Incumbent Republican Jim Risch holds a commanding lead in the 2026 Idaho Senate race due to the state's deep Republican tilt, where no Democrat has won a Senate seat since 1980 and recent presidential margins exceeded 30 points. Risch secured the GOP nomination in the May primary with 67 percent against limited opposition and maintains substantial fundraising advantages. The Democratic nominee withdrew in July after independent Todd Achilles entered with party support, leaving fragmented opposition. Recent polling shows Risch ahead by roughly 18-19 points in head-to-head matchups. While late developments such as a major scandal or health event could theoretically shift dynamics before the November vote, Idaho's structural partisan balance and Risch's incumbency create significant barriers to any challenge.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertGewinner der Senatswahl in Idaho
Jim Risch (R) 95.6%
Demokrat 3.2%
Todd Achilles (I) 1.0%
$33,321 Vol.
$33,321 Vol.

Jim Risch (R)
96%

Demokrat
3%

Todd Achilles (I)
1%
Jim Risch (R) 95.6%
Demokrat 3.2%
Todd Achilles (I) 1.0%
$33,321 Vol.
$33,321 Vol.

Jim Risch (R)
96%

Demokrat
3%

Todd Achilles (I)
1%
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Markt eröffnet: Oct 13, 2025, 5:35 PM ET
Abwickler
0x2F5e3684c...A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Abwickler
0x2F5e3684c...Incumbent Republican Jim Risch holds a commanding lead in the 2026 Idaho Senate race due to the state's deep Republican tilt, where no Democrat has won a Senate seat since 1980 and recent presidential margins exceeded 30 points. Risch secured the GOP nomination in the May primary with 67 percent against limited opposition and maintains substantial fundraising advantages. The Democratic nominee withdrew in July after independent Todd Achilles entered with party support, leaving fragmented opposition. Recent polling shows Risch ahead by roughly 18-19 points in head-to-head matchups. While late developments such as a major scandal or health event could theoretically shift dynamics before the November vote, Idaho's structural partisan balance and Risch's incumbency create significant barriers to any challenge.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert



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