Overview
- Mamdani was sworn in just after midnight in the Old City Hall subway station by New York Attorney General Letitia James, placing his hand on two Qur'ans linked to his grandfather and historian Arturo Schomburg.
- A public ceremony on the City Hall steps is scheduled for later today, with Senator Bernie Sanders presiding ceremonially and Representative Alexandria Ocasio-Cortez delivering opening remarks.
- The new mayor campaigned on a rent freeze, universal childcare, and free bus service, with annual costs estimated at roughly $7 billion.
- Potential clashes with President Donald Trump are expected after campaign-period criticisms and threats to cut federal funding, including disagreements over immigration enforcement.
- Mamdani, 34, has assembled veteran advisers and begun outreach to business leaders as he navigates early community concerns after a staffer resigned over past antisemitic tweets.