How Many Ohio House Seats Will Democrats Win in 2026
Ohio voters will elect all 15 of the state’s U.S. House members on November 3, 2026. Republicans currently hold a solid majority of Ohio’s congressional delegation following recent redistricting, leaving Democrats concentrated in a handful of urban districts around Cleveland, Columbus, and Cincinnati. The question now is how many seats Democrats can hold or flip under the new map.
Why Markets Are Watching
Ohio’s map has made most districts safely partisan, so the real contest centers on a small number of competitive seats that could shift control. The outcome will signal whether redistricting effectively locked in Republican dominance or left openings for Democratic gains amid midterm dynamics. Results here feed directly into the national battle for House control.
How Prediction Markets Frame the Outcome
This market reduces a sprawling statewide election into a single number: the count of Ohio House seats Democrats ultimately win. That framing isolates a threshold question, forcing traders to weigh district-by-district competitiveness against broader midterm sentiment. It effectively asks whether Ohio’s redrawn map holds firm or bends under national political winds.
Related terms
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Democratic Party (United States) -
Republican Party (United States) -
Ohio -
Redistricting -
Columbus, Ohio -
Cleveland -
Cincinnati
Total Volume
$40.6k
Kalshi $27.4k · Polymarket $13.2k
Leading Market
7+
Polymarket 42%
7+ Volume
$931.17
Polymarket $931.17
7+ 24h Change
-26.00%
Polymarket -26.00%
Calculate Your Potential Return
- Kalshi(opens in a new tab) 7.0% fee
- Polymarket(opens in a new tab) 5.0% fee
| Market | Kalshi Yes | Kalshi Fee | Kalshi Payout | Polymarket Yes | Polymarket Fee | Polymarket Payout |
|---|---|---|---|---|---|---|
| 7+ | — | — | — | 66.0¢ | 5% |
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| 6 | 36.0¢ | 7.0% |
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36.0¢ | 5% |
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| 7 | 26.0¢ | 7.0% |
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— | — | — |
| 5 | 12.0¢ | 7.0% |
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42.0¢ | 5% |
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| Above 8 | 11.0¢ | 7.0% |
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— | — | — |
* Estimates if candidate wins. Actual returns may vary.
All Markets
Emerging News
Elections
Trump rallies in Youngstown as new poll shows Ohio Senate, governor races within margin of error
PN Team • 2 weeks ago
President Donald Trump held a rally in Youngstown, Ohio, urging supporters to back Republican U.S. Senate candidate Jon Husted against Democrat Sherrod Brown and gubernatorial candidate Vivek Ramaswamy against Democrat Amy Acton ahead of the November midterms. Speaking at the Covelli Centre, Trump framed the races as a choice to "Put Ohio First" and asked attendees to treat the contests as if he were personally on the ballot. He also announced federal assistance for SOBE Thermal Energy Systems and disclosed that Cleveland will host a new 46,000-square-foot U.S. Navy submarine component repair facility, crediting Husted with securing the project. Jon Gruden introduced Trump, with boxer Jake Paul also appearing.
A new co/efficient poll of 925 likely Ohio voters, taken Oct. 5-6, found both races within the margin of error: Ramaswamy led Acton 45%-43% in the governor's race, while Husted led Brown 44%-43% in the Senate contest, a special election to fill the seat J.D. Vance vacated. Analysts continue to rate both races as toss-ups.
Sources:
Sentiment
- Donald Trump Depicted as a rallying leader driving campaign momentum and announcing federal investment, a favorable portrayal.
- Vivek Ramaswamy Shown leading in the governor's race poll and backed by Trump at a rally, a favorable portrayal.
- Cleveland Named as the site of a new Navy facility, a favorable economic development mention.
- United States Navy Noted as benefiting from a new facility in Cleveland, a favorable mention.
- Amy Acton Portrayed as trailing in the poll against Ramaswamy, a mild negative framing.
- Ohio Central to the competitive election narrative, a neutral factual mention.
- Republican Party (United States) Mentioned as the party of Husted and Ramaswamy in a neutral electoral context.
- Sherrod Brown Shown trailing slightly in the Senate race poll, a mildly unfavorable framing.
