Iowa Head-to-Head Polls

Iowa: McCain vs. Obama

PollDateSampleObama (D)McCain (R)Spread
RCP Average04/21 - 07/10--49.742.3Obama +7.4
Rasmussen07/10 - 07/10500 LV5141Obama +10.0
SurveyUSA06/13 - 06/16528 LV4945Obama +4.0
Research 200004/21 - 04/23600 LV4941Obama +8.0