Exit polls suggest 9 percent of Trump voters backed New York City Mayor Zohran Mamdani, despite ideological differences.
Source: [Al Jazeera](https://www.aljazeera.com/features/longform/2026/9/10/the-trump-to-mamdani-voter-is-real-how-does-the-trend-affect-the-midterms?traffic_source=rss)