- Democratic Party (United States) Mentioned as the party of Brown and Acton in a neutral electoral context.
- United States Senate Referenced as the seat being contested, a neutral factual mention.
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Elections
Ohio early voting surges as mail-ballot requests plunge ahead of 2026 election
PN Team • 3 weeks ago
Ohio's first day of in-person early voting saw turnout jump sharply compared with the 2022 midterms, even as absentee ballot requests have fallen well below both 2022 and 2018 levels. Statewide, 42,868 votes were cast on the first day, with in-person early voting up 138% across 77 counties tracked by The Plain Dealer and cleveland.com. Cuyahoga County saw a 249% increase and Hamilton County a 175% increase, with similar surges in smaller counties. Meanwhile, absentee ballot requests are down about 18% from 2022 and 14% from 2018, a decline seen in both Republican- and Democratic-leaning areas.
Political scientists attribute much of the shift to President Trump's efforts to restrict mail voting, which may be pushing Democrats toward in-person voting out of concern their ballots won't count, while also discouraging some Republicans who have heard Trump's criticism of mail balloting. Ohio's competitive U.S. Senate race between Jon Husted and Sherrod Brown, and governor's race between Vivek Ramaswamy and Amy Acton, are also driving interest. Analysts caution it's too early to draw firm conclusions about November's outcome from early turnout data alone.
Sources:
Sentiment
- Donald Trump Trump's efforts to restrict mail voting are portrayed as a driving factor behind voter confusion and behavioral shifts, casting him in a somewhat negative light.
- Cuyahoga County, Ohio Cuyahoga County is highlighted for its particularly large 249% increase in early voting turnout, a positive civic engagement signal.
- Cincinnati Cincinnati is referenced via Hamilton County's voting surge, a neutral factual mention.
- Cleveland Cleveland is referenced via Cuyahoga County's voting increase and the Plain Dealer/cleveland.com reporting, a neutral mention.
- Democratic Party (United States) Democrats are mentioned as possibly shifting to in-person voting due to concerns over mail ballot reliability, a neutral-to-slightly negative framing.
- Ohio Ohio is the central subject of the article, portrayed factually amid competitive statewide elections and shifting voting patterns.
- Republican Party (United States) Republicans are noted as potentially discouraged from mail voting by Trump's rhetoric, a mild tangential mention.
- United States Senate The U.S. Senate is mentioned only as the context for Ohio's competitive race, a neutral factual reference.
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Elections
Ohio Governor’s Race Turns Bitter as Acton Refuses to Debate Ramaswamy
PN Team • 3 weeks ago
Democrat Amy Acton and Republican Vivek Ramaswamy are courting rural Ohio voters ahead of the Nov. 3 governor's race to succeed term-limited Mike DeWine, with the Cook Political Report ranking the contest a toss-up. In Marietta, Acton proposed a three-year moratorium on new fracking injection wells over groundwater fears, winning praise from a local Republican official. Both candidates have also targeted data centers, with Ramaswamy pushing a plan requiring tech companies to cover residents' electricity bills, halt non-disclosure agreements, and build only on pre-zoned industrial land rather than farmland, while Acton wants data center projects to prove they can cover utility costs and use union labor before proceeding.
The race has grown notably hostile, including an incident in which an armed man charged toward Acton at a campaign stop, injuring bystanders. Acton has refused to debate Ramaswamy, accusing him of lying and attacking her family, though she remains open to forums. Early voting began Oct. 6, with polling showing Acton holding a narrow lead. Other close Ohio contests include U.S. House races in the 7th and 9th districts.
Sentiment
- Amy Acton Portrayed sympathetically as a target of violence but also as refusing to debate and accusing opponent of lying, a mixed but slightly negative framing given the debate-refusal controversy in the headline.
- Democratic Party (United States) Mentioned as Acton's party affiliation in a factual context.
- Mike DeWine Mentioned neutrally as the term-limited outgoing governor.
- Republican Party (United States) Mentioned as Ramaswamy's party affiliation in a factual context.
- Vivek Ramaswamy Presented factually proposing policy positions on data centers without notable praise or criticism.
- Ohio Central setting of the gubernatorial race, mentioned neutrally.
