Incumbent Republican Tracey Mann secured the GOP nomination in the August 4, 2026, primary for Kansas’s 1st congressional district and faces Democrat Lauren Reinhold in the November general election. The district’s strong Republican lean, reflected in consistent double-digit margins in prior cycles and its Cook Political Report “Solid R” rating, underpins the current trader consensus favoring the Republican nominee. Limited national attention, modest Democratic fundraising signals, and the absence of competitive polling have reinforced this positioning since primaries concluded. A late scandal, health event, or unusually strong Democratic turnout surge remain the primary variables that could narrow the gap before Election Day.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedKS-01 House Election Winner
$17,348 Vol.
$17,348 Vol.
Republican Party
94%
Democratic Party
6%
$17,348 Vol.
$17,348 Vol.
Republican Party
94%
Democratic Party
6%
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
Resolver
0x2F5e3684c...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/).
Resolver
0x2F5e3684c...Incumbent Republican Tracey Mann secured the GOP nomination in the August 4, 2026, primary for Kansas’s 1st congressional district and faces Democrat Lauren Reinhold in the November general election. The district’s strong Republican lean, reflected in consistent double-digit margins in prior cycles and its Cook Political Report “Solid R” rating, underpins the current trader consensus favoring the Republican nominee. Limited national attention, modest Democratic fundraising signals, and the absence of competitive polling have reinforced this positioning since primaries concluded. A late scandal, health event, or unusually strong Democratic turnout surge remain the primary variables that could narrow the gap before Election Day.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

Beware of external links.
Beware of external links.
Frequently Asked Questions