when is mamdani sworn in

Zohran Mamdani was sworn in as mayor of New York City at midnight on January 1, 2026, during a private ceremony. A public inauguration followed later that day at City Hall.

Private Ceremony Details

The oath was administered by New York State Attorney General Letitia James in the historic Old City Hall subway station, closed since 1945. Mamdani used a centuries-old Quran from the New York Public Library, becoming the first Muslim mayor sworn in this way. Family members, including his wife Rama Duwaji and parents Mira Nair and Mahmood Mamdani, attended this intimate event.

Public Inauguration Highlights

A larger public event occurred Thursday afternoon at City Hall Plaza, drawing about 4,000 supporters. Independent Sen. Bernie Sanders administered the public oath, while Rep. Alexandria Ocasio-Cortez introduced him. Mamdani spoke of governing "expansively and audaciously" to address affordability and diversity.

Historic Firsts

At 34, Mamdani is New York City's youngest mayor in over a century, the first Muslim, first South Asian, and first African-born (from Uganda) to hold the office. His democratic socialist campaign focused on tackling the city's housing crisis amid national shifts post-2024 election. Rumors of ceremony issues, like refusing the Constitution, were debunked as fiction.

Trending Context

As of January 12, 2026, discussions highlight his early moves, like appointing Kamar Samuels as Schools Chancellor, against a backdrop of Trump-era contrasts. Supporters see him as a progressive beacon.

TL;DR : Sworn in privately at midnight Jan 1, 2026; public event same day.

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