RealClearPolitics - Election 2020 - Iowa Democratic Presidential Caucus

Polls

Iowa Democratic Presidential Caucus

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February 3 (41 Delegates)

Polling Data

PollDateSample
Biden
Sanders
Warren
Buttigieg
Klobuchar
Yang
Booker
Steyer
Gabbard
Bloomberg
Spread
RCP Average1/2 - 1/18--21.017.316.716.38.33.73.53.31.71.0Biden +3.7
FRA/David Binder (D)FRA/DBR (D)1/15 - 1/18500 LV24141816113--411Biden +6
MonmouthMonmouth1/9 - 1/12405 LV2418151783442--Biden +6
DM Register/CNNDMR/CNN1/2 - 1/8701 LV15201716653221Sanders +3

All Iowa Democratic Presidential Caucus Polling Data

RCP Poll Average
Iowa Democratic Presidential Caucus
Iowa Democratic Presidential Caucus
21.0
Biden +3.7
17.3
Sanders
16.7
Warren
16.3
Buttigieg
8.3
Klobuchar
3.7
Yang
3.5
Booker
3.3
Steyer
1.7
Gabbard
1.0
Bloomberg
--
Harris
--
O'Rourke
--
--
--
--
--
--
--
--
--
--
--
--
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Polling Data

PollDateSample
Biden
Sanders
Warren
Buttigieg
Klobuchar
Yang
Booker
Steyer
Gabbard
Bloomberg
Spread
RCP Average1/2 - 1/18--21.017.316.716.38.33.73.53.31.71.0Biden +3.7
FRA/David Binder (D)FRA/DBR (D)1/15 - 1/18500 LV24141816113--411Biden +6
MonmouthMonmouth1/9 - 1/12405 LV2418151783442--Biden +6
DM Register/CNNDMR/CNN1/2 - 1/8701 LV15201716653221Sanders +3
CBS News/YouGovCBS/YouGov12/27 - 1/3953 LV2323162372221--Tie
Iowa State UniversityIowa State12/12 - 12/16632 LV15211824433230Buttigieg +3
EmersonEmerson12/7 - 12/10325 RV232212181024322Biden +1
Iowa State UniversityIowa State11/15 - 11/19614 LV12181926541221Buttigieg +7
DM Register/CNNDMR/CNN11/8 - 11/13500 LV15151625633332Buttigieg +9
CBS News/YouGovCBS/YouGov11/6 - 11/13856 LV2222182151120--Tie
MonmouthMonmouth11/7 - 11/11961 RV19131822532320Buttigieg +3
Univ. of IowaUniv. of Iowa10/28 - 10/10465 LV1518231613033--Warren +5
QuinnipiacQuinnipiac10/30 - 11/5698 RV1517201953133--Warren +1
NY Times/SienaNYT/Siena10/25 - 10/30439 LV1719221843222--Warren +3
Iowa State UniversityIowa State10/18 - 10/22598 LV1218282042132--Warren +8
USA Today/SuffolkUSA Today10/16 - 10/18500 LV189171331133--Biden +1
EmersonEmerson10/13 - 10/16888 RV2313231615322--Tie
CBS News/YouGovCBS/YouGov10/3 - 10/11729 LV2221221420231--Tie
DM Register/CNNDMR/CNN9/14 - 9/18602 LV201122932322--Warren +2
Iowa State UniversityIowa State9/13 - 9/17572 LV1616241333224--Warren +8
FRA/David Binder (D)FRA/DBR (D)9/14 - 9/17500 LV259231282231--Biden +2
CBS News/YouGovCBS/YouGov8/28 - 9/4LV292617721221--Biden +3
MonmouthMonmouth8/1 - 8/4401 LV28919832131--Biden +9
CBS News/YouGovCBS/YouGov7/9 - 7/18706 LV241917740320--Biden +5
FRA/David Binder (D)FRA/DBR (D)6/29 - 7/1600 LV17122010412--1--Warren +2
USA Today/SuffolkUSA Today6/28 - 7/1500 LV249136212--1--Biden +8
DM Register/CNNDMR/CNN6/2 - 6/5600 LV24161514211--1--Biden +8
CBS News/YouGovCBS/YouGov5/31 - 6/12587 LV30221211403--1--Biden +8
GravisGravis4/17 - 4/18590 RV1919614414--1--Tie
MonmouthMonmouth4/4 - 4/9351 LV271679413--0--Biden +11
EmersonEmerson3/21 - 3/24249 RV2524911206--1--Biden +1
FRA/David Binder (D)FRA/DBR (D)3/21 - 3/24500 LV251786617--1--Biden +8
DM Register/CNNDMR/CNN3/3 - 3/6401 RV272591303--0--Biden +2
EmersonEmerson1/30 - 2/2260 RV291511--3--4------Biden +11
DM Register/CNNDMR/CNN12/10 - 12/13455 LV32198--3--4----3Biden +13