Much of the research about youth turnout at the ballot box notes that rates of voting among younger votes has been significantly lower than older voters. But with the apparent energy and potential mobilization effect, young voters could see a higher turnout rate this November, due to the apparent energy and potential mobilization effect, along with a significant disapproval of the president (and mid-term elections tend to be referendums on the president and his party).
As is typical, mid-term elections tend to have a lower overall voter turnout than presidential elections, with all age groups having lower turnout rates in mid-terms.
In North Carolina's general elections since 2006, one can see a distinct pattern of turnouts by voters who were 18 to 25 years old in these November elections, as compared to the state turnout rates:
With the aid of data from the North Carolina State Board of Elections & Ethics Enforcement, specific analysis can be done regarding race and party registration. First, the turnout rates for the youth vote (age 18-25) by racial groups:
With the exception of 2008 (attributable to the Obama campaign), white youth tend to have higher turnout rates than voters of color. This is also seen in the percentage of ballots cast, compared to the percentage of registration:
When looking at party registration among youth voters, those voters registered as partisans tend to have higher turnout rates than unaffiliated, mirroring turnout performances of the state as a whole:
With the exception of 2008's election, when Democrats tied Republicans in turnout, GOP youth voters have higher turnout rates than Democrats or unaffiliated.
Even though Republicans are seeing significant declines in their registration numbers among younger voters, they tend to 'overperform' their registration percentages in turnout rates, especially in mid-term years.
While these past trends tend to paint a dismal picture of youth voting, this year's election may not track with past trends, so the likelihood of having similar results in 2018 to past mid-term elections could be wildly off-base.
An interesting "test" of whether the youth vote will turnout in higher numbers will be the upcoming primary elections; for North Carolina, that will be in May. According to a recent poll, a significant majority of youth plan to show up for the primary contests. But as the same poll also found, younger voters need to be registered and actually know when the primary contests are being held.
For North Carolinians interested in this year's primary election: voter registration for the May primary ends on Friday, April 13, with early voting beginning on Thursday, April 19 through Saturday, May 5, and primary election day on Tuesday, May 8.