Summary (tl;dr)

Darializa Avila Chevalier, a progressive Democratic Socialist, has unexpectedly defeated five-term incumbent Adriano Espaillat in the Democratic primary for New York's 13th Congressional District.

Essential Background

Adriano Espaillat, a five-term incumbent, was a prominent figure in Congress, serving as the chair of the Congressional Hispanic Caucus and being the first Dominican American elected to Congress. His campaign was backed by establishment Democrats and received significant spending from Super PACs, including pro-Israel groups. Darializa Avila Chevalier, a community organizer and doctoral student, was a relative newcomer to politics, gaining endorsements from New York City Mayor Zohran Mamdani, the Democratic Socialists of America (DSA), and Justice Democrats. Her campaign gained momentum as she positioned herself as a far-left alternative, advocating for issues like affordable housing, universal healthcare, and a strong pro-Palestinian stance.

The Full Story

Darializa Avila Chevalier secured a significant upset victory over Rep. Adriano Espaillat in the Democratic primary for New York's 13th Congressional District on June 23, 2026, with the Associated Press calling the race for her on June 24, 2026. Avila Chevalier garnered 49% of the vote against Espaillat's 46% in a contentious race that highlighted a growing progressive movement within New York City politics. Her campaign criticized Espaillat's record, including his votes on military aid to Israel and his perceived absence on local issues like affordable housing and ICE detention. Avila Chevalier's win is seen as a major victory for the left-wing movement in New York City, further empowering groups like the New York City Democratic Socialists of America and Justice Democrats. The election also saw accusations of racist attacks against Avila Chevalier regarding her Dominican ethnicity and Muslim faith, which she condemned.

Why It Matters

This primary upset signals a potential shift in the political landscape of New York City, demonstrating the increasing influence of progressive and democratic socialist movements in challenging established incumbents. Avila Chevalier's victory, particularly given her strong pro-Palestinian activism and criticism of U.S. foreign policy, suggests a growing appetite among voters for candidates who are unabashedly leftist and challenge the Democratic establishment. If she wins the general election in November, which is likely given the district's heavily Democratic leaning, Avila Chevalier would be the first Dominican American woman elected to Congress. This outcome could inspire similar progressive challenges in other districts and reshape the priorities and discourse within the Democratic Party.

Geographic Location

• New York's 13th Congressional District, New York, United States (Democratic primary election)
• Hamilton Heights, Manhattan, New York City, New York, United States (Avila Chevalier's victory party)
• Times Square, Manhattan, New York City, New York, United States (Avila Chevalier attended a pro-Palestinian rally on October 8, 2023)
• Upper Manhattan, New York City, New York, United States (part of the 13th Congressional District)
• Bronx, New York City, New York, United States (part of the 13th Congressional District)
• Columbia University, New York City, New York, United States (Avila Chevalier helped organize pro-Palestinian encampments)