Executive Summary
Gravis Marketing, a nonpartisan research firm, conducted a random survey of 1,318 registered voters across Iowa. The poll was conducted on July 7th through the 8th and has a margin of error of ± 2.7%. The total may not round to 100% because of rounding. The poll was conducted using automated telephone calls and weighted by select demographics.

Do approve or disapprove of President Obama’s Job Performance?
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If you had to vote today in a matchup between Hillary Clinton and Donald Trump, who would you vote for?
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If you had to vote today in a matchup between Hillary Clinton, Donald Trump, Gary Johnson and Jill Stein, who would you vote for?
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The following questions are for demographic purposes:
What is your party affiliation?
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What is your political ideology?
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Do you consider yourself a member of the Tea Party?
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What race do you identify yourself as?
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Which of the following best represents your religious affiliation?
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What is the highest level of education have you completed?
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How old are you?
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What is your gender?
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