Gen Z Voters Backed Democrats by Nearly 50 Points, Reversing Their 2024 Shift to Trump

Young Americans swung hard back toward Democrats in Tuesday's midterm elections, according to exit polling reported by NPR, helping power a blue wave that handed the party control of Congress. Democrats have done well in recent elections when they win young voters by at least 20 points. This week they carried Gen Z, voters under 30, by nearly 50 points.

The shift is stark when set against 2024, when Democrats lost critical ground with young people. Voters under 30 moved right toward Donald Trump that year, motivated by his pledge to improve their economic prospects. This time the youngest generation delivered a strong rebuke of Republicans, taking another chance on Democrats and their change-focused message at a moment when many young people feel the American Dream is out of reach.

Young Americans have a history of turning out at lower rates than older voters, and this year was no exception: Gen Z made up 11 percent of the total vote. Their influence showed up at the margins, in House and Senate races where Democrats flipped seats. The Texas Senate race is the clearest example. Democrat James Talarico won the state by 12 percentage points, but among Gen Z voters alone he won by 60.

Opposition to Trump was a major driver. Throughout his second term, Gen Z increasingly soured on the president, with some voters arguing he failed to make good on core campaign promises, from lowering prices and avoiding new wars to cracking down on federal corruption and releasing the Epstein files. Economic issues were the top concern for a plurality of 18-to-29-year-olds, at 43 percent, according to the exit polls. More than eight in 10 said Trump's policies have worsened economic conditions, and similar shares opposed his tariff strategy and his decision to go to war with Iran.

Early analysis from CIRCLE, a research center that studies youth civic engagement, indicates that 15 percent of young people who backed Trump in 2024 voted for a Democratic House candidate this year. Democrats made gains with some groups that had leaned toward Trump two years ago, including young white men and young Latino men, two blocs that narrowly voted Republican in 2024 and then voted Democratic by double digits on Tuesday. Democratic candidates also narrowed the margins with young rural voters and young people without college degrees. Some of those gains may have been helped by young Trump voters who stayed home, though it is unclear how many did.

Democrats argue that their slate of candidates helped drive enthusiasm. Pollster John Della Volpe, who runs the Harvard Youth Poll and leans left, cautioned that neither party owns the generation. "The cohort of younger people in this cycle had a different set of experiences than the cohort of people two years ago, or four years before that," he said. "Every candidate, every party has to earn their votes." He added that the results are "clearly a significant historic rebuke on the party in office," but said analysts should not over-read them. His October poll found a sizable enthusiasm gap: half of young Democrats said they definitely planned to vote, compared with a third of young Republicans and fewer than a quarter of independents.

The stakes extend beyond this cycle. By 2028, Gen Z and millennial voters will make up more than half of the electorate, a demographic shift with large implications for both parties. "Young adults can make a difference," said Elizabeth Matto, director of the Center for Youth Political Participation at Rutgers University. "They do care about politics. They can sway the outcome of elections. And they're a voting bloc worth paying attention to."