The NYC mayoral results for 2025 were finalized on Election Day, with final tallies published shortly after polls closed at 9:00 PM ET and major outlets declaring the winner within hours if the race was clear. In this cycle, Zohran Mamdani was declared the winner, succeeding Mayor Eric Adams, and is set to take office in January 2026. If you’d like, I can share a concise timeline of how the results were reported and where to find official tallies.