10 candidates filed, 1 active for the 2026 Senate election in Idaho. Party primary on May 19, 2026. General election on Nov 3, 2026. FEC Race ID: SID002026.
Market (kalshi): R 100% · D 0%Rating: Solid Republican · 270toWin · 2026-11-03
Primary
May 19, 2026
General
Nov 3, 2026
Candidates
1 active / 10 filed
Total Raised
$7.2M
Outside Spending
$0
Total Spent
$7.1M
Cash on Hand
$2.3M
Incumbent
Jim RischR
Past Campaigns
FEC campaign-finance filings on record for 1 cycle (2026), totaling $15K raised.
Cycles
1
Total Raised
$15K
Latest Cycle
2026
Key Endorsements
1 total
Idaho Statesman
Newspapers & media
Candidate-provided Public data (FEC) AllCiv / Legis1 coverage