PA - 2016 Presidential Election: Joe Biden 45% - Jeb Bush 42% - (Quinnipiac 10/07/2015) chart & more info

Jeb Bush
Joe Biden
  • Biden +3

PA - 2016 Presidential Election: Joe Biden 44% - Carly Fiorina 43% - (Quinnipiac 10/07/2015) chart & more info

Carly Fiorina
Joe Biden
  • Biden +1

PA - 2016 Presidential Election: Ben Carson 47% - Joe Biden 42% - (Quinnipiac 10/07/2015) chart & more info

Joe Biden
Ben Carson
  • Carson +5

PA - 2016 Presidential Election: Ben Carson 49% - Hillary Clinton 40% - (Quinnipiac 10/07/2015) chart & more info

Hillary Clinton
Ben Carson
  • Carson +9

PA - 2016 Presidential Election: Carly Fiorina 45% - Hillary Clinton 41% - (Quinnipiac 10/07/2015) chart & more info

Hillary Clinton
Carly Fiorina
  • Fiorina +4

PA - 2016 Presidential Election: Marco Rubio 45% - Hillary Clinton 42% - (Quinnipiac 10/07/2015) chart & more info

Hillary Clinton
Marco Rubio
  • Rubio +3

PA - 2016 Presidential Election: Jeb Bush 46% - Hillary Clinton 40% - (Quinnipiac 10/07/2015) chart & more info

Hillary Clinton
Jeb Bush
  • Bush +6

PA - 2016 Democratic Presidential Primary: Hillary Clinton 36% - Bernie Sanders 19% - Joe Biden 25% - (Quinnipiac 10/07/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +17

PA - 2016 GOP Presidential Primary: Donald Trump 23% - Ben Carson 17% - Jeb Bush 4% - (Quinnipiac 10/07/2015) chart & more info

Ben Carson
Donald Trump
  • Trump +6

PA - 2016 GOP Presidential Primary: Donald Trump 18% - Ben Carson 18% - Jeb Bush 9% - (Mercyhurst Univ. 10/06/2015) chart & more info

Ben Carson
Donald Trump
  • Carson 0

PA - 2016 Senate: Pat Toomey 48% - Katie McGinty 32% - (Quinnipiac 08/25/2015) chart & more info

Katie McGinty
Pat Toomey
  • Toomey +16

PA - 2016 Senate: Pat Toomey 48% - Joe Sestak 33% - (Quinnipiac 08/25/2015) chart & more info

Joe Sestak
Pat Toomey
  • Toomey +15

PA - Trump vs. Clinton: Hillary Clinton 45% - Donald Trump 40% - (Quinnipiac 08/20/2015) chart & more info

Donald Trump
Hillary Clinton
  • Clinton +5

PA - 2016 Democratic Presidential Primary: Hillary Clinton 45% - Bernie Sanders 19% - Joe Biden 17% - (Quinnipiac 08/20/2015) chart & more info

Bernie Sanders
Hillary Clinton
  • Clinton +26

PA - 2016 Presidential Election: Marco Rubio 47% - Hillary Clinton 40% - (Quinnipiac 08/20/2015) chart & more info

Hillary Clinton
Marco Rubio
  • Rubio +7