Will the Republican Party win the MN-04 House seat?

Yes6%
American odds+1718
24h move▼ 1.0 pp
24h volume$881
PlatformPolymarket
ClosesNov 3, 2026
Implied probability over time

Incumbent Democrat Betty McCollum’s long tenure since 2001 and consistent double-digit victories, including 67 percent in 2024, anchor Democratic dominance in Minnesota’s 4th district, which covers the Saint Paul metro area. Forecasters rate the seat Solid or Safe Democratic, reflecting limited Republican infrastructure and a primary field of lesser-known challengers. Recent DFL endorsement and endorsements from groups such as the Sierra Club reinforce the incumbent’s position ahead of the August 11 primary and November general election. Trader consensus at 94 percent for Democrats reflects this structural advantage and absence of polling showing meaningful erosion. A late scandal, health event, or unusually strong national Republican wave could narrow the margin, though such shifts remain low-probability given historical voting patterns in the district.


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Prices updated 2 months ago · source: prediction markets, not a sportsbook