketing Public Opinion Polls -Gravis Marketing conducts public opinion surveys using its proprietary IVR system or its live call center. Unless otherwise noted, Gravis only counts completed surveys in its reported results.  Survey samples are weighted to match the best available demographic characteristics from the US Census Bureau and prior voter turnout data.

Gravis Marketing is committed to disclose the following information on all surveys it publicly releases:

1)  Respondent contact method (IVR or a live call center)

2)  Audience sampled (registered voters, likely voters or consumers)

3)  Organizations sponsoring or partnering with Gravis Marketing to conduct the survey