One big difference between 2016 and 2020 is that there are far fewer undecided voters. And thus far, they’re all moving towards Biden.
In the final RCP average of polls in 2016, Trump was at 43.6%. Today, Trump is at - ready for this - 43.6%! That’s pretty remarkable.
In 2016, Hillary was at 46.8%. Today, Biden is at 51.4%, a +4.5% swing from 2016.
In 2016, both candidates captured some of the undecideds, so their vote totals were higher than their polls. And Trump captured about 60% of them.
Today, only about 4% of the electorate remains undecided, and that includes at the state level. So Trump is in trouble.
www.realclearpolitics.com
www.realclearpolitics.com
In the final RCP average of polls in 2016, Trump was at 43.6%. Today, Trump is at - ready for this - 43.6%! That’s pretty remarkable.
In 2016, Hillary was at 46.8%. Today, Biden is at 51.4%, a +4.5% swing from 2016.
In 2016, both candidates captured some of the undecideds, so their vote totals were higher than their polls. And Trump captured about 60% of them.
Today, only about 4% of the electorate remains undecided, and that includes at the state level. So Trump is in trouble.

RealClearPolitics - Election 2016 - General Election: Trump vs. Clinton
RealClearPolitics - Election 2016 - General Election: Trump vs. Clinton

RealClearPolitics - Election 2020 - General Election: Trump vs. Biden
RealClearPolitics - Election 2020 - General Election: Trump vs. Biden