IA - 2020 Senate Races: Joni Ernst 48% - Theresa Greenfield 47% - (Monmouth Univ. 08/06/2020) chart & more info

Theresa Greenfield
Joni Ernst
  • Ernst +1

IA - 2020 Senate Races: Theresa Greenfield 45% - Joni Ernst 43% - (Data for Progress 08/06/2020) chart & more info

Joni Ernst
Theresa Greenfield
  • Greenfield +2

IA - Trump vs. Biden: Donald Trump 44% - Joe Biden 42% - (Data for Progress 08/06/2020) chart & more info

Joe Biden
Donald Trump
  • Trump +2

IA - Trump vs. Biden: Donald Trump 48% - Joe Biden 46% - (Monmouth Univ. 08/05/2020) chart & more info

Joe Biden
Donald Trump
  • Trump +2

IA - 2020 Senate Races: Theresa Greenfield 46% - Joni Ernst 43% - (Des Moines Register 06/15/2020) chart & more info

Joni Ernst
Theresa Greenfield
  • Greenfield +3

IA - Trump vs. Biden: Donald Trump 44% - Joe Biden 43% - (Des Moines Register 06/15/2020) chart & more info

Joe Biden
Donald Trump
  • Trump +1

IA - 2020 Senate Races: Joni Ernst 43% - Theresa Greenfield 42% - (PPP 05/04/2020) chart & more info

Theresa Greenfield
Joni Ernst
  • Ernst +1

IA - Trump vs. Biden: Donald Trump 48% - Joe Biden 46% - (PPP 05/04/2020) chart & more info

Joe Biden
Donald Trump
  • Trump +2

IA - Trump vs. Biden: Donald Trump 51% - Joe Biden 41% - (Des Moines Register 03/07/2020) chart & more info

Joe Biden
Donald Trump
  • Trump +10

IA - Trump vs. Biden: Donald Trump 46% - Joe Biden 44% - (NY Times/Siena 01/27/2020) chart & more info

Joe Biden
Donald Trump
  • Trump +2

IA - Trump vs. Clinton: Donald Trump 46% - Hillary Clinton 39% - (Des Moines Register 11/05/2016) chart & more info

Hillary Clinton
Donald Trump
  • Trump +7

IA - Trump vs. Clinton: Hillary Clinton 44% - Donald Trump 43% - (Loras College 11/05/2016) chart & more info

Donald Trump
Hillary Clinton
  • Clinton +1

IA - Trump vs. Clinton: Donald Trump 44% - Hillary Clinton 41% - (Emerson College 11/04/2016) chart & more info

Hillary Clinton
Donald Trump
  • Trump +3

IA - Trump vs. Clinton: Donald Trump 44% - Hillary Clinton 41% - (RABA Research/Simpson College 11/04/2016) chart & more info

Hillary Clinton
Donald Trump
  • Trump +3

IA - Trump vs. Clinton: Hillary Clinton 44% - Donald Trump 44% - (Quinnipiac 10/27/2016) chart & more info

Donald Trump
Hillary Clinton
  • Trump 0

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