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2026 U.S. SENATE · GENERAL ELECTION

Montana Senate forecast

2026 polling and experimental race projection.

Snapshot: · Model baseline-1.2.0

Experimental probabilities are not a validated guarantee. Candidate names reflect selected polling matchups, not an official ballot roster.

Race at a glance

92%R win probability
R +10.1Projected margin
10Qualifying polls

Seth Bodnar (I) / Kurt Alme (R).

80% margin interval: -19.0 to -1.1 points. Positive values favor the I candidate. Prior result year: 2024.

Montana Senate polls

Qualifying polls in this snapshot
Pollster / sourceEnd dateSamplePopulationTwo-party margin
Concord Public Opinion Partners ↗2026-10-23410lvI +1.0
Montana State University Billings ↗2026-10-21720aR +4.0
Quantus Insights ↗2026-10-18667lvR +16.2
Peak Insights ↗2026-10-12500lvR +15.0
Concord Public Opinion Partners ↗2026-10-08405lvI +2.0
American Pulse Research & Polling ↗2026-09-24604lvR +19.0
Aspect Strategic ↗2026-09-15715lvR +12.0
Quantus Insights ↗2026-09-15625lvR +19.2
Rutgers-Eagleton ↗2026-09-07845rvR +8.0
Peak Insights ↗2026-08-25600lvR +22.0

Polling source: The New York Times, CC BY 4.0, independently filtered and aggregated by DutyStation. Historical results: MIT Election Data and Science Lab. Polling updates every hour; failed updates retain this snapshot.

Read the full Senate methodology and validation limits ↗ · Download source-linked forecast

FOLLOW GOVERNMENT IN MONTANA

Beyond this election

Follow state legislation and the public record alongside these federal election projections.

Montana bills & legislative records ↗ · Federal civic tools · Policy & Congress news

Candidate records & policy profiles

Kurt Alme · Alani Bankhead · Kyle Austin · Seth Bodnar · Jami Woodman (write-in; name not printed on ballot)

Selected coverage; see each profile’s review scope and sources.

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