
August is a busy month for unaffiliated, write-in, and judicial retention candidates intending to run in the November election. Eighteen states, the District of Columbia, Guam, and the Northern Mariana Islands have statewide candidate filing deadlines in the next two weeks. The map and bulleted list below show which states have candidate filing deadlines scheduled…

Incumbent Sen. Susan Collins (R) and Troy Jackson (D) are running in the general election for the U.S. Senate in Maine on Nov. 3, 2026. On July 10, 2026, Graham Platner (D), the winner of the 2026 Democratic primary for the U.S. Senate in Maine, withdrew from the general election following an allegation of sexual assault. As a result, the Maine Democratic Party held a nominating convention to select…

Sam Forstag (D), Aaron Flint (R), Nick Sheedy (L), and Kimberly Persico (I) are running in the general election for Montana's 1st Congressional District on Nov. 3, 2026. Incumbent Rep. Ryan Zinke (R) did not run for re-election. Forstag and Flint lead in polls, noteworthy endorsements, fundraising, and media attention. Subsidiaries of the Democratic and Republican Parties identified this as a competitive election. The Democratic Congressional Campaign Committee (DCCC) identified it as a target district and named…

Incumbent Monica De La Cruz (R) and Bobby Pulido (D) are running in the general election for Texas' 15th Congressional District on November 3, 2026. Texas adopted a new U.S. House district map in 2025, changing the boundaries of the 15th District from those used in 2024. In an interview with the Texas Observer, University…

Amish Shah (D), Jay Feely (R), and Monica Alponte (L) are running in the general election for Arizona's 1st Congressional District on November 3, 2026. Incumbent David Schweikert (R), first elected in 2010, ran for governor rather than seeking re-election. Local radio station KJZZ's Wayne Schutsky and Camryn Sanchez said, "Schweikert held the seat for…

Incumbent Michael Lawler (R/Conservative Party), Cait Conley (D), and Effie Phillips-Staley (Working Families Party) are running in the general election for New York's 17th Congressional District on November 3, 2026. NOTUS' Kadia Goba said, "Lawler has worked to build a political identity as an independent-minded moderate whose accessibility and relentless constituent services fits with the…

Incumbent Stephen Lynch (D) and Patrick Roath (D) are running in the Democratic primary for Massachusetts' 8th Congressional District on September 1, 2026. WBUR's Anthony Brooks wrote, "The race is one of many primary contests across the country pitting the power of incumbency against a call for generational change." Roath has criticized Lynch's record, saying…

Kansas voters will head to the polls on Aug. 4 for the state’s primary and are set to also decide on a constitutional amendment that would provide for the election of the Kansas Supreme Court. Currently, the seven justices are selected through assisted appointment and must stand for retention at the next even-year general election…

Jay Feely defeated Joseph Chaplik and John Trobough in the Republican primary for Arizona's 1st Congressional District on July 21. Incumbent David Schweikert (R) ran for governor of Arizona. Newsweek's Andrew Stanton wrote that the district "is one of the most competitive in the country, having voted for former President Joe Biden in 2020 and…

Amish Shah defeated Marlene Galán-Woods, Rick McCartney, and Jonathan Treble in the Democratic primary for Arizona's 1st Congressional District on July 21. Galán-Woods and Shah led in endorsements and media attention. Incumbent David Schweikert (R) ran for governor of Arizona. Having voted for former President Joe Biden (D) in 2020 and President Donald Trump (R)…