Tags: Election.
The 2004 United States presidential election in Pennsylvania took place on November 2 2004 throughout all 50 states and D.C. which was part of the 2004 United States presidential election. Voters chose 21 representatives or electors to the Electoral College who voted for President and Vice President.Pennsylvania was won by Democratic nominee John Kerry by a 2.5% margin of victory. Prior to the election most news organizations considered this a toss-up or swing state.