Joe Biden is confirmed elected as the 46th president of the United States, defeating incumbent Donald Trump.

Joseph Robinette Biden Jr. is an American politician who was the 46th president of the United States from 2021 to 2025. A member of the Democratic Party, he served from 2009 to 2017 as the 47th vice president of the United States and from 1973 to 2009 as a U.S. Senator from Delaware.

Presidential elections were held in the United States on November 3, 2020. The Democratic ticket of former vice president Joe Biden and California junior senator Kamala Harris defeated the incumbent Republican president Donald Trump and vice president Mike Pence. The election saw the highest voter turnout by percentage since 1900. Biden received more than 81 million votes, the most votes ever cast for a presidential candidate in U.S. history.

Joe Biden's tenure as the 46th president of the United States began with his inauguration on January 20, 2021, and ended on January 20, 2025. Biden, a member of the Democratic Party who previously served as vice president for two terms under President Barack Obama from 2009 to 2017, took office after defeating the Republican incumbent president Donald Trump in the 2020 presidential election. Upon his inauguration, he became the oldest president in American history, breaking the record set by Ronald Reagan. Alongside Biden's presidency, the Democratic Party also held their slim majorities in the House of Representatives under Speaker Nancy Pelosi and the Senate under Senate Majority Leader Chuck Schumer during the 117th U.S. Congress. Biden entered office amid the COVID-19 pandemic, an economic crisis, and increased political polarization.

The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces.