2025 campaign On October 23, 2024, Mamdani announced his candidacy for
mayor of New York City. His platform included support for free city buses and a rent freeze in rent-stabilized housing. Mamdani also wants the city government to operate five
grocery stores—one in each borough—to drive down grocery prices. His platform included support for universal child care and the construction of 200,000 new affordable housing units. He also supports
public safety reform and a $30
minimum wage by 2030. His platform called for tax increases on corporations and on those earning above $1million annually. For most of the primary campaign, Mamdani trailed former New York governor
Andrew Cuomo in polling. He and Cuomo raised similar amounts of money, but his donor base was considerably larger than Cuomo's. A poll taken shortly before the June 24, 2025,
primary election showed that Mamdani had caught up to Cuomo.
First-choice results on election night showed Mamdani had a large lead over Cuomo, who conceded the race that evening. His polling margin was increased by
ranked choice voting, particularly because he and third-favored candidate
Brad Lander cross-endorsed each other by asking their voters to rank the other candidate second. Mamdani and
Michael Blake also cross-endorsed each other a few days later. On June 16,
The New York Times editorial board advised voters not to rank Mamdani while criticizing Cuomo. On July 1, after the New York City Board of Elections released its ranked-choice ballot tabulation, the Associated Press announced Mamdani had won the primary. It was considered a major upset. A July 2025 poll indicated a shift in
Jewish American political attitudes, with 43% of Jewish New Yorkers and 67% of Jewish voters under 44 planning to support Mamdani—levels of support suggesting waning attachment to traditional
pro-Israel politics, but many Jewish leaders and voters remained critical of him. Mamdani's campaign launch drew media attention for its use of
Bollywood songs and cultural references, which aimed to engage younger and immigrant voters. in New York City, September 26, 2025 During the primary, Mamdani's campaign was supported by the
New Yorkers for Lower Costs super PAC, which spent approximately $1.3 million supporting him and opposing
Cuomo before the primary and raised an additional $1 million afterward. The super PAC received $100,000 in contributions from the Unity and Justice Fund in May and June 2025. Cuomo accused Mamdani of accepting "dirty money", saying the Unity and Justice Fund was tied to the
Council on American-Islamic Relations. After Mamdani won the primary, criticisms of and attacks against him used racist,
xenophobic, and
Islamophobic tropes, particularly references to the
9/11 attacks and terrorism. These criticisms and attacks came from across the political spectrum, and sparked concern and debate over
Islamophobia in mainstream American politics. The success of Mamdani's campaign was attributed in part to his use of social media to reach potential voters, especially younger voters. In early November, President
Donald Trump threatened to withdraw federal funding for New York City should Mamdani be elected mayor. Mamdani was elected mayor on November 4, 2025. He is the city's youngest mayor since 1892, as well as the city's first
Asian American and Muslim mayor. He is also the first foreign-born mayor since
Abraham Beame, who was born in the
United Kingdom.
Mayor-elect and transition at the
White House, November 21, 2025 On November 5, 2025, the day after the election, Mamdani announced the first members of his mayoral transition team, with Elana Leopold as executive director, and co-chairs
Maria Torres-Springer, the former first deputy mayor;
Lina Khan, the former chair of the
Federal Trade Commission; and nonprofit executives
Melanie Hartzog and Grace Bonilla. On November 10, he announced his selection of former first deputy mayor
Dean Fuleihan as his first deputy, and his former Assembly chief of staff and campaign manager
Elle Bisgaard-Church as his Chief of Staff. He faced criticism for selecting Catherine Almonte Da Costa as director of appointments after past antisemitic comments of hers resurfaced; Da Costa resigned one day after her appointment. Mamdani met with President Trump at the
White House on November 21. A spokesperson said the discussion would focus on public safety, economic security, and affordability. After the meeting, Trump praised Mamdani and said they "agree on a lot more than I would have thought", following months of mutual criticism. Mamdani's mayoralty was expected to be the city's 111th, but a December 2025 review of city archives established that the enumeration of New York City mayors had omitted
Matthias Nicoll's second mayoralty, and that Mamdani would therefore be the city's 112th mayor.
Tenure Mamdani's mayoralty began on January 1, 2026. New York Attorney General
Letitia James administered the oath of office in the abandoned
City Hall subway station just after midnight. Mamdani took the oath on the
Quran, making him the first mayor of the city to do so. He used two copies of the book, his grandfather's and
Arturo Alfonso Schomburg's. A public inauguration was held in the afternoon, at which Mamdani was sworn in by
Bernie Sanders. Speakers and performers at the inauguration included Sanders,
Alexandria Ocasio-Cortez,
Javier Muñoz,
Lucy Dacus, and
Mandy Patinkin. Mamdani's first act as mayor, immediately after taking the oath of office, was to appoint transportation consultant, educator, and former
NYC Department of Transportation director of capital planning and project management
Mike Flynn as his Department of Transportation commissioner. His first
executive order was to revoke all executive orders his predecessor
Eric Adams made after he was
indicted on bribery charges on September 25, 2024. One week after his inauguration, Mamdani and Governor
Kathy Hochul announced a plan to expand free and low-cost childcare in New York City, with the aim to eventually provide universal free childcare. One of Mamdani's first major challenges as mayor was managing the effects of a
January 2026 winter storm, which killed 14 people in New York City. On April 14, 2026, Mamdani announced the
La Marqueta marketplace in Manhattan's
East Harlem neighborhood as the first identified site of his planned
city-run grocery stores. The mayor plans to spend roughly $30 million to build the store in the predominantly Latino neighborhood. The five stores planned in each borough are expected to progressively open from 2027 through 2029. == Political positions ==