Darializa Avila Chevalier secured the Democratic nomination for New York’s 13th Congressional District after defeating five-term incumbent Adriano Espaillat in the June 2026 primary, an outcome driven by endorsements from Mayor Zohran Mamdani and the Democratic Socialists of America alongside strong support among younger and college-educated voters. The district’s heavily Democratic composition, with consistent double-digit margins for Democratic candidates in recent cycles and forecasters rating the seat Safe or Solid Democratic, positions her as the clear general-election frontrunner against Republican nominee Jomo M. Williams. Trader consensus reflects this structural advantage and the absence of competitive Republican infrastructure or polling momentum. A realistic shift would require a significant late-cycle development, such as a major scandal or health event affecting the nominee, though historical patterns in comparable safe Democratic seats indicate limited volatility before November.