Democratic Primary race called Republican Primary race called *Incumbent Before the primary, the Cook Political Report rated the New Jersey 4th District race as Solidly Republican, so the winner of this primary was expected to have a strong advantage in November.

Follow live updates, analysis and highlights from 2026 election day's key races, such as California governor, Los Angeles mayor, L.A. city council and more.

California's Primary Election Day. And this year, as of May 18, a record total of 23,155,447 Californians are registered to vote, according to the California Secretary of State. “California’s record voter registration numbers show that our democracy is alive and well,