Elections Intelligence

Montana 1st District

OPEN SEATLean R

Ryan K. Zinke (R) has held this seat since 2023 and is not running.

Sam Forstag Open-seat nominee
29¢
Party market · checked 2:09 PM ETView on Kalshi ↗
72¢
Aaron Flint Open-seat nominee

FTP Race Signal

FTP Race SignalA composite of market, polling and money. The prediction-market price anchors it; a polling average moves it: the last 30 days, or the three most recent pollsters when fewer polled. Polls paid for by a candidate, party or allied group move 2 points toward the other side and count half. When the three most recent independent pollsters each have the race within three points, it is a Toss-up unless the market is already decisive. Fundraising counts only at a five-to-one gap. Past results are context, not inputs. A rating changes only when the evidence clears the line.

The market prices this seat about where its history left it: an 8-point Republican hold in 2024, priced at 72¢ today.

Lean R
Safe DLikely DLean DToss-upLean RLikely RSafe R
Polling · Toss-upD+1 (average of 3 pollsters, Sep 24). Prior result · Lean RR+7.68 in 2024. Market · Lean RR 72¢: traders' price for a Republican hold.

Market favors Flint, but polls favor Forstag.

The market moved 6¢ toward the Republican in the last 7 days. As of October 12.

Market

BandPRICEToss-up50¢ to 65¢Lean65¢ to 82¢Likely82¢ to 95¢Safe95¢ and above
R 72¢

Kalshi party market · checked 2:09 PM ET

View market on Kalshi ↗

Polling

BandPOINTSToss-up0 to 5Lean5 to 10Likely10 to 20Safe20 and above
D+1
American Pulse ↗ C- Sep 19 to 24 · n=314 LV R+0.5 Independent
Impact Research ↗ B Sep 20 to 23 · n=500 LV D+3 D-leaning firm
PPP ↗ B Sep 9 to 10 · n=536 RV D+2 The Bench sponsor D+2 · The Bench sponsor · counts as EVEN at half weight

Average of the latest poll from each of the 3 most recent pollsters; fewer than three polled in the last 30 days. Polls paid for by a candidate, party or allied group move 2 points toward the other side and count half.

Earlier polls · 2
Rutgers University ↗ Aug 27 to Sep 7 · n=375 RV R+1 Montana Free Press sponsor
Impact Research ↗ B Jun 22 to 25 · n=500 LV EVEN Forstag sponsor EVEN · Forstag sponsor · counts as R+2 at half weight

Prior result

BandPOINTSToss-up0 to 5Lean5 to 12Likely12 to 25Safe25 and above
R+7.7

Ryan K. Zinke (R)

52.3% to 44.6% · 2024 general election

def. Monica Tranel (D). Margin verified against retrieved official results.

Fundraising

BandRATIO TO 1Parity1 to 5Lean5 and above
1 to 1

Raised 2025 to 2026 · thru Jun 30

Sam Forstag$1.38M ↗$550.1K cash
Aaron Flint$1.30M ↗$502.2K cash

Total receipts in the 2025 to 2026 two-year cycle, through June 30, 2026; the two campaigns have raised about the same, so fundraising takes no place on the spectrum.

The general election is on November 3, which is 22 days away.