Incumbent Rob Menendez secured the Democratic nomination for New Jersey’s 8th congressional district in the June 2026 primary with roughly 69% of the vote, overcoming a challenge from Mussab Ali in a race shaped by local endorsements, fundraising advantages, and district demographics. The solidly Democratic district, which delivered Menendez a 59% to 35% general election victory in 2024, features no major-party Republican nominee after the GOP primary was canceled due to insufficient candidates. Multiple forecasters rate the seat Safe or Solid Democratic. Trader consensus at 95.5% for Menendez reflects this structural edge, though outcomes could shift from unusually low turnout, late independent momentum, or unforeseen events affecting the November 3 general election.