Incumbent Republican Mike Carey holds a strong position in Ohio’s 15th Congressional District, a suburban Columbus area with a Republican-leaning partisan voting index and consistent GOP victories in recent cycles, including his 2024 reelection by double digits. Forecasters rate the race Solid or Likely Republican, reflecting the district’s composition of western and southern suburbs plus rural counties. Carey’s substantial fundraising lead—over $3 million raised with more than $2 million cash on hand—contrasts with Democrat Don Leonard’s more limited resources following his narrow May primary win. Leonard’s nomination over former candidate Adam Miller has not altered the underlying dynamics, leaving limited paths for a Democratic upset absent major shifts in turnout or national conditions before the November general election.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedOH-15 House Election Winner
OH-15 House Election Winner
$12,672 Vol.
$12,672 Vol.
Nov 2, 2026
Mike Carey (R)
78%
Don Leonard (D)
21%
$12,672 Vol.
$12,672 Vol.
Nov 2, 2026
Mike Carey (R)
$4,947 Vol.
78%
Don Leonard (D)
$7,725 Vol.
21%
This market will resolve according to the party of the candidate who wins the OH-15 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).Incumbent Republican Mike Carey holds a strong position in Ohio’s 15th Congressional District, a suburban Columbus area with a Republican-leaning partisan voting index and consistent GOP victories in recent cycles, including his 2024 reelection by double digits. Forecasters rate the race Solid or Likely Republican, reflecting the district’s composition of western and southern suburbs plus rural counties. Carey’s substantial fundraising lead—over $3 million raised with more than $2 million cash on hand—contrasts with Democrat Don Leonard’s more limited resources following his narrow May primary win. Leonard’s nomination over former candidate Adam Miller has not altered the underlying dynamics, leaving limited paths for a Democratic upset absent major shifts in turnout or national conditions before the November general election.
This market will resolve according to the party of the candidate who wins the OH-15 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Market Opened: Jan 28, 2026, 11:23 AM ET
Volume
$12,672End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:23 AM ETResolver
0x2F5e3684c...This market will resolve according to the party of the candidate who wins the OH-15 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).Incumbent Republican Mike Carey holds a strong position in Ohio’s 15th Congressional District, a suburban Columbus area with a Republican-leaning partisan voting index and consistent GOP victories in recent cycles, including his 2024 reelection by double digits. Forecasters rate the race Solid or Likely Republican, reflecting the district’s composition of western and southern suburbs plus rural counties. Carey’s substantial fundraising lead—over $3 million raised with more than $2 million cash on hand—contrasts with Democrat Don Leonard’s more limited resources following his narrow May primary win. Leonard’s nomination over former candidate Adam Miller has not altered the underlying dynamics, leaving limited paths for a Democratic upset absent major shifts in turnout or national conditions before the November general election.
This market will resolve according to the party of the candidate who wins the OH-15 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Volume
$12,672End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:23 AM ETResolver
0x2F5e3684c...Incumbent Republican Mike Carey holds a strong position in Ohio’s 15th Congressional District, a suburban Columbus area with a Republican-leaning partisan voting index and consistent GOP victories in recent cycles, including his 2024 reelection by double digits. Forecasters rate the race Solid or Likely Republican, reflecting the district’s composition of western and southern suburbs plus rural counties. Carey’s substantial fundraising lead—over $3 million raised with more than $2 million cash on hand—contrasts with Democrat Don Leonard’s more limited resources following his narrow May primary win. Leonard’s nomination over former candidate Adam Miller has not altered the underlying dynamics, leaving limited paths for a Democratic upset absent major shifts in turnout or national conditions before the November general election.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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