
In the 2026 U.S. House elections, there will be 23 districts where the incumbent's party and the party of the president who carried the district in the most recent presidential election do not match. There are 14 such districts currently represented by a Democrat and won by Donald Trump (R), and nine such districts represented…

On Nov. 20, 2025, Mikie Sherrill (D) resigned from the U.S. House of Representatives to prepare to serve as governor of New Jersey, leaving New Jersey’s 11th Congressional District vacant. On Nov. 4, 2025, Sherrill won the general election for governor of New Jersey, defeating Jack Ciattarelli (R) 56% to 43%. She will assume office…

Rep. Eric Swalwell (D-Calif.) announced on Nov. 21, 2025, he will run for governor of California in 2026 rather than for another term in the U.S. House of Representatives. As of Nov. 18, 2025, independent race forecasters The Cook Political Report and Inside Elections have rated the 2026 general election for the seat Solid Democratic.…

Incumbent Daniel Crenshaw (R), Steve Toth (R), and four others are running in the Republican primary for Texas' 2nd Congressional District on March 3, 2026. The filing deadline is December 8, 2025. As of November 2025, Crenshaw and Toth led in fundraising and local media attention. The Texas Tribune's Gabby Birenbaum described Toth as "aligned…

In 2026, voters in seven states may decide abortion-related ballot measures. Two measures—one in Missouri, and one in Nevada—are certified to appear on the ballot next November. There are five other potential measures in Idaho, Montana, Nebraska, Oregon, and Virginia. In Missouri, voters will be deciding on Amendment 3, which would overturn an amendment voters…

Utah became the sixth state to adopt a new congressional map ahead of the 2026 census. On Nov. 10, 2025, a district court judge rejected a redrawn map submitted by the legislature that would have maintained four Republican-leaning districts in favor of a proposal from the plaintiffs in the case that shifts one district toward…

Ten candidates are running in the Republican primary for Texas' 34th Congressional District on March 3, 2026. The filing deadline is December 8, 2025. Three candidates lead in media attention and fundraising: Eric Flores (R), Mayra Flores (R), and Scott Mandel (R). Incumbent Vicente Gonzalez Jr. (D) is running for re-election in the Democratic primary.…

Rep. Bonnie Watson Coleman (D-N.J.) announced on Nov. 10, 2025, that she will not seek re-election to the U.S. House of Representatives in 2026. On her retirement, Coleman posted on X, “I believe in giving voice to truth, speaking truth to power, and I believe as a consequence of that, we have been able to…

Ryan Binkley (R), Darrell Day (R), and five other candidates are running in the Republican primary for Texas' 32nd Congressional District on March 3, 2026. The filing deadline is December 8, 2025. As of November 2025, Binkley and Day led in polling and local media attention. The primary is taking place in the context of…

Rep. Elise Stefanik (R-N.Y.) announced on Nov. 7, 2025, that she will run for governor of New York in 2026 rather than for another term in the U.S. House of Representatives. As of Nov. 4, 2025, independent race forecasters The Cook Political Report, Sabato’s Crystal Ball, and Inside Elections have rated the 2026 general election…