Voter turnout across the South a region where voting by mail was generally not as easy, ranged from 56% in Virginia to 34% in Oklahoma.

CIRCLE's exclusive rankings of the states and districts where youth can decide elections this November illustrate the power of young voters.

According to our estimates, close to 300,000 young people cast ballots in the 2013 Virginia gubernatorial race.

Our estimates suggest that more than a third of young people in Virginia voted in the recent gubernatorial election.