Midterm elections shape political landscape

The House of Representatives, currently under a narrow Republican majority, will be fully renewed on November 3. In the Senate, controlled by the GOP, a little more than a third (35 seats, including two special elections) will be up for grabs, with 22 currently held by Republicans and 13 by Democrats.

Focus on key battleground states

Seven states—Texas, Alaska, Kansas, Iowa, Michigan, Ohio, and Maine—will require close attention, as each will have a single seat up for renewal. These states are classified by the Cook Political Report as "toss-up" states. Republicans will defend 6 of these seats, with the exception of Michigan, where outgoing Democratic Senator Gary Peters is not running for re-election.

Contested races in Michigan and Texas

Mike Rogers, the Republican candidate, previously ran in the state in 2024 but lost to Democrat Elissa Slotkin by a margin of less than 20,000 votes. He will face Abdul El-Sayed, a doctor who ran in the Democratic primary against Gretchen Whitmer for the gubernatorial election in 2018 and is considered a rising star of the Democratic Party. In Texas, James Talarico could become the first Democratic senator elected in the state since 1988. His opponent, Ken Paxton, benefited from over 200 million dollars in spending by external Republican groups, nearly 190 million of which were funded by Elon Musk.

House races and potential shifts

In the House, where Democrats are likely to win a majority, 18 seats are considered by the Cook Political Report to be likely to switch sides. Three of these seats (the 4th, 7th, and 10th districts) are in Michigan, a swing state in the last election cycle that was ultimately won by Trump with an 80,000-vote lead.

Challenges in other key states

In Florida, outgoing Democratic elected Kathy Castor and Democratic candidate Pia Dandiya could be in difficulty following a controversial redistricting of the state's electoral map, which could favor their Republican opponents. In New York, California, and Pennsylvania, three current members of the Republican caucus could lose their seats, notably due to the unpopularity of Trump, the polarization of political life, and the rise in cost of living, particularly fuel.

Moderate Republicans face pressure

In the 22nd district of California, David Valadao, a moderate who voted for Trump's impeachment in 2021, is in danger from Democrat Randy Villegas, a little-known political figure nationally. Brian Fitzpatrick, co-chair of the Problem Solvers Caucus of the House, a centrist elected who described Trump's rhetoric as "inconvenient" and who voted against several of his key measures, is neck-and-neck in the polls with his opponent Bob Harvie, also little known outside his district.