Predictions2020 Senatorial Election Polls - IA Polls
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Iowa Polls (Aggregate = Tossup for 3-poll average)National Summary
Candidate Party Avg. #Wins Poll Graph
Theresa Greenfield Democratic 45% 2pie
Joni Ernst* Republican 44% 1
Other - 1% 0
-Undecided- 10% 0

 Three-Poll Rolling Average
 Rolling Average Poll Graph

DatePoll Source Spread Rep Dem IndUnd M.O.E. Sample#C
2020-08-02Data 4 ProgressR +242%40%0%19%3%1,101 L18
2020-07-28Other SourceD +247%49%0%3%3%800 L43
2020-06-11Selzer & CoD +343%46%4%7%4%674 L67
2020-06-08CiviqsD +345%48%3%3%4%865 R28
2020-06-04Public Policy PollingD +243%45%0%12%4%963 L26
2020-05-09RABA ResearchTie42%42%0%16%4%632 L9
2020-05-01Public Policy PollingR +143%42%0%14%4%1,222 L34
2019-12-15Public Policy PollingR +647%41%0%12%3%944 R
2019-10-16Emerson CollegeR +747%40%0%13%3%888 L21
2019-04-19Public Policy PollingR +448%44%0%8%4%780 R


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