- United States House of Representatives Mentioned only as the body for unrelated close Ohio House district races.
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Elections
Trump Rallies in Chillicothe Ahead of Ohio Midterms
PN Team • 2 days ago
President Donald Trump made his third October campaign stop in Ohio, rallying supporters in Chillicothe ahead of the November 3 midterms. Joined by Sen. Bernie Moreno, Trump backed Sen. Jon Husted, who faces former Sen. Sherrod Brown in a tight special election for the seat JD Vance vacated, and gubernatorial candidate Vivek Ramaswamy, who faces Democrat Amy Acton. Trump criticized Democratic economic policy and touted Ohio data-center growth while urging turnout.
Democrats countered with their own events, including a Cincinnati rally featuring Acton and Brown, following a Cleveland appearance where former President Barack Obama campaigned alongside them. Early voting is already underway statewide.
Sources:
Sentiment
- Donald Trump Portrayed as actively campaigning and rallying supporters, a favorable political framing.
- Ohio Described positively regarding data-center growth and as a key midterm battleground.
- Vivek Ramaswamy Mentioned as gubernatorial candidate backed by Trump, mildly favorable context.
- Barack Obama Noted campaigning alongside Democratic candidates, neutral factual mention.
- Amy Acton Described as Democratic gubernatorial candidate and rally participant, neutral mention.
- Democratic Party (United States) Mentioned as the opposing party holding counter-rallies, factual context.
- Republican Party (United States) Referenced as Trump's party rallying support, neutral factual framing.
- Cincinnati Location of a Democratic rally, neutral factual mention.
- Cleveland Location of Obama's campaign appearance, neutral factual mention.
- Sherrod Brown Described neutrally as the opposing candidate in the Senate race.
- United States Senate Senate seat context mentioned factually regarding the special election.
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Elections
Ohio lawmakers to reconvene on Ramaswamy’s gas-tax suspension plan
PN Team • 1 month ago
Ohio legislative leaders are scrambling to reconvene lawmakers next week to vote on a proposal from Republican gubernatorial nominee Vivek Ramaswamy to suspend the state's gas and diesel taxes for 90 days amid surging fuel prices. House Speaker Matt Huffman and Senate President Rob McColley, Ramaswamy's running mate, said their chambers plan to return around Sept. 30, though the effort to secure enough votes and lawmaker attendance was still in flux. The plan, unveiled Monday, would suspend Ohio's 38.5-cents-per-gallon gas tax and 47-cents-per-gallon diesel tax, at a cost of roughly $640 million covered by ODOT reserves, the general fund, and potentially the state's rainy-day fund.
Passing it with immediate effect requires a two-thirds "emergency clause" vote, meaning some Democratic support is needed in the House. Gov. Mike DeWine, who previously blocked a similar moratorium, has not committed to signing it. Critics have called the timing—weeks before the Nov. 3 election, with Ramaswamy facing a competitive race against Amy Acton—politically motivated.
Sources:
Sentiment
- Vivek Ramaswamy Ramaswamy's tax plan is portrayed as a politically motivated election-season maneuver amid a competitive race.
- Mike DeWine DeWine is portrayed as noncommittal and previously obstructive to a similar plan, a mildly unfavorable framing.
- Democratic Party (United States) Democratic support is needed for the emergency clause, mentioned neutrally as a procedural factor.
- Ohio Ohio is the setting for the tax policy debate, a neutral contextual mention.
- Republican Party (United States) Republican leaders are pushing the plan, framed partly as politically motivated ahead of an election.
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Elections
Ohio lawmakers may reconvene early amid gas-tax fight and gubernatorial race maneuvering
PN Team • 1 month ago
Ohio legislative leaders are working to bring the House and Senate back into session next week, an unusual move that would come about a week before early voting begins for the Nov. 3 general election. The push follows a gas-tax proposal from Vivek Ramaswamy, unveiled shortly after a less detailed plan from Democratic rival Amy Acton, and would mark a rare instance of state lawmakers intervening directly in a competitive gubernatorial race so close to Election Day. Statehouse veterans say the maneuver lacks recent precedent in Ohio politics.
