- Seventy-one percent of those surveyed said they were leaning toward voting for former Secretary of State Hillary Clinton.
- The other two candidates running in the primary received significantly lower support – U.S. Sen. Bernie Sanders, 15%, and former Maryland Gov. Martin O’Malley, 2%.
Winthrop University, "Latest Winthrop Poll is Out: This is Hillary Country" (2015). Winthrop News 2015. 210.