US - 2016 Presidential Election: Jeb Bush 41% - Bernie Sanders 40% - (PPP 09/03/2015) chart & more info

Bernie Sanders
Jeb Bush
  • Bush +1

US - 2016 Presidential Election: Ben Carson 42% - Bernie Sanders 36% - (PPP 09/03/2015) chart & more info

Bernie Sanders
Ben Carson
  • Carson +6

US - 2016 Presidential Election: Bernie Sanders 39% - Carly Fiorina 38% - (PPP 09/03/2015) chart & more info

Carly Fiorina
Bernie Sanders
  • Sanders +1

US - 2016 Presidential Election: Bernie Sanders 40% - Scott Walker 39% - (PPP 09/03/2015) chart & more info

Scott Walker
Bernie Sanders
  • Sanders +1

US - 2016 Presidential Election: Donald Trump 43% - Bernie Sanders 42% - (PPP 09/03/2015) chart & more info

Bernie Sanders
Donald Trump
  • Trump +1

IA - 2016 Democratic Presidential Primary: Hillary Clinton 37% - Bernie Sanders 30% - Joe Biden 14% - (Des Moines Register/Bloomberg 08/29/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +7

US - 2016 Presidential Election: Hillary Clinton 45% - Donald Trump 41% - (Quinnipiac 08/27/2015) chart & more info

Donald Trump
Hillary Clinton
  • Clinton +4

US - 2016 Presidential Election: Hillary Clinton 44% - Marco Rubio 43% - (Quinnipiac 08/27/2015) chart & more info

Marco Rubio
Hillary Clinton
  • Clinton +1

US - 2016 Presidential Election: Hillary Clinton 42% - Jeb Bush 40% - (Quinnipiac 08/27/2015) chart & more info

Jeb Bush
Hillary Clinton
  • Clinton +2

US - 2016 Presidential Election: Joe Biden 48% - Donald Trump 40% - (Quinnipiac 08/27/2015) chart & more info

Donald Trump
Joe Biden
  • Biden +8

US - 2016 Presidential Election: Joe Biden 44% - Marco Rubio 41% - (Quinnipiac 08/27/2015) chart & more info

Marco Rubio
Joe Biden
  • Biden +3

US - 2016 Presidential Election: Joe Biden 45% - Jeb Bush 39% - (Quinnipiac 08/27/2015) chart & more info

Jeb Bush
Joe Biden
  • Biden +6

US - 2016 Presidential Election: Bernie Sanders 44% - Donald Trump 41% - (Quinnipiac 08/27/2015) chart & more info

Donald Trump
Bernie Sanders
  • Sanders +3

US - 2016 Presidential Election: Marco Rubio 41% - Bernie Sanders 40% - (Quinnipiac 08/27/2015) chart & more info

Bernie Sanders
Marco Rubio
  • Rubio +1

US - 2016 Presidential Election: Bernie Sanders 43% - Jeb Bush 39% - (Quinnipiac 08/27/2015) chart & more info

Jeb Bush
Bernie Sanders
  • Sanders +4

NH - 2016 Presidential Election: John Kasich 43% - Hillary Clinton 41% - (PPP 08/26/2015) chart & more info

Hillary Clinton
John Kasich
  • Kasich +2

NH - 2016 Presidential Election: Hillary Clinton 46% - Donald Trump 44% - (PPP 08/26/2015) chart & more info

Donald Trump
Hillary Clinton
  • Clinton +2

NH - 2016 Presidential Election: Hillary Clinton 46% - Jeb Bush 39% - (PPP 08/26/2015) chart & more info

Jeb Bush
Hillary Clinton
  • Clinton +7

NH - 2016 Presidential Election: Hillary Clinton 45% - Carly Fiorina 42% - (PPP 08/26/2015) chart & more info

Carly Fiorina
Hillary Clinton
  • Clinton +3

NH - 2016 Presidential Election: Hillary Clinton 47% - Scott Walker 39% - (PPP 08/26/2015) chart & more info

Scott Walker
Hillary Clinton
  • Clinton +8