Democrat Mikie Sherrill won the most recent New Jersey governor’s race, defeating Republican Jack Ciattarelli in the 2025 gubernatorial election.

Quick answer

  • The winner of the New Jersey governor race was Mikie Sherrill, a Democratic congresswoman who became governor-elect in November 2025.
  • She defeated Republican Jack Ciattarelli in what was seen as a nationally watched contest about taxes, affordability, and the direction of the state.

What happened in the race?

  • The election took place on November 4, 2025, with Sherrill leading in late polling and ultimately being projected the winner by major outlets such as NBC and ABC News.
  • The race drew national attention because New Jersey had shown some rightward movement in prior cycles, making this contest a test of Democratic strength in a traditionally blue state.

Why it was significant

  • Sherrill’s win kept the governor’s office in Democratic hands after the term-limited Gov. Phil Murphy, reinforcing Democratic control in a state that has voted blue in recent presidential and Senate races.
  • Campaign themes focused heavily on affordability, property taxes, and cost-of-living pressures, making the result a signal of how voters in 2025 viewed those economic issues.

Information gathered from public forums or data available on the internet and portrayed here.