Overview
- New York Attorney General Letitia James will administer the private midnight oath in the decommissioned Old City Hall subway station.
- Sen. Bernie Sanders will swear Mamdani in publicly at 1 p.m. on the City Hall steps, with Rep. Alexandria Ocasio-Cortez delivering opening remarks to about 4,000 ticketed guests.
- Designated viewing areas and a block party along Broadway are planned to welcome tens of thousands with music, performances and interfaith elements.
- Mamdani will place his hand on multiple Qurans, including a centuries‑old volume from the New York Public Library, marking the first time a New York City mayor is sworn in over the Quran.
- The transition team is blending veteran officials and progressive allies, retaining Police Commissioner Jessica Tisch and installing longtime budget hand Dean Fuleihan as first deputy mayor.