Poll Update

2016 Iowa Democratic Presidential Caucus - Clinton 47%, Sanders 45% (Iowa State/WHO-HD 1/5-1/22/16)

Population 722 Registered Voters
Margin of Error ±3.5 percentage points
Polling Method Live Phone
Source Iowa State/WHO-HD
This poll asked respondents 2 questions tracked by HuffPost Pollster. Read our FAQ.

2016 Iowa Democratic Presidential Caucus

Asked of 226 Likely Voters - Democrat
Clinton 47%
Sanders 45%
O'Malley 1%
Undecided 4%
Other 3%

2016 Iowa Republican Presidential Caucus

Asked of 185 Likely Voters - Republican
Bush 4%
Carson 13%
Christie 1%
Cruz 26%
Fiorina 1%
Huckabee 4%
Kasich 1%
Paul 7%
Rubio 12%
Santorum 1%
Trump 19%
Undecided 8%
Other 4%