Zohran Mamdani formally assumed office as the mayor of New York City just after midnight on Thursday, marking a historic moment as he became the city’s first Muslim, first South Asian, and first Africa-born leader at the age of 34. The oath-taking ceremony took place at the long-shuttered City Hall subway station in Manhattan, a location chosen for its symbolic link to the city’s public transport legacy. Mamdani placed his hand on a Quran as he took the oath, becoming the first mayor in the city’s history to do so. Addressing those present, he called the moment the “honour and privilege of a lifetime,” reflecting on the significance of the responsibility he was assuming.
The ceremony was administered by New York Attorney General Letitia James, a close political ally, in the ornate underground station known for its historic arches and tiled ceilings. In his brief remarks, Mamdani highlighted the importance of public transportation to the city’s identity and daily functioning, describing the station as a reminder of how vital accessible transit is to New York’s economic and social life. He also announced his appointment of Mike Flynn as the new Commissioner of the Department of Transportation before concluding the event and exiting through the station’s grand staircase.
Later in the day, Mamdani was scheduled to take the oath again in a public ceremony at City Hall, this time administered by Senator Bernie Sanders, a longtime political inspiration for him. The event was followed by a celebratory block party along Broadway’s famed “Canyon of Heroes,” an avenue traditionally used for major civic parades. The dual ceremonies were designed to reflect both the symbolic and public-facing aspects of his assumption of office.
At just 34 years old, Mamdani becomes one of the youngest mayors in New York’s history. His election also marks several firsts: he is the city’s first mayor of South Asian origin, the first born on the African continent, and the first Muslim to hold the office. His rise to leadership places him among the most closely watched political figures in the country, as he takes charge of one of the world’s most complex and influential cities.
Mamdani ran his campaign on a strongly progressive platform that centred on affordability and economic justice. Identifying as a democratic socialist, he promised sweeping changes aimed at easing the cost-of-living crisis that has gripped New York. His proposals include free childcare, fare-free buses, a rent freeze for nearly a million households, and the introduction of city-operated grocery stores to combat rising food prices. At the same time, he now faces the practical challenges of city governance, including managing public services, maintaining infrastructure, handling transit disruptions, and addressing housing and sanitation concerns.
Born in Kampala, Uganda, Mamdani moved to New York with his family at the age of seven. He is the son of acclaimed filmmaker Mira Nair and noted academic Mahmood Mamdani. Growing up in a post-9/11 America, he experienced firsthand the challenges faced by Muslim communities and later became a U.S. citizen in 2018. Before becoming mayor, he worked on several political campaigns and was elected to the New York State Assembly in 2020, representing a district in Queens. He and his wife, artist Rama Duwaji, will now move from their rent-stabilised apartment into the official mayoral residence.
Mamdani takes office at a time when New York has largely recovered from the worst impacts of the COVID-19 pandemic. Crime rates have returned to pre-pandemic levels, tourism has rebounded strongly, and employment figures have stabilised. However, the city continues to grapple with high rents, rising costs of living, and growing inequality, issues that will test his leadership from the outset.
On the national stage, Mamdani will also have to manage a complex relationship with Republican President Donald Trump. During the mayoral race, Trump had publicly criticised him and even suggested withholding federal funds from the city if he were elected. Despite this, the two later met at the White House, where Trump struck a more conciliatory tone and expressed a willingness to work together. Still, tensions are expected to persist, particularly over immigration and social policy.
Mamdani also enters office amid scrutiny from parts of New York’s Jewish community due to his outspoken criticism of Israel’s government. Aware of the sensitivities involved, his transition team worked to reassure various stakeholders, including the business community and law enforcement. One of his first moves was to retain Police Commissioner Jessica Tisch, a decision seen as a signal of continuity and stability.
As he begins his term, Mamdani stands at the intersection of high public expectations, deep political divisions, and ambitious reform goals. His leadership will be closely watched not only in New York, but across the country, as a test of whether a new generation of progressive politics can successfully govern America’s largest city.
