Democratic Gains in 2026 Midterms: Key Demographic Shifts

In the 2026 midterm elections, Democrats regained significant support among key demographic groups, reversing trends from the 2024 presidential election. The AP Voter Poll surveyed over 100,000 voters across all 50 states, highlighting a leftward swing among young voters.

Young Voters Favor Democrats

Young voters dramatically shifted toward Democrats. Approximately 70% of voters under 30 supported Democratic candidates in their local U.S. House races. This marked a notable change from 2024 when this demographic was evenly split between Trump and Harris. First-time midterm voters, mostly young, also leaned Democratic. Though only about 10% of the national electorate, their impact reflected broad dissatisfaction. Half were angry about the national direction, and 60% voted against Trump. Young voters strongly influenced Senate race outcomes in states like Texas, Kansas, and Ohio.

Republican Support Wanes Among Hispanic Voters

Trump’s 2024 gains among Hispanic voters diminished in 2026. Around 60% of Hispanic voters chose Democratic House candidates, with Texas showing a clear preference for Democrat James Talarico over Republican Ken Paxton. Even in Florida, Republican Sen. Ashley Moody saw less than half of Hispanic voter support, contrasting with Trump’s past success.

Black Voter Shift Back to Democrats

Black voters, especially men, showed reduced Republican support. Nationally, only 10% backed Republican candidates, down from 25% in 2024. In Georgia, Keisha Lance Bottoms’ victory was supported by 90% of Black men, a rise from those supporting Harris. In Florida, Republican Byron Donalds gained limited traction with Black voters.

Moderates Lean Democratic

Moderates played a crucial role in Democratic successes. Two-thirds supported Democratic U.S. House candidates. A growing dissatisfaction with Congress and personal economic struggles drove this shift. For instance, Kansas’ Adam Hamilton and Iowa’s Josh Turek benefited from substantial moderate support.

Economic Concerns Drive Low-Income Voter Shift

Lower-income voters showed a clear trend toward Democrats. Over 50% earning under $50,000 supported Democratic House candidates, citing concerns like inflation and living costs. These voters reported high sensitivity to the cost of essentials, influencing their voting decisions significantly.

The AP Voter Poll, conducted by SSRS for major news organizations, used a mix of probability and non-probability interviews. Conducted from October 19 to November 3, it carries a margin of error of 0.6 percentage points.