Republican Rep. Cory Mills of Florida, facing a pair of controversies, is the latest in a growing list of congressional incumbents sent packing in party primaries this year.
Twelve House members and two senators have been ousted in the 2026 midterms as they bid for renomination, according to the Center for Politics at the University of Virginia.
"It’s one of the highest numbers in decades in a non-national redistricting year," Center for Politics Communications Director Kyle Kondik told Fox News Digital.
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Kondik noted that "the years that the number was higher are years that end in the number two, which are full national redistricting years. This was a partial redistricting year, but it’s a very high number historically."
While the rare but not unheard of redistricting push over the past year contributed to some of the losses by incumbents, there were plenty of other factors. Those include incumbents wounded by scandals, President Donald Trump's moves to oust some GOP lawmakers, the increasing push by Democrats for generational change, and the successful movement by the far-left to target more moderate, establishment-backed Democrats in nomination showdowns.
Democratic Rep. Shri Thanedar of Michigan was defeated earlier this month by a left-wing challenger, state Rep. Donavan McKinney, who is a member of the Democratic Socialists of America (DSA).
Democratic Rep. Dan Goldman of New York was ousted in the state's June primary by progressive challenger Brad Lander, a former New York City comptroller who was backed by socialist Mayor Zohran Mamdani.
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Rep. Adriano Espaillat of New York, a Democrat who serves as Congressional Hispanic Caucus chair, was defeated by community organizer and activist Darializa Avila Chevalier, a DSA member who was also supported by Mamdani. Age was also a factor in the race, as the 32-year-old Chevalier ousted the 71-year-old Espaillat.
Ideology and age were also key ingredients in DSA-member Melat Kiros' victory over more moderate Democratic Rep. Diana Degette of Colorado, who has served in the House for nearly three decades.
Age and the push for fresh faces fueled a victory by 38-year-old Democratic Rep. Christian Menefee, who won a special congressional election earlier this year, over Rep. Al Green, a fellow Democrat who turns 79 next month. The two incumbents faced off for a House seat redrawn through a Texas Republican redistricting push.
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Redistricting in Texas also forced Democratic Rep. Julie Johnson into a showdown in the state's 33rd Congressional District against her predecessor, former Rep. Colin Allred, which Allred won in a runoff election.
Generational change was the key factor as 47-year-old former Mayor Luke Bronin of Hartford, Connecticut, scored a victory in the Democratic primary over nearly 30-year congressional veteran Rep. John Larson, who is 78.
Trump played a key role in the ouster of Republican Sen. Bill Cassidy of Louisiana earlier this year. Cassidy was one of a handful of Republican who voted to convict Trump during his second impeachment trial five years ago.
Meanwhile, longtime Republican Sen. John Cornyn was defeated in the Texas GOP Senate nomination runoff election in late May by state Attorney General Ken Paxton, a MAGA firebrand and major supporter of the president. Trump stayed neutral during the year-long bitter battle, but endorsed Paxton at the last minute ahead of the runoff.
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Rep. Thomas Massie of Kentucky, a very vocal Republican Trump critic, lost his renomination bid to former Navy SEAL Ed Gallrein, who was backed by the president.
Republican Rep. Dan Crenshaw of Texas went down to defeat a more conservative challenger, state Rep. Steve Toth, who cast the incumbent as anti-Trump. While the president remained neutral in the race, Toth was supported by conservative firebrand Sen. Ted Cruz.
Republican Rep. Andy Ogles of Tennessee lost the renomination despite having Trump's endorsement.
Ogles, saddled by controversial comments and social media posts in recent years, was defeated by former Tennessee Agriculture Commissioner Charlie Hatcher, who was backed by Gov. Bill Lee, former Gov. Bill Haslam and other prominent Republicans including former Trump Agriculture Secretary Sonny Perdue.
In Florida, Mills was topped by Ryan Elijah, a former local television news and sports reporter, in a four-way GOP primary in the right-leaning 7th Congressional District.
Elijah repeatedly targeted Mills over the House Ethics Committee investigation into the congressman, and the restraining order placed against Mills by a judge last year after a former girlfriend said that the two-term lawmaker threatened to release sexually explicit videos of her.
Mills, an Army veteran and former military contractor, denied the allegations, but faced bipartisan calls to resign. An endorsement earlier this year from President Donald Trump wasn't enough to save him in Tuesday's primary.
Meanwhile, earlier this year, GOP Rep. Tony Gonzales of Texas , who had advanced to a runoff election, quit his race after admitting to an affair with a former staffer who died by suicide.
Facing heavy pressure from House leaders, he resigned from Congress entirely weeks later.
If you or someone you know is having thoughts of suicide, please contact the National Suicide Prevention Lifeline at 1-800-273-TALK (8255).
