Trader consensus strongly favors the Republican Party at 91.5% to win Missouri's 4th Congressional District House seat, driven by the district's deep-red partisan lean (R+24 Cook PVI) and incumbent Mark Alford's dominant 2022 victory margin of 66%. Recent fundraising reports show Alford holding a substantial edge over Democratic challenger Rick Upton, with no competitive polling emerging in the past 30 days to suggest vulnerability. Early voting began October 22 amid steady Republican turnout in this rural stronghold, where Donald Trump carried over 70% in 2020. Barring a late scandal, health issue, or extraordinary Democratic surge—rare in safe seats—Alford's path to re-election on November 5 remains straightforward.
Experimental AI-generated summary referencing Polymarket data · UpdatedMO-04 House Election Winner
MO-04 House Election Winner
Republican Party
92%
Democratic Party
7%
Republican Party
92%
Democratic Party
7%
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
Resolver
0x2F5e3684c...Resolver
0x2F5e3684c...Trader consensus strongly favors the Republican Party at 91.5% to win Missouri's 4th Congressional District House seat, driven by the district's deep-red partisan lean (R+24 Cook PVI) and incumbent Mark Alford's dominant 2022 victory margin of 66%. Recent fundraising reports show Alford holding a substantial edge over Democratic challenger Rick Upton, with no competitive polling emerging in the past 30 days to suggest vulnerability. Early voting began October 22 amid steady Republican turnout in this rural stronghold, where Donald Trump carried over 70% in 2020. Barring a late scandal, health issue, or extraordinary Democratic surge—rare in safe seats—Alford's path to re-election on November 5 remains straightforward.
Experimental AI-generated summary referencing Polymarket data · Updated

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