UPDATE: Zohran Mamdani has officially taken office as New York City’s 112th mayor, marking a historic moment for the city. The 34-year-old democratic socialist and former Assembly member was sworn in just after 12:01 a.m. on January 1, 2026, during a private ceremony at the old City Hall subway station, a mere three miles from the bustling festivities in Times Square.
State Attorney General Letitia James administered the oath of office to Mamdani, who made history by becoming the first Muslim and the first person of South Asian descent to serve as mayor of New York City. He took the oath with his left hand on a historic Qur’an, which was borrowed from the collections of the Schomburg Center for Research in Black Culture and held by his wife, Rama Duwaji.
Mamdani’s inauguration follows the tenure of former Mayor Eric Adams, who concluded his final day in office with a ceremonial push of the button that sent the iconic Times Square New Year’s ball descending into 2026.
The new mayor’s formal inauguration ceremony will take place later today at 1 p.m. on the steps of City Hall, accompanied by a celebratory block party. Thousands of supporters are expected to attend, with Vermont Sen. Bernie Sanders set to administer the oath again during this public event. Additionally, citywide elected officials, including Public Advocate Jumaane Williams and new City Comptroller Mark Levine, will be inaugurated at this festive gathering.
Mamdani’s election campaign focused on ambitious economic reforms aimed at making New York City more affordable for its residents. His ascension to the highest office signifies a shift towards progressive policies that resonate with many New Yorkers.
As the city embraces this new leadership, all eyes will be on Mamdani’s plans and policies as he takes the reins of one of the world’s most influential cities. Stay tuned for more updates as the inauguration unfolds and Mamdani outlines his vision for New York City.
