Brad Lander secured the Democratic nomination for New York's 10th Congressional District after defeating two-term incumbent Daniel Goldman in the June 23, 2026 primary by a 66-34 percent margin. The district, which covers parts of Manhattan and Brooklyn, carries a strong Democratic lean reflected in nonpartisan ratings such as Solid Democratic from the Cook Political Report. Lander advanced as the Working Families Party nominee with support from progressive figures including Mayor Zohran Mamdani and Senator Bernie Sanders, while Republican Jennifer Moore ran unopposed in her primary. Trader consensus prices Lander at 97.2 percent, consistent with historical results in this D+26 district. A shift would require major unforeseen developments such as a late scandal or health issue affecting the frontrunner before November 3.