LaMonica McIver holds a commanding lead in the NJ-10 Democratic primary as the incumbent who won a 2024 special election to succeed Donald Payne Jr. County Democratic organizations and the New Jersey Working Families Party have endorsed her, providing organizational backing ahead of the June 2 vote. Lawrence Poster, a 77-year-old first-time candidate with a business background, has filed but remains largely unknown to voters in the heavily Democratic district. Trader consensus at 96% for McIver aligns with these structural advantages in name recognition, fundraising, and institutional support. A shift would require an unforeseen development such as a late scandal or significant turnout anomaly, neither of which has materialized in recent weeks.