Initial results on election day showed states too close to call in Georgia, Pennsylvania, Michigan, Wisconsin, and Arizona. As mail-in votes were tallied across the next three days, all eventually were called for Joe Biden, solidifying his victory over Trump.

The final electoral college result were 306-232, exactly the margin Trump won by in 2016.

While Clinton had some 3 million more votes than Trump in 2016, Biden secured nearly 7 million more. Still, polls ahead of the election had indicated that Biden was on track to obtain an even larger victory.

Biden announced his victory in a speech on the evening of November 7.

Trump refused to concede, and for the following month, claimed mass fraud while his legal teams filed lawsuits across multiple battleground states, without success.

Wikipedia – 2020 United States presidential election
The New York Times – Biden Wins Presidency, Ending Four Tumultuous Years Under Trump
Associated Press – EXPLAINER: Why AP called the 2020 election for Joe Biden