10 candidates filed, 4 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 99% · D 1%Rating: 270toWin · 2026-10-02
Primary
May 19, 2026
General
Nov 3, 2026
Candidates
4 active / 10 filed
Total Raised
$5.4M
Outside Spending
—
Total Spent
$3.8M
Cash on Hand
$3.7M
Incumbent
Jim RischR
Past Campaigns
FEC campaign-finance filings on record for 1 cycle (2026), totaling $0 raised.
Cycles
1
Total Raised
$0
Latest Cycle
2026
Candidate-provided Public data (FEC) AllCiv / Legis1 coverage