Louis Harris Poll Data Center Dataverse
Odum Institution for Research in Social Science
Access Pew Research Center Survey Data
AP NORC Polls
Reuters Polling
Marist Poll - Latest Polls
The Washington Post Polling
US News Polls
RealClear Politics
Politico Polls
FiveThirtyEight
The Guardian
The Independent
Fox New Poll
Gallup - Presidential Job Approval Center
Gallup - Presidential Approval Ratings -- Gallup Historical Statistics and Trends
State of the State Survey
