
Twenty-two of the nation’s 100 most populous cities are holding mayoral elections this year, and so far, no mayors are voluntarily retiring. (Note: This analysis does not include Washington, D.C.) An average of 63.4% of mayors ran for re-election between 2020 and 2025, and an average of 16.3% of mayors retired (not including term-limited mayors).…

Julia Letlow (R) and John Fleming (R) advanced to a June 27 Republican primary runoff for U.S. Senate in Louisiana, with 45% and 28% of the primary vote, respectively. Incumbent Bill Cassidy finished third, with 24% of the vote. NOLA's Tyler Bridges wrote, "As during the primary, Letlow and Fleming are both claiming to be…

Four candidates — Michael Bouchard, Steffan Demetropoulos, Justin Kirk, and Robert Lulgjuraj — are running in the Republican primary for U.S. House of Representatives in Michigan's 10th Congressional District on August 4, 2026. Bouchard and Lulgjuraj lead in polling, fundraising, and media attention. Incumbent John James (R) announced in 2025 that he would not seek…

Incumbent Larry Rhoden and Toby Doeden are running in the Republican primary runoff for governor of South Dakota on July 28. The gubernatorial primary runoff is the first since South Dakota passed a 1985 law requiring a candidate to receive 35% of the vote to avoid a runoff. In the June 2, primary, Doeden received…

Incumbent Andy Ogles (R) and Charlie Hatcher (R) are running in the Republican primary for Tennessee's 5th Congressional District on August 6, 2026. The Nashville Banner's Stephen Elliott said 2026 is "the second successive cycle that the embattled, bomb-throwing Ogles will have faced a well-connected primary challenger." In 2024, Ogles defeated Courtney Johnston (R) 56.5%–43.5%.…

Jenny Honeycutt (R) and Mark Smith (R) are running in the Republican primary runoff for South Carolina's 1st Congressional District on June 23, 2026. Honeycutt and Smith were the top two finishers in the June 9 primary. Honeycutt received 22.1% of the vote and Smith received 18.0%. They advanced to a runoff after neither received…

Incumbent Mike Thompson (D) and Eric Jones (D) advanced from the top-two primary for California's 4th Congressional District on June 2, 2026. Six Republicans and one independent candidate also ran. As of March 2026, Thompson (D) and Jones (D) led in fundraising and local media attention. Local political observers described the primary in terms of…

Sixty-nine members of the U.S. Congress — 58 U.S. representatives and 11 U.S. senators — have announced they will not seek re-election in 2026. Since our May 19 update, one member — Rep. Frederica Wilson (D-Fla.) — announced on May 29 that she is retiring from public office. Election forecasters have rated the 2026 general…

On June 10, 2026, Speaker of the House Mike Johnson (R-La.) swore Rep. James Gallagher (R-Calif.) into the U.S. House of Representatives, filling the vacancy in California’s 1st Congressional District. The vacancy began on Jan. 5, 2026, after the death of Rep. Doug LaMalfa (R-Calif.). In the special primary election on June 2, 2026, Gallagher…

This year’s filing deadline for candidates running for the U.S. House of Representatives in Washington was May 8, 2026. This year has the second-highest number of candidates since 2014. Sixty-nine candidates — 29 Democrats, 20 Republicans, 16 minor-party candidates, and four independents — are running for Washington’s 10 congressional districts. That’s 6.9 candidates per district.…