Here's the @MotherJones magazine article @peteleyden and I wrote all the way back in 2007 which predicted that Millennials and young people were going to be the key to a long period of Democratic/center-left ascendance....
Finally, something that needs to be better understood - big early vote allows campaigns to target more low propensity voters, and keep driving turnout up. It's a virtuous cycle. Particularly matters for young voters.
Moving our little youth data spreadsheet to the @CleanProsperous website (below). They are building it out a bit, adding raw vote totals, making it easier to use.
Increase in share of early vote from 2016 to 2020 of 18-39s, by state:
AZ +14
FL +11
GA +19
IA +9
MI +155
MN +52
NC +12
MN +11
OH +21
PA - 9
TX +21
WI +23
Some notes:
Polls have been predicting high young voter turnout this year, and we are seeing it so far in the early vote.
Big early youth vote allows Biden campaign to now target lower propensity youth voters they may never gotten to - increases likelihood of historic turnout.