Polls

Iowa Democratic Presidential Caucus

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Polling Data

PollDate
Biden
Sanders
Harris
Warren
Buttigieg
O'Rourke
Booker
Klobuchar
Castro
Inslee
Hickenlooper
Gabbard
Spread
RCP Average3/3 - 3/2426.024.58.59.06.05.04.52.51.01.00.50.5Biden +1.5
EmersonEmerson3/21 - 3/242524109115621111Biden +1
Des Moines Register/CNNDMR/CNN3/3 - 3/627257915331100Biden +2

All Iowa Democratic Presidential Caucus Polling Data





Polling Data

PollDate
Biden
Sanders
Harris
Warren
Buttigieg
O'Rourke
Booker
Klobuchar
Castro
Inslee
Hickenlooper
Gabbard
Spread
RCP Average3/3 - 3/2426.024.58.59.06.05.04.52.51.01.00.50.5Biden +1.5
EmersonEmerson3/21 - 3/242524109115621111Biden +1
Des Moines Register/CNNDMR/CNN3/3 - 3/627257915331100Biden +2
EmersonEmerson1/30 - 2/229151811--6432------Biden +11
Des Moines Register/CNNDMR/CNN12/10 - 12/13321958--11431--1--Biden +13