WASHINGTON (AP) — Joe Biden projected confidence Friday that he would win the presidential election, citing his lead in votes in key states like Pennsylvania.

The Associated Press has not yet declared a winner in the race between Biden and President Donald Trump because neither candidate has reached the 270 Electoral College votes needed to carry the White House.

Biden noted he has already won the most votes in history for any presidential candidate.

He said a record number of Americans “chose change over more of the same.”

He told the nation that the political parties may be opponents, but they are not enemies.

“Let’s put the anger and the demonization behind us,” he said.

Biden's President Donald Trump is growing in battleground Pennsylvania.

By Friday evening, the Democrat held a lead of over 19,500 votes out of more than 6.5 million ballots cast. That's an edge of about 0.29%. State law dictates that a recount must be held if the margin between the two candidates is less than 0.5%.

The Associated Press has not declared a winner in the state.

The Pennsylvania secretary of state’s website said Friday that there were 102,541 more mail ballots that needed to be counted, including many from Allegheny County, a Democratic area that is home to Pittsburgh, and the Democratic stronghold of Philadelphia County.

Additionally, there are potentially tens of thousands of provisional ballots that remain to be tabulated, though an exact number remained unclear. Those ballots will be counted after officials verify their eligibility to be included.

Pennsylvania is among a handful of battleground states that Trump and Biden are narrowly contesting as they seek the 270 electoral votes needed to win the presidency.