According to Statista, 24.56% of the US population voted for Biden in the 2020 US general election, the highest percentage ever of Americans who actually voted AND chose the candidate that won.

In 2016, the similar statistic for Americans who voted for Trump was 19.42%.

Will more Americans, as a percentage of total US population, pick the winner this time around?

https://www.statista.com/statistics/1140011/number-votes-cast-us-presidential-elections/