
Michael Bennet and Phil Weiser are running in the Democratic primary for governor of Colorado on June 30. Incumbent Jared Polis (D) is term-limited. Bennet, a U.S. senator from Colorado, and Weiser, the state's attorney general, have made resisting President Donald Trump (R) and affordability central to their campaigns. On resisting Trump, both have accused…

In 2026, 18.1% of the state legislative incumbents running for election in Tennessee will face primary contests, the third-lowest share in any election year since 2010. The average share of incumbents in contested primaries between 2010 and 2024 was 24.4%. In total, 19 incumbents face contested primaries across the Tennessee House and Senate. The average…

Fifteen candidates are running in the Democratic primary for the U.S. House of Representatives in the District of Columbia on June 16, 2026. Voters will elect one non-voting member to serve in the U.S. House from Washington D.C.'s at-large U.S. House district. Three candidates—Brooke Pinto, Robert White, and Kinney Zalesne—lead in polling, fundraising, and media…

Chris Taylor defeated Maria S. Lazar in the general election for Wisconsin Supreme Court on April 7, 2026. As a result, the Court's liberal majority expanded from 4-3 to 5-2. Incumbent Rebecca Bradley did not run for re-election. Wisconsin’s Supreme Court elections are officially nonpartisan, but candidates often take stances on specific issues and receive…

Clayton Fuller (R) defeated Shawn Harris (D), 55.9%-44.1%, in a special runoff election to represent Georgia's 14th Congressional District on April 7. Neither received a majority of votes in a special election on March 10, with Harris receiving 37.3% of the vote and Fuller 34.9%. Governor Brian Kemp (R) called the special election after former…

This year’s filing deadline for candidates running for the U.S. House of Representatives in California was March 6, 2026. A record 289 candidates, 5.6 per district, are running for California's 52 congressional districts in the state’s June 2 top-two primaries. That’s the most candidates to run for the U.S. House since 2014 and the most…

Tom Sell (R) and Abraham Enriquez (R) are running in the May 26 runoff for Texas' 19th Congressional District after neither candidate received more than 50% of the vote in the Republican primary on March 3, 2026. In the primary, Sell received 40% of the vote, and Enriquez received 19%. Incumbent Jodey Arrington (R) is…

Sixty-one candidates are running in the top-two primary for governor of California on June 2, 2026. Xavier Becerra (D), Matt Mahan (D), Katie Porter (D), Thomas Steyer (D), Eric Swalwell (D), Antonio Villaraigosa (D), Chad Bianco (R), and Steve Hilton (R) lead in polling and media attention. Incumbent Gov. Gavin Newsom (D) is term-limited. There…

Incumbent Daniel Goldman (D), Nickie Kane (D), and Brad Lander (D) are running in the Democratic primary for New York's 10th Congressional District on June 23, 2026. The filing deadline was April 6, 2026. As of April 2026, Goldman and Lander led in endorsements, fundraising, and local media attention. CNN's Gloria Pazmino said the race…

Roy Cooper (D), Michael Whatley (R), and three other candidates are running in North Carolina's U.S. Senate election on November 3, 2026. Incumbent Thom Tillis (R) is retiring from public office. Prof. Chris Cooper described Cooper and Whatley as "Both good candidates ... raise exorbitant amounts of money. Neither is going to hurt their party’s…