Overview
- Party identification fell to parity last year, with 27% calling themselves Democrats and 27% Republicans.
- Within the 45% who identify as independents, 20% lean Democratic, 15% lean Republican and 10% do not lean, reflecting a three-point swing away from GOP leaners since 2024.
- Generational patterns drive the shift, with 56% of Gen Z and a majority of millennials identifying as independents, higher than comparable cohorts in earlier decades.
- Gallup’s quarterly tracking shows the balance moving from a 47%–43% Republican edge in late 2024 to a 48%–40% Democratic advantage by the fourth quarter of 2025.
- Independents increasingly describe themselves as moderates as both parties polarize ideologically, and analysts say the current tilt could complicate Republicans’ prospects in the 2026 midterms.