CalledUnofficial results
Montana House District 10
Montana House of Representatives · Montana
Terry Falk won re-election by 36.8 points over Catherine C Allen.
Terry FalkRepublican · winner · incumbent
68.4%3,226
Catherine C AllenDemocrat
31.6%1,489
4,715 votes
Source: Montana Secretary of State unofficial resultsUpdated Nov 7, 2026, 1:22 PM ET
Where the race moved
Against the 2024 presidential vote
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)
Money in this race
Each line compares the two campaigns on one scale.
Catherine C AllenTerry Falk
$14.8K
Raised by the campaign
$7.8K
$16.8K
Spent by the campaign
$9.4K
Campaign money: Montana Commissioner of Political Practices, through Sep 22, 2026; Montana Commissioner of Political Practices, through Oct 8, 2026.
Source: Montana Commissioner of Political Practices campaign filingsUpdated Sep 22, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Catherine C Allen
- <1%
- Terry Falk
- >99%
- Projected margin
- R+35.8