Os democratas ganharam as principais corridas do estado de Nova York, incluindo Westchester e Rockland, enquanto Zohran Mamdani se tornou prefeito de Nova York. Democrats won key upstate New York races, including Westchester and Rockland, while Zohran Mamdani became NYC mayor.

Os democratas venceram corridas importantes nos condados de Westchester e Rockland, com Ken Jenkins reeleito como executivo do condado de Westchester e o republicano Ed Day garantindo um quarto mandato em Rockland. Democrats won key races in Westchester and Rockland counties, with Ken Jenkins re-elected as Westchester County Executive and Republican Ed Day securing a fourth term in Rockland. Em Nova York, Zohran Mamdani derrotou Andrew Cuomo e Curtis Sliwa para se tornar prefeito. In New York City, Zohran Mamdani defeated Andrew Cuomo and Curtis Sliwa to become mayor. Os democratas também ganharam governadores em Nova Jersey e Virgínia, e os eleitores da Califórnia aprovaram uma medida para redesenhar distritos do Congresso. Democrats also won governorships in New Jersey and Virginia, and California voters approved a measure to redraw congressional districts. No centro de Nova York, os democratas ganharam terreno, inclusive no condado de Onondaga. In Central New York, Democrats gained ground, including in Onondaga County. Enquanto isso, os republicanos mantiveram o controle em Orange County e Saratoga Springs, enquanto Saratoga County viu os democratas ganhar seis dos sete assentos de supervisor. Meanwhile, Republicans retained control in Orange County and Saratoga Springs, while Saratoga County saw Democrats win six of seven supervisor seats.