RepublicanNo state or federal office heldLost the 2026 general
Marc Greendorfer
Lost the 2026 race for Montana House District 59.
- Last margin
- −29.9
- Lost 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative records
Every race Greendorfer has run
Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Greendorfer won voters the party’s presidential nominee did not; primaries have no baseline.
| Year | Office | Stage | Result | Opponents | Share | Margin | Baseline | Against baseline |
|---|---|---|---|---|---|---|---|---|
| 2026 | Montana House District 59 | General | Lost | Katie Fire Thunder (D) | 35.1% | D+29.9 | D+25.0 | |
| 2024 | Montana House of Representatives, District 59 | General | Lost | Ed Stafman (D) | 37.2% | D+25.6 | — |
Source: 99chambers results archive; 2026: Montana Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET
What’s next
From campaign filings, not from public statements.
| Greendorfer, Marc A State | Active |
Source: Montana Commissioner of Political Practices filingsUpdated Nov 1, 2026, 9:16 AM ET
Who Greendorfer has run against
- Katie Fire Thunder (D) · 2026 general, lost
- Ed Stafman (D) · 2024 election, lost
Source: 99chambers results archive; 2026: Montana Secretary of State (unofficial)
The seat
- Montana House District 59 · lean D+25.8 · 4th most Democratic of 100
Source: 99chambers: presidential results on current lines (MEDSL precinct returns)