Claire Valdez Launches Congressional Campaign with Support from Mayor Zohran Mamdani

New York State Assembly member Claire Valdez has officially launched her campaign for the congressional seat being vacated by retiring Representative Nydia Velázquez. Valdez, a member of the Democratic Socialists of America (DSA), announced her candidacy on January 5, 2026, following encouragement from New York City Mayor Zohran Mamdani. Valdez's campaign is characterized by her background as a union organizer and her commitment to progressive policies, including housing, healthcare, and labor rights.

Queens AM Claire Valdez launches campaign to replace Nydia Velázquez in Congress – QNSThe HillCity and State New YorkNew York TimesCity and State New York

Valdez's campaign is heavily supported by Mamdani and his inner circle, including political adviser Morris Katz and communications director Andrew Epstein. Katz has been instrumental in staffing Valdez's campaign, emphasizing the significance of her candidacy in reshaping the relationship between labor and the Democratic Party. He stated, “I think she can reshape the relationship between labor and the left and labor and the Democratic Party.” Valdez's alignment with Mamdani, who won the mayoral race as a democratic socialist, positions her as a key figure in the ongoing push for progressive change in New York politics.

City and State New YorkQueens AM Claire Valdez launches campaign to replace Nydia Velázquez in Congress – QNSThe HillNew York TimesQueens Dems back Moreno for Mamdani’s seat — Queens Daily EagleCity and State New York

Valdez is expected to receive the DSA's endorsement, which could be pivotal in a district known for its progressive leanings. The DSA has scheduled a candidate forum on January 14, 2026, where Valdez will present her platform to members. Her primary opponent, Brooklyn Borough President Antonio Reynoso, is also a progressive but is seen as more traditional compared to Valdez's democratic socialist stance. Reynoso is anticipated to receive Velázquez's endorsement, creating a competitive dynamic in the race.

Queens AM Claire Valdez launches campaign to replace Nydia Velázquez in Congress – QNS

Valdez's campaign platform includes a commitment to "Union for All, Housing for All, and Medicaid for All," which she plans to fund by raising taxes on wealthy individuals and corporations. She has pledged to reject corporate PAC donations, emphasizing grassroots support. In her announcement, Valdez stated, “We need a labor organizer in Washington who will turn Democratic power into a real opposition—one that confronts oligarchy and fascism.”

Queens AM Claire Valdez launches campaign to replace Nydia Velázquez in Congress – QNS

While Valdez enjoys significant support from the DSA and Mamdani, her candidacy is not without challenges. Reynoso's backing from established political figures and potential endorsements could pose a formidable obstacle. Additionally, the political landscape in New York is marked by divisions between traditional Democrats and the more radical left, which may complicate her campaign efforts.

Queens AM Claire Valdez launches campaign to replace Nydia Velázquez in Congress – QNS

As the campaign progresses, Valdez will need to navigate the complexities of the Democratic primary while solidifying her base among progressive voters. The DSA's formal endorsement process will be crucial in determining her standing in the race. The outcome of the primary will not only impact Valdez's political future but also reflect the broader ideological battles within the Democratic Party in New York.

Queens AM Claire Valdez launches campaign to replace Nydia Velázquez in Congress – QNS