Zohran Mamdani sworn in on the Holy Quran as New York’s first Muslim mayor

A subway station swearing-in ceremony reflects Mamdani’s working-class roots

Zohran Mamdani has formally taken office as mayor of New York City in a ceremony that underscored his historic election and hinted at the challenges ahead.

The 34‑year‑old Democrat was sworn in shortly after midnight at the disused Old City Hall subway station, becoming the first Muslim to lead the United States’ largest city.

Mamdani’s team said the choice of venue reflected his working‑class roots and his campaign focus on cost‑of‑living pressures facing ordinary New Yorkers.

In a symbolic departure from tradition, he placed his hands on two copies of the Holy Quran, one from his grandfather and another from the New York Public Library’s Schomburg Centre, as he took the oath of office, a first for the city.

BREAKING

Zohran Mamdani has been sworn-in as the 112th Mayor of New York City. pic.twitter.com/HyOBzXo8RQ

— Yashar Ali 🐘 (@yashar) January 1, 2026

“This is truly the honour and the privilege of a lifetime,” Mamdani told reporters after the ceremony, which was officiated by New York Attorney General Letitia James.

A larger public inauguration is planned later in the day outside City Hall, with thousands of ticketed guests expected and speeches from progressive allies.

Mamdani, born in Uganda and raised in Queens, campaigned on bold proposals including rent freezes, universal childcare and free public transport. Analysts say his ability to deliver on these promises will be closely watched, particularly given tense relations with President Donald Trump, who criticised him during the election but met him at the White House last year.

As mayor, Mamdani will also need to balance his progressive platform with concerns from business leaders and diverse communities across the city.