NYC Mayor-elect Zohran Mamdani has endorsed fellow Democratic Socialists of America operative Diana Moreno to succeed him in the New York State Assembly, creating a powerful political handoff that solidifies DSA control over one of Queens’ most progressive districts and signals the group’s growing influence in city politics.
The political landscape in western Queens is undergoing a seismic shift as Mayor-elect Zohran Mamdani throws his weight behind fellow Democratic Socialists of America member Diana Moreno to fill his soon-to-be-vacated Assembly seat. The endorsement, announced Saturday at Athens Square in Astoria, represents more than just a routine political succession—it marks a strategic consolidation of DSA power in one of New York’s most politically active districts.
Mamdani, who will vacate the 36th Assembly District seat when he’s sworn in as mayor on January 1, described Moreno as both a “friend” and “fellow DSA member” during the announcement. The February 3 special election now becomes a critical test of the DSA’s ability to maintain and expand its influence beyond individual candidates to establish lasting institutional power.
The Political Handoff: Mamdani to Moreno
The transition from Mamdani to Moreno represents one of the most significant political handoffs in recent Queens history. Mamdani, who rose to prominence as a DSA-backed candidate, now leverages his political capital to ensure his successor shares his ideological commitments. The 36th District, covering parts of Astoria and Long Island City, has become a laboratory for progressive politics, and this endorsement ensures continuity in its leftward trajectory.
“It’s been the pleasure of a lifetime to represent this district, and I am so excited at the fact that we have in Diana, someone who will not just continue the legacy that I and so many here have built, of a district that fights for every single person who calls it home, but frankly, for someone who can take that work even further,” Mamdani stated during the announcement.
Moreno, an Ecuadorian-born activist with extensive DSA leadership experience, including roles as communications director and co-chair of the Queens branch, brings both organizational credibility and deep community ties to the race. Her platform focuses on immigrant rights, universal childcare, and tenant protections—issues that resonate strongly in the diverse, working-class district.
The DSA’s Queens Strategy
The endorsement signals the DSA’s sophisticated approach to building political power in New York City. Rather than treating electoral victories as isolated events, the organization is creating what amounts to a political farm system, developing candidates and ensuring succession planning that maintains ideological purity. This strategy has proven effective in several New York races, where DSA-backed candidates have replaced establishment Democrats.
What makes this particular transition noteworthy is its timing—coming just as Mamdani ascends to the city’s highest office. The mayor-elect’s endorsement carries substantial weight, potentially influencing not just Democratic primary voters but also the broader political establishment that must now work with both officials.
Moreno’s candidacy represents the second generation of DSA leadership in Queens, building on the groundwork laid by Mamdani and other early DSA electoral successes. Her background in communications and community organizing positions her as both an effective legislator and public advocate for the DSA’s agenda.
The Competition: A Divided Left
While Moreno now enters the race as the clear frontrunner, she faces competition from within the progressive left. Other contenders include Meherunnisa “Mary” Jobaida, a first-generation Bangladeshi American with a criminal justice platform that includes “decriminalizing all forms of poverty,” and Rana Abdelhamid, a Harvard-educated former Google employee who has made fighting post-9/11 anti-Muslim hate central to her activism.
The presence of multiple progressive candidates could potentially split the left-leaning vote, though Mamdani’s endorsement gives Moreno significant institutional advantages. Jobaida’s platform aligns with the DSA’s radical agenda on criminal justice, while Abdelhamid brings tech-world experience and focus on civil rights issues.
The division among progressive candidates highlights both the vitality and fragmentation of the left in Queens politics. While the DSA has established itself as a dominant force, it doesn’t completely monopolize progressive politics in the district.
Historical Context: The Rise of DSA in New York Politics
The Democratic Socialists of America’s influence in New York politics has grown exponentially since Alexandria Ocasio-Cortez’s shocking 2018 primary victory. What began as isolated insurgent campaigns has evolved into a sophisticated political operation capable of electing candidates to city, state, and federal offices.
Queens has emerged as a particular stronghold for the organization, with multiple DSA-backed officials now representing the borough. The 36th District specifically has become a testing ground for progressive policies, from housing justice to climate action. Mamdani’s tenure was marked by advocacy for tenant protections and criminal justice reform—issues Moreno has pledged to advance.
This endorsement represents a maturation of the DSA’s political strategy. Rather than simply electing individual candidates, the organization is now building what political scientists would describe as a “party within a party”—a cohesive bloc capable of exercising influence beyond its numbers through discipline and strategic coordination.
What Moreno’s Candidacy Means for Queens
Moreno’s platform focuses squarely on issues affecting working-class Queens residents. During her announcement speech, she emphasized her commitment to “defend our immigrant neighbors, win universal no-cost child care for our working families, and fight for the tenant protections and affordable housing that my family and our neighbors will need to call Queens home for generations to come.”
These priorities reflect both the DSA’s national agenda and the specific concerns of a district experiencing rapid gentrification and housing pressure. Western Queens has seen significant development in recent years, creating tension between long-term residents and new arrivals. Moreno’s emphasis on tenant protections speaks directly to these concerns.
Her immigrant background also resonates in a district with substantial immigrant populations. As an Ecuadorian-born American, Moreno represents the changing demographics of Queens politics, where candidates with immigrant backgrounds are increasingly common and successful.
The Bigger Picture: DSA’s Citywide Ambitions
This endorsement must be understood in the context of the DSA’s broader ambitions in New York City politics. With Mamdani ascending to the mayor’s office and potentially bringing a more socialist-oriented approach to city governance, having allies in the State Assembly becomes crucial for advancing a progressive agenda.
The relationship between city and state government is particularly important in New York, where many key policy areas—from housing regulation to education funding—require state approval. A friendly Assembly member can be instrumental in advancing mayoral priorities, making this endorsement strategically significant beyond the district itself.
Furthermore, the DSA appears to be building what amounts to a political machine—not in the corrupt sense of the term, but as an organized, disciplined political operation capable of executing coordinated strategies across multiple levels of government. This endorsement represents another piece in that emerging structure.
What to Watch For
The February 3 special election will be closely watched for several reasons:
- Progressive Unity: Whether left-leaning voters consolidate behind Moreno or fragment among multiple progressive candidates
- Mamdani’s Coattails: How much influence the mayor-elect’s endorsement carries in his former district
- DSA Organizational Strength: The organization’s ability to mobilize voters in a low-turnout special election
- Establishment Response: Whether traditional Democratic organizations will rally behind Moreno or attempt to boost an alternative
The outcome will signal not just who represents the 36th District, but the continuing evolution of progressive politics in New York City. A Moreno victory would reinforce the DSA’s claim to be the dominant force on the left, while a loss would raise questions about the limits of its influence.
As New York City prepares for a new mayor with socialist affiliations, the political landscape continues to shift beneath established power structures. The Mamdani-Moreno handoff represents both continuity and change—the maintenance of a political tradition while signaling the arrival of a new generation of leadership.
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