Republican incumbent Jeff Crank holds a clear edge in Colorado’s 5th District heading into the November 3 general election, backed by the seat’s long-standing partisan tilt and consistent forecaster ratings as Likely Republican. Crank ran unopposed in the June 30 Republican primary, while Democrat Jessica Killin secured her party’s nomination after a contested primary. A July internal poll from Killin’s campaign showed the race essentially tied among likely voters, with her gaining ground on balanced candidate profiles and performing strongly among unaffiliated voters. The district’s Cook Partisan Voting Index has shifted toward R+5, reflecting demographic changes around Colorado Springs, yet no Democrat has won the seat since its creation. Trader pricing reflects these structural factors alongside the limited polling data available this far from Election Day.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedCO-05 House Election Winner
$12,112 Vol.
$12,112 Vol.
Republican Party
70%
Democratic Party
28%
$12,112 Vol.
$12,112 Vol.
Republican Party
70%
Democratic Party
28%
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, 10:30 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...Republican incumbent Jeff Crank holds a clear edge in Colorado’s 5th District heading into the November 3 general election, backed by the seat’s long-standing partisan tilt and consistent forecaster ratings as Likely Republican. Crank ran unopposed in the June 30 Republican primary, while Democrat Jessica Killin secured her party’s nomination after a contested primary. A July internal poll from Killin’s campaign showed the race essentially tied among likely voters, with her gaining ground on balanced candidate profiles and performing strongly among unaffiliated voters. The district’s Cook Partisan Voting Index has shifted toward R+5, reflecting demographic changes around Colorado Springs, yet no Democrat has won the seat since its creation. Trader pricing reflects these structural factors alongside the limited polling data available this far from Election Day.
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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