House

Montana 1st District

open seat · Election Day was November 3, 2026. The polls shown are the final pre-election field.

PollsSam Forstag D +4.547.6% in the average of 5 pollsters since Sep 20, 2 partisan-sponsored
Money$7.2Mraised by listed candidates; Sam Forstag leads with $4.3M
Outside spending$3.6Mindependent expenditures for and against the listed candidates
Implied ratingLeanfrom the poll leader's margin over the runner-up

Candidates

CandidatePartyPoll avgLatest pollRaisedCashOutside for / against
Sam ForstagD47.6% (5)48.8%$4.3M$726k$823k / —
Aaron FlintR43.1% (5)48.5%$2.9M$408k$2.5M / $235k
Nick SheedyL3.8% (3)————

Unweighted mean of the latest general-election poll from each of 5 pollsters since 2026-09-20.

Tracking the poll average daily since November 3, 2026; a chart appears after three days.

Polls 9 in the window

Field datesPollsterSampleResultD − R
Nov 1 from Oct 31Emerson College for Poll Vault311 LVSam Forstag D 48.8 · Aaron Flint R 48.5+0.3
Oct 21 from Oct 5Montana State University Billings287 ASam Forstag D 49 · Aaron Flint R 32 · Nick Sheedy L 4+17.0
Oct 14 from Oct 12Emerson College for Poll Vault329 LVSam Forstag D 50 · Aaron Flint R 46+4.0
Oct 14 from Oct 12Public Policy Polling for House Majority PAC D-sponsored— LVSam Forstag D 48 · Aaron Flint R 45+3.0
Sep 24 from Sep 19American Pulse Research & Polling for NonStop Local314 LVAaron Flint R 45.9 · Sam Forstag D 45.4 · Nick Sheedy L 5.4-0.5
Sep 24 from Sep 19American Pulse Research & Polling for NonStop Local314 LVGeneric Candidate O 9.5—
Sep 23 from Sep 20Impact Research D-sponsored500 LVSam Forstag D 47 · Aaron Flint R 44 · Nick Sheedy L 2+3.0
Sep 10 from Sep 9Public Policy Polling for The Bench D-sponsored536 RVSam Forstag D 45 · Aaron Flint R 43+2.0
Sep 7 from Aug 27Rutgers-Eagleton for Montana Free Press375 RVAaron Flint R 42 · Sam Forstag D 41 · Nick Sheedy L 5-1.0

Money

FEC candidate committee totals for the 2026 cycle, through October 14, 2026. Outside for / against is Schedule E independent spending by other committees to support or oppose the candidate. Each figure links to the candidate's FEC page.

Platform ad spend

Meta's Ad Library Report, Google's Ads Transparency Center and Snap's political-ads library. An advertiser is tied to a candidate only when its name carries the candidate's surname together with this state or the candidate's full name; outside groups that do not name a candidate appear in the state and district totals, not here.

No advertiser on either platform names a candidate in this race.

Meta in Montana: $359k Oct 25, 2026 - Oct 31, 2026 · Google in Montana: $31.5M lifetime · Snap targeted at Montana: $8k in 2026.

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Polls: PollResults.org (New York Times poll data), CC BY 4.0 (1,579 poll questions in the window). Money: FEC candidate totals and Schedule E independent-expenditure totals for the 2026 cycle. Platform ad spend: Meta Ad Library Report (U.S., 7-day preset, read from the report page), Google Ads Transparency Center CSV bundle and Snap political ads library, via Corvus Intel. Snapshot 2026-11-04 00:20 UTC, refreshed every six hours. No model wrote these figures, and no prediction-market price is used. Read how we work, or see the Politics desk for the analysis built on top of them. JSON.