How Many Electors Are in the US Electoral College?

The total number of electors in the United States Electoral College is currently '538'.

The Electoral College is a body of electors established by the United States Constitution, constituted every four years for the sole purpose of electing the president and vice president of the United States. Each state is allocated a number of electors equal to the number of senators and representatives it has in Congress. The District of Columbia also receives three electors, as per the Twenty-third Amendment to the Constitution.

The total number of electors is currently '538'. '538' electors are needed to win the presidency. The candidate who receives a majority of the electoral votes (at least '270') wins the presidency.

This is a simplified explanation of the Electoral College. For a more detailed understanding, it's recommended to research the topic further.