Trader consensus assigns a 91.5% implied probability to the Democratic Party winning Minnesota's 4th Congressional District House seat, reflecting longtime incumbent Rep. Betty McCollum's unopposed path in the Democratic primary and the district's entrenched Solid Democratic rating (Cook PVI D+18). Encompassing St. Paul and Democratic-leaning suburbs, MN-04 has delivered McCollum double-digit margins in recent cycles, including 2024 reelection, with no Republican nominee announced ahead of the June 2 filing deadline. Absent recent catalysts like scandals or polling shifts in the past 30 days, odds embody skin-in-the-game assessments of incumbency advantages and base rates for safe seats. Upsets could arise from a well-funded GOP challenger emerging post-filing, McCollum health issues, or a broad Republican midterm wave, ahead of the August 11 primaries and November 3 general election.
Experimental AI-generated summary referencing Polymarket data · UpdatedMN-04 House Election Winner
MN-04 House Election Winner
Democratic Party
92%
Republican Party
8%
Democratic Party
92%
Republican Party
8%
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...Trader consensus assigns a 91.5% implied probability to the Democratic Party winning Minnesota's 4th Congressional District House seat, reflecting longtime incumbent Rep. Betty McCollum's unopposed path in the Democratic primary and the district's entrenched Solid Democratic rating (Cook PVI D+18). Encompassing St. Paul and Democratic-leaning suburbs, MN-04 has delivered McCollum double-digit margins in recent cycles, including 2024 reelection, with no Republican nominee announced ahead of the June 2 filing deadline. Absent recent catalysts like scandals or polling shifts in the past 30 days, odds embody skin-in-the-game assessments of incumbency advantages and base rates for safe seats. Upsets could arise from a well-funded GOP challenger emerging post-filing, McCollum health issues, or a broad Republican midterm wave, ahead of the August 11 primaries and November 3 general election.
Experimental AI-generated summary referencing Polymarket data · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions