Poll Update

2016 Iowa President - Clinton 42%, Trump 40% (Gravis Marketing 7/7-7/8/16)

Population 1,318 Registered Voters
Margin of Error ±2.7 percentage points
Polling Method Automated Phone
Source Gravis Marketing [PDF]
This poll asked respondents 3 questions tracked by HuffPost Pollster. Read our FAQ.

If you had to vote today in a matchup between Hillary Clinton and Donald Trump, who would you vote for?

Asked of 1318 Registered Voters
Hillary Clinton 42%
Donald Trump 40%
Other 18%

If you had to vote today in a matchup between Hillary Clinton, Donald Trump, Gary Johnson and Jill Stein, who would you vote for?

Asked of 1318 Registered Voters
Hillary Clinton 39%
Donald Trump 37%
Gary Johnson 8%
Jill Stein 2%
Other 14%

Do approve or disapprove of President Obama’s Job Performance?

Asked of 1318 Registered Voters
Approve 47%
Disapprove 47%
Unsure 6%