NC - 2016 Presidential Election: Marco Rubio 46% - Hillary Clinton 45% - (Elon Univ. 11/05/2015) chart & more info

Hillary Clinton
Marco Rubio
  • Rubio +1

IA - 2016 Presidential Election: Marco Rubio 45% - Bernie Sanders 38% - (PPP 11/04/2015) chart & more info

Bernie Sanders
Marco Rubio
  • Rubio +7

IA - 2016 Presidential Election: Marco Rubio 45% - Hillary Clinton 43% - (PPP 11/04/2015) chart & more info

Hillary Clinton
Marco Rubio
  • Rubio +2

US - 2016 Presidential Election: Marco Rubio 47% - Bernie Sanders 41% - (Quinnipiac 11/04/2015) chart & more info

Bernie Sanders
Marco Rubio
  • Rubio +6

US - 2016 Presidential Election: Marco Rubio 46% - Hillary Clinton 41% - (Quinnipiac 11/04/2015) chart & more info

Hillary Clinton
Marco Rubio
  • Rubio +5

US - 2016 Presidential Election: Bernie Sanders 46% - Marco Rubio 41% - (NBC/WSJ 11/03/2015) chart & more info

Marco Rubio
Bernie Sanders
  • Sanders +5

US - 2016 Presidential Election: Hillary Clinton 47% - Marco Rubio 44% - (NBC/WSJ 11/03/2015) chart & more info

Marco Rubio
Hillary Clinton
  • Clinton +3

FL - 2016 Presidential Election: Marco Rubio 46% - Bernie Sanders 44% - (SurveyUSA/Bay News 9/News 13 11/03/2015) chart & more info

Bernie Sanders
Marco Rubio
  • Rubio +2

FL - 2016 Presidential Election: Hillary Clinton 46% - Marco Rubio 45% - (SurveyUSA/Bay News 9/News 13 11/03/2015) chart & more info

Marco Rubio
Hillary Clinton
  • Clinton +1

FL - 2016 GOP Presidential Primary: Donald Trump 37% - Marco Rubio 16% - Ben Carson 17% - (SurveyUSA/Bay News 9/News 13 11/03/2015) chart & more info

Marco Rubio
Donald Trump
  • Trump +21

NC - 2016 Presidential Election: Marco Rubio 48% - Hillary Clinton 42% - (PPP 10/27/2015) chart & more info

Hillary Clinton
Marco Rubio
  • Rubio +6

NH - 2016 Presidential Election: Bernie Sanders 45% - Marco Rubio 41% - (PPP 10/21/2015) chart & more info

Marco Rubio
Bernie Sanders
  • Sanders +4

NH - 2016 Presidential Election: Hillary Clinton 48% - Marco Rubio 42% - (PPP 10/21/2015) chart & more info

Marco Rubio
Hillary Clinton
  • Clinton +6

PA - 2016 Presidential Election: Marco Rubio 41% - Bernie Sanders 40% - (PPP 10/15/2015) chart & more info

Bernie Sanders
Marco Rubio
  • Rubio +1

PA - 2016 Presidential Election: Marco Rubio 45% - Hillary Clinton 42% - (PPP 10/15/2015) chart & more info

Hillary Clinton
Marco Rubio
  • Rubio +3