|[http://www.zogby.com/50state/ Zogby]
|6/30/08
|- style="backround:white; color:blue"
|Iowa
|48%
|38%
|[http://www.rasmussenreports.com/public_content/politics/election_20082/2008_presidential_election/iowa/election_2008_iowa_presidential_election Rasmussen]
|7/14/08
|- style="backround:white; color:red"
|Kansas
|- style="backround:white; color:blue"
|Michigan
|4746% |3942%|[http://www.rasmussenreportsquinnipiac.comedu/public_content/politics/election_20082/2008_presidential_election/michigan/election_2008_michigan_presidential_election Rasmussenx4141.xml?ReleaseID=1195 Quinnipiac]|7/1022/08
|- style="backround:white; color:blue"
|Minnesota
|[http://www.rasmussenreports.com/public_content/politics/election_20082/2008_presidential_election/north_dakota/election_2008_north_dakota_presidential_election Rasmussen]
|7/09/08
|- style="backround:white; color:redblue"
|Ohio
|40%
|46%
|44%|[http://www.rasmussenreportsquinnipiac.comedu/public_content/politics/election_20082/2008_presidential_election/ohio/election_2008_ohio_presidential_election Rasmussenx2882.xml?ReleaseID=1196 Quinnipiac]|7/2129/08|- style="backround:white; color:redblue"
|Oklahoma
|38%
|- style="backround:white; color:blue"
|Pennsylvania
|4749%
|42%
|[http://www.rasmussenreportsquinnipiac.comedu/public_content/politics/election_20082/2008_presidential_election/pennsylvania/election_2008_pennsylvania_presidential_election2 Rasmussenx2882.xml?ReleaseID=1196 Quinnipiac]|7/2229/08
|- style="backround:white; color:blue"
|Rhode Island
|[http://www.usaelectionpolls.com/2008/vermont.html SurveyUSA]
|3/06/08
|-style="backround:white; color:blue"
|Virginia
|46%
|44%
|44%|[http://www.rasmussenreportspublicpolicypolling.com/public_contentpdf/politics/election_20082/2008_presidential_election/virginia/election_2008_virginia_presidential_election RasmussenPPP_Release_Virginia_722.pdf PPP]|7/1622/08
|- style="backround:white; color:blue"
|Washington
|48%
|3937%|[http://rasmussenreportsstrategicvision.combiz/public_contentpolitical/politics/election_20082/2008_presidential_election/washington/election_2008_washington_presidential_election Rasmussenwa_poll_083008.htm Strategic Vision]|7/0927/08
|- style="backround:white; color:red"
|West Virginia
|50%
|39%
|[http://www.rasmussenreportsquinnipiac.comedu/public_content/politics/election_20082/2008_presidential_election/wisconsin/election_2008_wisconsin_presidential_election Rasmussenx4141.xml?ReleaseID=1195 Quinnipiac]|7/0922/08
|- style="backround:white; color:red"
|Wyoming