Idaho · U.S. Senate
ID Class 2 Senate seat
Coverage: this seat is included in the 2026 national listing.
Candidate source
Candidate source: Idaho Secretary of State (voteidaho.gov / Candidate Filing Portal) — ID candidate filing portal SPA shell (retrieved 2026-09-28). Absence of a candidate row is never evidence that a race has no candidates.
How the candidate list was checked
Rows read from the official source: 0 · published here: 0 · left out by rule: 0 · held back for review: 0. Idaho moved candidate filing to the 'ReFrame' Angular SPA (run.voteidaho.gov); every probed path (idahovotes.gov/candidate-filing/, sos.idaho.gov candidates pages, run.voteidaho.gov search/api) returns the same JS app shell; API endpoints are not exposed without a browser session. sos.idaho.gov legacy candidate pages 404.
Boundaries and sources
County–district classifications come from official block-assignment files, cross-checked against Census representations; render geometry is display-only.
Current officeholder
The current officeholder has not been confirmed in this edition. This does not establish that the seat is vacant.
Polling
Not charted: fewer than 3 nonpartisan polls to identify the matchup.
PrivateVoteHub Polls from the VoteHub Polling API, retrieved October 7, 2026, used under CC BY 4.0. How polls are chosen
Economic profile of the state this seat represents
FederalCensus Bureau American Community Survey 2020-2024 (5-year) · survey period 2020-2024 · State of Idaho
- Median household income$77,800± $743
- Poverty rate10.6%± 0.3 ppPopulation for whom poverty status is determined
- Rent burden (30%+ of income on gross rent)46.9%± 1.1 ppRenter-occupied households paying cash rent for which rent burden is computed
- Homeownership rate72.1%± 0.4 ppOccupied housing units
- Bachelor's degree or higher (age 25+)31.8%± 0.4 ppPopulation 25 years and over
Technical definitions (ACS tables)
- Rent burden (30%+ of income on gross rent)
- Renter-occupied households paying cash rent for which rent burden is computed: B25070_001 minus B25070_011 (Not computed)
This seat's geography is exactly coterminous with its state (or the District), so the state estimates from the same edition apply directly.
Structural five-year survey conditions — not current monthly conditions. Uncertainties are 90% margins of error: the published ACS margin for median income; Census-formula approximations (ACS handbook ch. 8) for the rates. “Margin unavailable” means the source supplies no usable margin — never zero.
Campaign finances
No contest in this release carries campaign-finance context.
Current officeholder — Congress.gov context
James E. Risch · Republican · Idaho · served in 9 Congresses since 2009
Identity verified against the official Congress.gov member record (Bioguide R000584), recorded through 2026-10-04T02:54:23Z. Current officeholding is separate from 2026 candidacy status. Official member website.
Recent housing, employment, energy and infrastructure legislation
From the member's sponsored then cosponsored legislation lists (newest first, limit 30 each), the newest items whose CONFIRMED official legislative subjects intersect {Housing and Community Development, Labor and Employment, Energy, Transportation and Public Works, Water Resources Development} are selected, at most 3 sponsored and 2 cosponsored, 5 total. Items whose relevance cannot be confirmed via the official /subjects endpoint are omitted.
- S.4960-119 — CLEAN Actsponsor latest action 2026-07-15: Committee on Energy and Natural Resources Subcommittee on Public Lands, Forests, and Mining. Hearings held. · subjects: Energy
- S.3814-119 — ARC Act of 2026sponsor latest action 2026-02-10: Read twice and referred to the Committee on Energy and Natural Resources. · subjects: Energy
- S.5092-119 — RAAM Actcosponsor latest action 2026-07-22: Read twice and referred to the Committee on Commerce, Science, and Transportation. · subjects: Transportation and Public Works
- S.5048-119 — Hydropower Licensing Affordability Actcosponsor latest action 2026-09-16: Committee on Energy and Natural Resources. Hearings held. · subjects: Energy
Sponsorship is a record of introduction or support — not passage, effectiveness, or economic impact.
Counties and this district
County boundaries for this seat are not published in this release. Explore individual counties on the county map.