Poll Update

2016 Iowa Democratic Presidential Caucus - Clinton 48%, Sanders 45% (NBC News/Wall Street Journal/Marist College 1/2-1/7/16)

Population 422 Likely Voters - Democrat
Margin of Error ±4.8 percentage points
Polling Method Live Phone
Source NBC/WSJ/Marist
This poll asked respondents 1 question tracked by HuffPost Pollster. Read our FAQ.

2016 Iowa Democratic Presidential Caucus

Asked of 422 Likely Voters - Democrat
Clinton 48%
Sanders 45%
O'Malley 5%
Other 0%
Undecided 3%