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  1. Senate

Idaho Senate winner?

Live
Resolves by winning party
Jim Risch
Republican party
Yes

Jim Risch

Republican party
Yes
Todd Achilles
Independent
No

Todd Achilles

Independent
No
David Roth
Democratic party
No

David Roth

Democratic party
No

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Idaho Senate margin of victory
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Idaho Senate General Election: voter turnout
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Idaho Senate election: Jim Risch vote percent
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Idaho Senate election: Todd Achilles vote percent
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ME-02 House winner?
General election · Nov 3, 2026What’s on your ballot?
Enter your address to see every contest and ballot question, with live odds on the ones Kalshi prices.
See your ballotCandidate and measure details from Ballotpedia.
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Determined
Outcome: Yes
Explore Elections
Roth
R +22.6margin forecast
Risch
$1,982,489 vol
Race Intel

Idaho Senate Race 2026

ElectionNov 3, 2026General election
IncumbentJim Risch (R)Running for re-election

Idaho Senate Candidates and Fundraising

CandidateRaisedSmall Donors
  • Jim RischR
    $3.4M
    4.2%
    $3.4M raised·4.2% small donors
  • Todd AchillesI
    $692.2K
    17%
    $692.2K raised·17% small donors
Fundraising: FEC filings · Small-donor ≤ $200. This does not include third party expenditures.

Past Idaho Election Results

Past presidential elections

2024R +36.5%2020R +30.8%

More Idaho and 2026 Midterm Races

More Idaho races

Idaho Governor race: Little vs. Pickens

Control of Congress

Which party will win the Senate?Which party will win the House?Congress balance of power

Midterms forecast

2026 midterm predictions2026 Senate forecast

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