Behind Biden's 2020 Victory | Pew Research Centerhttps://www.pewresearch.org › ... › Voter Demographics
"Overall, one-in-four 2020 voters (25%) had not voted in 2016. About a quarter of these (6% of all 2020 voters) showed up two years later – in 2018 – to cast ballots in the
highest-turnout midterm election in decades. Those who voted in 2018 but not in 2016 backed Biden over Trump in the 2020 election by about two-to-one (62% to 36%).
Both Trump and Biden were able to bring new voters into the political process in 2020. The 19% of 2020 voters who did not vote in 2016 or 2018 split roughly evenly between the two candidates (49% Biden vs. 47% Trump). However, as with voters overall, there was a substantial age divide within this group. Among those under age 30 who voted in 2020 but not in either of the two previous elections, Biden led 59% to 33%, while Trump won among new or irregular voters ages 30 and older by 55% to 42%. Younger voters also made up an outsize share of these voters: Those under age 30 made up 38% of new or irregular 2020 voters, though they represented just 15% of
all 2020 voters.
One somewhat unusual aspect of the 2016 election was the relatively high share of voters (nearly 6%) who voted for one of the third-party candidates (mostly the Libertarian and Green Party nominees), a fact many observers attributed to the
relative unpopularity of both major party candidates. By comparison, just 2% of voters chose a third-party candidate in 2020. Overall, third-party 2016 voters who turned out in 2020 voted 53%-36% for Biden over Trump, with 10% opting for a third-party candidate. Among the 5% of Republicans who voted third-party in 2016 and voted in 2020, a majority (70%) supported Trump in 2020, but 18% backed Biden. Among the 5% of Democrats who voted third-party in 2016 and voted in 2020, just 8% supported Trump in 2020 while 85% voted for Biden.