Which Party Will Win the U.S. House in 2026?
Outcome
% Chance
Outcome
%Chance
Republicans
Republicans
Democrats
Democrats
Resolution Criteria
This event is resolved via two parallel markets – one for each major party’s chance at winning the U.S. House of Representatives in the 2026 midterm elections. Each market resolves to Yes if that party wins a majority of U.S. House seats as a result of the 2026 general election, and No if they do not:
- Democrats: Resolves Yes if the Democratic Party gains or retains control of the House by winning at least 218 of the 435 House seats in the November 3, 2026 elections (i.e. a majority when the 120th Congress convenes in January 2027). Otherwise resolves No.
- Republicans: Resolves Yes if the Republican Party wins at least 218 seats (and thus a majority) in the 2026 House elections. Otherwise No.
If neither party alone wins an outright majority (for example, in the extremely unlikely scenario that third-party/independent candidates prevent both Democrats and Republicans from reaching 218 seats), then both markets would resolve to No – as neither party would “win the House” on its own. The outcome will be verified by official election results and the party composition when the new House convenes (sources such as the Clerk of the House or Library of Congress roll call data).
News
Mike Johnson says Iowa key to House majority
Speaker Mike Johnson campaigned in Iowa to back Rep. Marionette Miller-Meeks and pledge support for Iowa’s 1st District as pivotal to maintaining Republicans’ House majority, with additional plans to back Chris McGowan in the 4th District and headline The Family Leader event, while labeling Bohannan’s stance on law enforcement as dangerous and highlighting Iowa as a key state in national politics ahead of the midterms.
Pepper PurpuraThe Hill: “DCCC Chair Predicts Democrats Will Take House” - DCCC
DCCC Chair Suzan DelBene told The Hill that Democrats expect to flip the House in November by running on lowering costs and criticizing Republican broken promises on affordability, highlighting GOPs' votes on Medicaid, district-level races in Texas, and gerrymandering as opportunities.
rbaron@dccc.orgEntering the home stretch, which House and Senate candidates lead the money race? • OpenSecrets
The OpenSecrets article reports that in the current fundraising cycle, Sen. Jon Ossoff leads all Senate candidates with $77.3 million raised and $42.6 million cash on hand, Democrats dominate the top fundraising and cash-on-hand lists for Senate races (including James Talarico, Roy Cooper, and Sherrod Brown), while in the House Alexandria Ocasio-Cortez leads with $32.6 million raised and Rep. Ro Khanna tops cash on hand among House members, with Republicans like Mike Johnson and Elise Stefanik also ranking in the top war chests.
Joedy McCrearyTrump's election security speech set to test Republicans' midterm messaging | News Ei Samay
Trump plans a primetime speech on election security ahead of the 2026 midterms, aiming to highlight alleged vulnerabilities in voting systems and push for federal election-security measures, while White House review of alleged Chinese interference in 2020 proceeds with no evidence of vote manipulation, and Republican messaging remains divided on whether to fixate on 2020 fraud claims or shift to issues like inflation.
🚨💰 House Republicans run laps around vulnerable Democrats (again) - NRCC
Swing-district Republicans raised about $1.1 million (cash on hand $3.8M) in Q2, while vulnerable House Democrats raised about $913k (cash on hand $2.7M), marking the sixth straight quarter that Republicans have outraised Democrats and reinforcing the NRCC’s claim of a stronger war chest to defend and expand their majority.
Mike MarinellaForecaster Shifts California House Seat to Democrats | Newsmax.com
Sabato’s Crystal Ball moved California’s 22nd Congressional District from Toss-up to Leans Democratic after the June primary, signaling a narrowing path for Republican Rep. David Valadao as Democrats’ Randy Villegas advances to face him in November amid a remapped district and fundraising dynamics.
Democrats Got Some Devastating News About the Midterms – PJ Media
Democrats are facing a setback in the 2026 midterms as polling shows momentum shifting to Republicans, with a narrowing generic-ballot lead, competitive previously-Democrat-held races (notably in North Carolina), and concerns that if they lose North Carolina or underperform elsewhere, a Senate path via Maine collapses, driven by opposition to Trump and internal socialist challenges that are turning independents away.
Matt MargolisIs this the last gasp of the GOP majority? - Punchbowl News
House Republicans, after weeks of internal strife over a floor rule, finally moved a rule forward but faced renewed opposition that led to the vetoing of the Take Care of America’s Veterans Act; with leadership planning a packed, high-stakes week pushing reconciliation, a stock-trading ban paired with voter ID, a continuing resolution, and the large NDAA—all tests of GOP unity ahead of a five-week August recess, as several Republicans have broken with the party on procedural motions and leadership seeks to attach SAVE America Act provisions to must-pass bills.
Speaker Johnson's latest challenge: Funding Trump's war in Iran - ABC News
Speaker Mike Johnson is pursuing a GOP-only path to fund President Trump’s 138-day war in Iran through Reconciliation 3.0, a $95 billion budget blueprint (SAVE and Protect Act) that would provide up to $73 billion for defense and intelligence plus $12 billion for farmers, while facing intra-GOP dissent and skepticism from Senate Republicans, as the plan advances through the House ahead of the summer recess.
ABC NewsGOP’s Florida gerrymander is looking a bit fragile - Daily Kos
Florida Republicans’ mid-decade gerrymander appears vulnerable: a new poll shows Democrat Kathy Castor leading her GOP challengers in the reconfigured 14th District even though Trump carried the seat, signaling possible backfire for the party’s map-making strategy and growing Democratic margins nationally.