Separately, Ohio lawmakers have introduced four competing bills to regulate Flock license plate reader cameras after voters raised privacy concerns, with proposals ranging from penalizing officer misuse to largely shutting down camera networks. In federal court, a judge declined to grant the Ohio Democratic Party an injunction that would have let it spend unlimited funds on statewide candidates from its general political fund while a state contribution-limit law is challenged. Nationally, Vice President JD Vance announced the removal of roughly 750,000 people believed fraudulently enrolled in ACA plans, while potential 2028 GOP rivals begin positioning against him.
Sources:
Sentiment
- Ohio Democratic Party The Ohio Democratic Party is mentioned as being denied a federal court injunction, a mild legal setback.
- Ohio Ohio is the setting for legislative maneuvering and policy debates described factually without clear favorable or unfavorable framing.
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Elections
Ohio governor’s race sets fundraising records as Acton, Ramaswamy report hauls
PN Team • 2 months ago
Fundraising in Ohio's 2026 governor's race has topped $30 million so far this year, according to campaign finance reports filed Aug. 6 covering January through July. Democrat Amy Acton raised $16.5 million and Republican Vivek Ramaswamy raised $14.4 million in 2026, with a majority of funds from both campaigns coming from in-state donors. Both candidates have already broken historical fundraising marks for their parties: Acton's $22 million total since launching her campaign surpasses the previous Democratic record of $16.8 million set by Richard Cordray in 2018, while Ramaswamy's overall haul of more than $50 million — including a $25 million self-funded contribution and $5 million from Elon Musk — dwarfs Gov. Mike DeWine's 2018 record of $24 million.
Acton drew support from roughly 274,600 individual donors, 57% from Ohio, while Ramaswamy's nearly 278,000 donors included 16.5% from the state. Both candidates also saw significant out-of-state support from California, Texas and Florida. Ohioans vote for their next governor on Nov. 3.
Sources:
Sentiment
- Vivek Ramaswamy Portrayed as a record-breaking fundraiser with massive self-funding and high-profile donor support, reflecting strong campaign momentum.
- Mike DeWine His 2018 fundraising record is referenced as a benchmark that Ramaswamy surpassed, framing DeWine's past achievement favorably.
- Ohio Ohio is central to the story as the site of a record-breaking, highly engaged governor's race.
- Elon Musk Noted as a $5 million donor to Ramaswamy, a factual detail with mild positive association of influence and support.
- Democratic Party (United States) Mentioned only as Acton's party affiliation in a neutral fundraising context.
- Republican Party (United States) Mentioned only as Ramaswamy's party affiliation in a neutral fundraising context.
- California Mentioned neutrally as a source of out-of-state donations.
- Florida Mentioned neutrally as a source of out-of-state donations.
- Texas Mentioned neutrally as a source of out-of-state donations.
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Elections
Ohio Governor Candidates Split on Abortion Policy Ahead of 2026 Race
PN Team • 6 days ago
Ohio's 2026 governor's race could shape how the state's voter-approved reproductive-rights amendment is implemented, since the governor appoints health officials, directs funding, and decides how vigorously to defend abortion restrictions in court. Democrat Amy Acton supports abortion rights and pledges to protect the 2023 amendment while expanding access to contraception and IVF, though she has offered few policy specifics. Republican Vivek Ramaswamy, who did not respond to questions, has previously called himself "unapologetically pro-life" and backed six-week abortion bans during his 2024 presidential run, but has not detailed an Ohio agenda. Libertarian Don Kissick opposes both abortion bans and government efforts to expand abortion access, arguing government should stay out of the issue entirely.
Sources:
Sentiment
- Vivek Ramaswamy Criticized for not responding to questions and vague on his Ohio agenda despite past strict abortion stance.
- Amy Acton Portrayed as supporting abortion rights, though criticized for lacking policy specifics.
- Democratic Party (United States) Mentioned only as Amy Acton's party affiliation, with no additional commentary.
- Republican Party (United States) Associated with Ramaswamy's restrictive abortion stance without direct criticism of the party itself.
- Ohio Central setting of the gubernatorial race and abortion policy debate, described factually.
