Primary elections will take place Tuesday, Sept. 15. Here’s what you should know beforehand, from voter deadlines to who’s on the ballot.

Despite the constant attacks from Trump, mail voting remains popular with voters of both major parties.

Trump has repeatedly tried to unilaterally change voting procedures since he took office for the second time, only to be blocked by the courts.

Most Americans by now have probably heard stories about voter fraud. When these incidents happen, they are often caught and prosecuted.

Four Republican write-in candidates must be seated, but the fate of many others remains unclear.

The West Chester resident was previously a senior U.S. diplomat in Mozambique.

With no more county line ballot design in the Garden State, a super PAC played a crucial part in the outcome of the race.

Among other races: Democrats chose a nominee for the 7th Congressional District, which could decide control of the chamber.

Murphy, an attorney, campaigned on tax cuts, spending reductions and boosting private sector growth.

Hamawy bested 12 other primary candidates and will face Republican Greg Mele in November in the race to succeed retiring U.S. Rep. Bonnie Watson Coleman.

Democrats believe the 2026 general election is their best chance at ousting Van Drew, a four-term incumbent who switched parties in 2019.

In November, Peace will face Republican U.S. Rep. Chris Smith, who has held the seat since 1981.

Bennett built her campaign around her experience as a Navy helicopter pilot as well as around affordability.

Republicans will choose a candidate to challenge U.S. Sen. Cory Booker in November, and 14 candidates are competing in the state’s 12th Congressional District.

See full results from New Jersey's 2026 primaries, including races for the U.S. Senate and the U.S. House.