The Democratic primary for New York’s 12th congressional district remains closely contested ahead of the June 23 vote to replace retiring Representative Jerry Nadler. Micah Lasher and Alex Bores, both sitting state assembly members, hold the strongest positions, drawing support from their respective West Side and East Side bases along with substantial outside spending that has intensified in recent weeks. Lasher benefits from high-profile endorsements and heavy advertising from aligned super PACs, while Bores maintains solid backing despite targeted opposition from competing industry groups. Jack Schlossberg’s early name recognition has not translated into sustained momentum in newer surveys. The large pool of undecided voters and overlapping progressive priorities on housing, public safety, and economic issues keep the contest fluid, with any late endorsements, debate performances, or shifts in turnout among Manhattan Democrats potentially widening the gap between the frontrunners.