CalledUnofficial results
Montana House District 59
Montana House of Representatives · Montana
Katie Fire Thunder won re-election by 29.9 points over Marc Greendorfer.
Katie Fire ThunderDemocrat · winner · incumbent
64.9%4,536
Marc GreendorferRepublican
35.1%2,449
6,985 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.
Katie Fire ThunderMarc Greendorfer
$15.5K
Raised by the campaign
$0
$13.9K
Spent by the campaign
$189
Campaign money: Montana Commissioner of Political Practices, through Oct 27, 2026; Montana Commissioner of Political Practices.
Source: Montana Commissioner of Political Practices campaign filings
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Katie Fire Thunder
- >99%
- Marc Greendorfer
- <1%
- Projected margin
- D+31.1