The primaries are over, the ballots are set, and early voting has already begun in a midterm election that could flip control of Congress.
As the Wall Street Journal reported on September 19, with the final state primaries complete and less than 50 days until Election Day, Democrats are favored to take back the House and hold roughly even odds of gaining the Senate majority. Voters have soured on President Trump, and the Republican majorities that shielded his administration now hang in the balance.
Meanwhile, Pew Research Center found that the 2026 primary season produced the greatest pre-election House turnover in more than three decades. Dozens of incumbents retired, ran for other offices, or lost primaries, leaving open seats across the country.
How Historic Is the 2026 House Turnover?
According to Pew Research Center, the 2026 cycle saw the greatest pre-election House turnover in over 30 years. Pew's data shows 32 Democrats and 42 Republicans departed their seats before Election Day, through retirements, bids for other offices, primary losses, and vacancies, surpassing every cycle since 1992.
That level of churn reshapes the battlefield. Open seats are historically the most competitive races, because neither party enjoys an incumbent's name recognition or fundraising advantage.
For campaign strategists, that means resources flow toward districts with no incumbent defending them. Voter contact operations, from door knocks to AI powered phone banking, become decisive in races where both candidates start from scratch.
Who Has the Edge in the Fight for Congress?
According to the Wall Street Journal, Democrats are favored to retake the House and have about even odds at the Senate majority. CNN reports Republicans are set to outspend Democrats on the air in 8 out of 9 close Senate races, meaning Democrats will lean harder on turnout operations to close the gap.
The money imbalance is striking. CNN reported on September 21 that GOP ad reservations dominate nearly every competitive Senate contest, forcing Democratic campaigns to compete on organization rather than airtime.
That dynamic elevates ground game tactics. Campaigns priced out of television are investing in direct voter contact, and tools like synthetic polling and AI prediction help them decide which voters to call, text, and persuade in the final stretch.
High profile surrogates are also deploying. The Chicago Tribune reported that Kamala Harris launched into the midterms with a Michigan trip on behalf of Senate nominee Abdul El-Sayed, even as some party members question her future role.
What Is Happening With Early Voting and Redistricting?
Early voting for the 2026 general election began Friday across Virginia, according to Democracy Docket, after the state eased voting for students and those with felony convictions. PBS News reports early voting has begun nationwide in midterms that could flip Congress, while a Supreme Court ruling this year weakened Voting Rights Act protections against discriminatory redistricting.
Virginia's cycle has been turbulent. Democracy Docket notes the Virginia Supreme Court threw out the results of a special election in which voters had approved a new map, adding confusion to an already high stakes race for Senate and House seats.
Elsewhere, the calendar kept churning. NBC News tracked late season contests in Missouri, Virginia, and Washington, plus a Georgia House special election and a South Dakota gubernatorial primary runoff in July, according to its 2026 primary calendar.
Republican candidates face their own messaging problem. Northern Public Radio reports many GOP nominees still echo Trump's 2020 election claims, even as early voting proceeds and some Republican voters say they want to move on. In Georgia, Senate nominee Mike Collins once ran an ad firing a long gun into a bin labeled "voting machine."
CNN also highlighted Florida Rep. Maria Elvira Salazar's remarkable break with the president, telling Trump in a new ad that Hispanic voters feel betrayed by his immigration agenda.
How Should Campaigns Spend the Final 50 Days?
With less than 50 days until Election Day, campaigns should prioritize direct voter contact over broad advertising. In open seat races with record turnover, identifying and turning out supporters matters more than persuading a shrinking pool of undecideds. Phone banking, text outreach, and early vote chasing deliver the highest return per dollar.
The strategic picture is clear. Republicans hold the airwaves, Democrats hold the enthusiasm edge, and historic turnover means dozens of districts lack a defined frontrunner.
Smart campaigns will track early vote returns daily and reallocate resources in real time. Our Election Data Hub offers the data campaigns need, and our campaign strategy coverage tracks how top races are adapting week to week.
The 2026 midterms were shaped long before November, in primaries that produced generational turnover and court fights that redrew the map. What happens next depends on which side turns its voters out first.