RealClearPolitics - Iowa General Election Polls

Polls

Iowa General Election Polls

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Iowa: Trump vs. Biden

PollDateSampleMoE
Trump (R)
Biden (D)
Spread
RCP Average4/30 - 8/3----46.745.0Trump +1.7
Monmouth*Monmouth*7/30 - 8/3401 LV4.94846Trump +2
Des Moines RegisterDM Register6/7 - 6/10674 LV3.84443Trump +1
PPP (D)PPP (D)4/30 - 5/11222 RV2.84846Trump +2

All Iowa: Trump vs. Biden Polling Data

Iowa: Trump vs. Sanders

PollDateSampleMoE
Trump (R)
Sanders (D)
Spread
RCP Average12/7 - 3/5----50.042.5Trump +7.5
Des Moines RegisterDM Register3/2 - 3/5667 LV3.85341Trump +12
NY Times/SienaNYT/Siena1/20 - 1/231689 RV2.84842Trump +6
PPP (D)PPP (D)12/29 - 12/31964 RV3.24944Trump +5
EmersonEmerson12/7 - 12/101043 RV3.05043Trump +7

All Iowa: Trump vs. Sanders Polling Data