Incumbent Republican Ron Estes secured his party's nomination with over 80 percent of the primary vote in August 2026, facing only token opposition in Kansas's 4th District. The seat carries an R+12 Partisan Voter Index and has delivered consistent double-digit Republican margins in recent cycles, prompting nonpartisan analysts to rate the general election Solid or Safe Republican. Democrat Katy Tyndell emerged from a low-turnout primary but lacks the fundraising or name recognition to mount a credible challenge in a district anchored around Wichita. Trader consensus at 92.5 percent for the Republican nominee reflects this structural advantage and the absence of recent polling shifts or national headwinds capable of narrowing the gap before November 3. A substantial deterioration in the generic ballot, an unforeseen scandal, or an unusually adverse turnout environment could theoretically compress the margin, though historical patterns in comparable districts make such reversals rare.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedKS-04 House Election Winner
KS-04 House Election Winner
$71,748 Vol.
$71,748 Vol.
Nov 2, 2026
Republican Party
93%
Democratic Party
7%
$71,748 Vol.
$71,748 Vol.
Nov 2, 2026
Republican Party
$41,911 Vol.
93%
Democratic Party
$29,837 Vol.
7%
This market will resolve according to the party of the candidate who wins the KS-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 Ron Estes secured his party's nomination with over 80 percent of the primary vote in August 2026, facing only token opposition in Kansas's 4th District. The seat carries an R+12 Partisan Voter Index and has delivered consistent double-digit Republican margins in recent cycles, prompting nonpartisan analysts to rate the general election Solid or Safe Republican. Democrat Katy Tyndell emerged from a low-turnout primary but lacks the fundraising or name recognition to mount a credible challenge in a district anchored around Wichita. Trader consensus at 92.5 percent for the Republican nominee reflects this structural advantage and the absence of recent polling shifts or national headwinds capable of narrowing the gap before November 3. A substantial deterioration in the generic ballot, an unforeseen scandal, or an unusually adverse turnout environment could theoretically compress the margin, though historical patterns in comparable districts make such reversals rare.
This market will resolve according to the party of the candidate who wins the KS-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, 11:09 AM ET
Volume
$71,748End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:09 AM ETResolver
0x2F5e3684c...This market will resolve according to the party of the candidate who wins the KS-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 Ron Estes secured his party's nomination with over 80 percent of the primary vote in August 2026, facing only token opposition in Kansas's 4th District. The seat carries an R+12 Partisan Voter Index and has delivered consistent double-digit Republican margins in recent cycles, prompting nonpartisan analysts to rate the general election Solid or Safe Republican. Democrat Katy Tyndell emerged from a low-turnout primary but lacks the fundraising or name recognition to mount a credible challenge in a district anchored around Wichita. Trader consensus at 92.5 percent for the Republican nominee reflects this structural advantage and the absence of recent polling shifts or national headwinds capable of narrowing the gap before November 3. A substantial deterioration in the generic ballot, an unforeseen scandal, or an unusually adverse turnout environment could theoretically compress the margin, though historical patterns in comparable districts make such reversals rare.
This market will resolve according to the party of the candidate who wins the KS-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
$71,748End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:09 AM ETResolver
0x2F5e3684c...Incumbent Republican Ron Estes secured his party's nomination with over 80 percent of the primary vote in August 2026, facing only token opposition in Kansas's 4th District. The seat carries an R+12 Partisan Voter Index and has delivered consistent double-digit Republican margins in recent cycles, prompting nonpartisan analysts to rate the general election Solid or Safe Republican. Democrat Katy Tyndell emerged from a low-turnout primary but lacks the fundraising or name recognition to mount a credible challenge in a district anchored around Wichita. Trader consensus at 92.5 percent for the Republican nominee reflects this structural advantage and the absence of recent polling shifts or national headwinds capable of narrowing the gap before November 3. A substantial deterioration in the generic ballot, an unforeseen scandal, or an unusually adverse turnout environment could theoretically compress the margin, though historical patterns in comparable districts make such reversals rare.
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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