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Elections
Ohio and Columbus 2026 Election Guide
PN Team • 3 days ago
Ohio's Nov. 3 ballot features a high-profile governor's race between Republican Vivek Ramaswamy and Democrat Amy Acton, Ohio's former pandemic-era health director, in a contest that could end two decades of GOP control. Republican Sen. Jon Husted faces former Sen. Sherrod Brown in a toss-up race with national implications for Senate control. Voters will also decide Issue 3, which would enshrine Ohio's photo ID voting requirement in the state constitution, plus races for attorney general, secretary of state, auditor, treasurer and state supreme court seats.
Locally, Columbus voters weigh two competing city charter amendments (Issues 8 and 9) that would reshape how City Council members are elected, while Franklin County-area communities decide school levies, bond issues and charter changes.
Sources:
Sentiment
- Amy Acton Described neutrally as the Democratic gubernatorial candidate and former health director.
- Vivek Ramaswamy Described neutrally as the Republican gubernatorial candidate.
- Columbus, Ohio Referenced regarding local charter amendment ballot measures.
- Democratic Party (United States) Mentioned as the party of two candidates in a factual election overview.
- Ohio Central setting for the election guide, described factually.
- Republican Party (United States) Noted as the party controlling the governorship for two decades, stated factually.
- Sherrod Brown Mentioned factually as the Democratic Senate candidate facing Husted.
- United States Senate Referenced as the body whose control is at stake in the Senate race.
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Elections
Ohio lawmakers pass 90-day gas tax suspension in special session
PN Team • 4 weeks ago
Ohio's Republican-controlled legislature convened a special session and passed a bill suspending the state's 38.5-cent-per-gallon gas tax for 90 days, funded through the general fund surplus rather than road-project money, addressing Gov. Mike DeWine's earlier concerns. The Legislative Service Commission estimates average drivers could save up to $55 over the suspension period.
Republicans used procedural moves to keep debate limited to the gas tax bill, blocking Democratic attempts to introduce broader affordability measures, including utility bill relief, a bigger child tax credit, a larger homestead exemption, and a resolution urging President Trump to end the war in Iran, which Democrats blame for rising fuel prices. Democrats also proposed redirecting sports-stadium funds, including money earmarked for the Cleveland Browns' Brook Park stadium, toward consumer relief, and pushed for a data center moratorium sought by advocacy group Conserve Ohio. Senate President Rob McColley said such issues risked derailing the gas tax bill. Democrats call the tax holiday an election-year move benefiting Republican gubernatorial candidate Vivek Ramaswamy, who trails Amy Acton in polling.
Sources:
Sentiment
- Vivek Ramaswamy Ramaswamy is portrayed as the political beneficiary of an 'election-year move,' implying opportunism while trailing in polls.
- Mike DeWine DeWine's earlier concerns were addressed by the bill's funding structure, portraying him as an effective, cautious influence.
- Iran Iran is referenced in the context of a Democratic resolution blaming the Iran war for rising fuel prices, a negative association.
- Ohio Ohio is the site of a tax relief policy benefiting residents, a mildly positive factual mention.
- Democratic Party (United States) Democrats are portrayed as raising alternative affordability proposals but being procedurally blocked, a neutral-to-mildly sympathetic depiction.
- Republican Party (United States) Republicans passed a tax relief measure but used procedural tactics to block opposing proposals, a mixed but mostly neutral portrayal.
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Ohio’s 2nd Congressional District House Race 2026
Leading:
98.5%
David J. Taylor
Vol $6k
Ohio’s 3rd Congressional District House Race 2026
Leading:
98%
Joyce Beatty
Vol $34.4k
Ohio’s 12th District House Race 2026
Leading:
96.5%
Troy Balderson
Vol $22.7k
Ohio’s 14th District House Race 2026
Leading:
96.5%
David Joyce
Vol $3.6k
Ohio’s 15th District House Race: Who Will Win in 2026
Leading:
60.5%
Mike Carey
Vol $91.9k
Ohio’s 11th Congressional District House Race 2026
Leading:
98.7%
Shontel Brown
Vol $117.73
Ohio’s 7th Congressional District House Race: Who Will Win
Leading:
85.5%
Brian Poindexter
Vol $61.6k
Ohio Governor 2026: Who Will Win
Leading:
80.5%
Amy Acton
Vol $7.2m