Trump tops Pennsylvania poll at 23%, Carson second at 22%, Jeb Bush 7th at 3%. Oct. 19-25, 2015, Franklin and Marshall College poll

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Trump 23
Carson 22
Rubio 13
Kasich 6
Cruz 4
Christie 3
Bush 3
Fiorina 3
Huckabee 1
Jindal 1
Paul 1
Santorum 1

Oct. 19-25, 2015, Franklin and Marshall College poll, 231 registered Republicans, 3.9% error margin, conducted at  the Center for Opinion Research at Franklin and Marshall College, Lancaster, Pa. Method not stated, eg, telephone, internet, in person. Chart below on page 7.

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