30 in 100 eligible voters are now millennials; 6 of those 30 will vote in the 2018 midterms. 55 million millennials expected not to vote in 2018.
Voting age population in 2016: 250m (estimated voting eligible population: 230m)

Why Millennials didn’t vote in 2016: page 119

Drop-off among Millennials is predicted to be 54.1% (or 17.2 million voters) page 6

CPS Turnout rates:

What share of vote might Millennials have in 2018?

1 in 4 ballots cast in 2016 (25%)
Expected 1 in 10 ballots cast in 2018 (10%)

Millennials believe the U.S. is moving in the wrong direction. However, they still see engaging with institutions, including government (through actions like voting and petitioning), as a way of creating positive change for the causes and social issues they care about. 77% say that voting is the duty of every citizens.

Millennial “slacktivisim” 37% signed an online petition.