New York city’s teachers union just voted to endorse Mamdani.

The claim states that New York City's teachers union just voted to endorse Mamdani. The United Federation of Teachers (UFT) is the primary teachers union in New York City, representing nearly 200,000 members. According to the New York Daily News article dated July 8, 2025, the UFT has officially endorsed Zohran Mamdani for NYC mayor.

This endorsement is described as the latest major labor union endorsement for Mamdani. Additionally, a prior report from the New York Post on July 2, 2025, indicated that the UFT endorsement was imminent following Mamdani's primary win. Taken together, these sources confirm that the UFT has indeed voted to endorse Mamdani, validating the claim as true.