Incumbent Republican Mark Alford secured renomination in the August 4 primary with 77.7% of the vote, positioning him to defend a district rated Solid Republican by multiple forecasters and carrying a Partisan Voter Index around R+10. The seat has delivered consistent double-digit Republican margins in recent cycles, reflecting its mix of suburban and rural voters in western Missouri. Democratic nominee Jordan Herrera faces structural headwinds in fundraising and name recognition against an established incumbent. Trader consensus at 92% for the Republican outcome tracks these electoral fundamentals, though a substantial national partisan shift, unexpected scandal, or late-cycle turnout surge could narrow the gap before the November 3 general election.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMO-04 House Election Winner
MO-04 House Election Winner
$49,081 Vol.
$49,081 Vol.
Nov 2, 2026
Republican Party
92%
Democratic Party
9%
$49,081 Vol.
$49,081 Vol.
Nov 2, 2026
Republican Party
$32,109 Vol.
92%
Democratic Party
$16,972 Vol.
9%
This market will resolve according to the party of the candidate who wins the MO-04 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 Mark Alford secured renomination in the August 4 primary with 77.7% of the vote, positioning him to defend a district rated Solid Republican by multiple forecasters and carrying a Partisan Voter Index around R+10. The seat has delivered consistent double-digit Republican margins in recent cycles, reflecting its mix of suburban and rural voters in western Missouri. Democratic nominee Jordan Herrera faces structural headwinds in fundraising and name recognition against an established incumbent. Trader consensus at 92% for the Republican outcome tracks these electoral fundamentals, though a substantial national partisan shift, unexpected scandal, or late-cycle turnout surge could narrow the gap before the November 3 general election.
This market will resolve according to the party of the candidate who wins the MO-04 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, 11:10 AM ET
Volume
$49,081End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:10 AM ETResolver
0x2F5e3684c...This market will resolve according to the party of the candidate who wins the MO-04 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 Mark Alford secured renomination in the August 4 primary with 77.7% of the vote, positioning him to defend a district rated Solid Republican by multiple forecasters and carrying a Partisan Voter Index around R+10. The seat has delivered consistent double-digit Republican margins in recent cycles, reflecting its mix of suburban and rural voters in western Missouri. Democratic nominee Jordan Herrera faces structural headwinds in fundraising and name recognition against an established incumbent. Trader consensus at 92% for the Republican outcome tracks these electoral fundamentals, though a substantial national partisan shift, unexpected scandal, or late-cycle turnout surge could narrow the gap before the November 3 general election.
This market will resolve according to the party of the candidate who wins the MO-04 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
$49,081End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:10 AM ETResolver
0x2F5e3684c...Incumbent Republican Mark Alford secured renomination in the August 4 primary with 77.7% of the vote, positioning him to defend a district rated Solid Republican by multiple forecasters and carrying a Partisan Voter Index around R+10. The seat has delivered consistent double-digit Republican margins in recent cycles, reflecting its mix of suburban and rural voters in western Missouri. Democratic nominee Jordan Herrera faces structural headwinds in fundraising and name recognition against an established incumbent. Trader consensus at 92% for the Republican outcome tracks these electoral fundamentals, though a substantial national partisan shift, unexpected scandal, or late-cycle turnout surge could narrow the gap before the November 3 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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