
On July 13, U.S. Sen. Gary Peters (D-Mich.), who is not running for re-election this year, endorsed Haley Stevens (D) in the Democratic primary to succeed him in representing Michigan in the U.S. Senate. Peters is the 28th member of the U.S. Congress who is not running for re-election this year to endorse a candidate…

On July 14, 2026, President Pro Tempore Chuck Grassley (R-Iowa) swore Sen. Darline Graham (R-S.C.) into the U.S. Senate, filling the vacancy in South Carolina's class II seat. The vacancy began on July 11, 2026, following the death of Lindsey Graham (R), Darline Graham's brother. South Carolina Gov. Henry McMaster (R) appointed Darline Graham to…

Linda Sánchez (D) and Mitch Clemmons (R) are running for U.S. House of Representatives in California's 41st Congressional District in the November 3, 2026, general election. The district was redrawn following California voters' approval of Proposition 50 in November 2025, one of ten states with new congressional district boundaries ahead of the 2026 elections. Inside…

Incumbent Sen. Pete Ricketts (R), Cindy Burbank (D), Mike Marvin (Legal Marijuana Now Party), and Dan Osborn (Nonpartisan) are running in the general election for the U.S. Senate in Nebraska. Ricketts and Osborn lead in polling, noteworthy endorsements, fundraising, and media attention. Media outlets are reporting Burbank, who won the Democratic primary for the seat,…

Alani Bankhead (D), Kurt Alme (R), Kyle Austin (L), and Seth Bodnar (I) are running for the U.S. Senate in Montana in the November 3, 2026 general election. Alme, Bankhead, and Bodnar lead in polling and media attention. On March 4, 2026, incumbent Steve Daines (R) withdrew his candidacy and endorsed Alme, who filed to…

Six Democratic primaries for the Massachusetts Senate are scheduled for September 1, 2026. All 40 seats are up for election in the chamber, in which Democrats have a 35-5 majority. All six of those primaries qualified as battlegrounds under Ballotpedia’s battleground primary criteria. Two are open-seat contests — the 2nd Middlesex District and the 5th…

Elections for the Massachusetts House of Representatives will take place in 2026. The general election is on November 3, 2026. The primary is September 1, 2026. The filing deadline was May 26, 2026. The Massachusetts House of Representatives is one of 88 state legislative chambers with elections in 2026. There are 99 chambers throughout the…

Victor Marx (R) defeated Scott Bottoms (R), Barbara Kirkmeyer (R), and Kelvin Wimberly (write-in) in the Republican primary for governor of Colorado on June 30, 2026. Incumbent Gov. Jared Polis (D) was term-limited. Bottoms, Kirkmeyer, and Marx led in fundraising and media attention. Axios Denver's John Frank wrote that the candidates were ideologically divided. Frank…

This year's filing deadline for candidates running for the U.S. House of Representatives in New Hampshire was June 12, 2026. This year ties with 2024 for the highest number of contested primaries since 2014. In total, four primaries — two Democratic and two Republican — are contested this year. In total, there were four contested…

This year's filing deadline for candidates running for the U.S. House of Representatives in Alaska was June 1, 2026. This year is the third year that the election for Alaska's At-Large Congressional District will use a top-four primary system. In a top-four primary, candidates run in a single primary election, regardless of party affiliation. The…