Joe Biden won the 270 Electoral College votes when he secured Pennsylvania on Saturday, having overturned a deficit that, at one point, was about 500,000 votes.
Nevada was also called for the now President-elect less than an hour afterwards.
Arizona has been called for Biden by the Associated Press but many other media organisations are still unsure, and it remains a tight battle.
Georgia is the surprise package with the traditionally Republican state only having a narrow lead for Donald Trump.
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People react as media announce that Democratic candidate Joe Biden has won the 2020 US presidential election, on Times Square in New York City on November 7, 2020. Reuters -
People celebrate in Washington, DC after Joe Biden was declared the winner of the 2020 presidential election. AFP -
A man puts bunting up in the town of Ballina, the ancestral home of Joe Biden in the north-west of Ireland, after he was elected as the 46th president of the United States, defeating President Donald Trump. AP Photo -
Yei Boayue and Marie Callahan celebrate the news that Joe Biden won the US presidential election at the Chase Center in Wilmington, where Mr Biden was expected to make an announcement on November 07, 2020. Getty Images / AFP -
People march to demand every vote is counted as election results increasingly indicated Joe Biden was on the cusp of the US Presidency, near the White House in Washington on November 6, 2020. EPA -
San Francisco City Hall is lit in red, white and blue in honor of the US Elections. EPA -
TA woman wearing a Joe Biden flag looks at a wall of signs in Black Lives Matter Plaza near the White House. AFP -
Joe Biden's vice presidential pick Kamala Harris listens as the Democratic presidential nominee speaks at the Chase Center in Wilmington, Delaware, on November 6, 2020. AFP -
US Speaker of the House, Nancy Pelosi holds her weekly press briefing on Capitol Hill in Washington on November 6, 2020 at which she called Joe Biden the "president-elect" after he pulled ahead in key states. AFP
