Aaron J Leas
Lost the 2026 race for Montana House District 83.
- Last margin
- −24.8
- Lost 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative records
Every race Leas has run
Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Leas won voters the party’s presidential nominee did not; primaries have no baseline.
| Year | Office | Stage | Result | Opponents | Share | Margin | Raised | Baseline | Against baseline |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | Montana House District 83 | General | Lost | Joe Cohenour (D) | 37.6% | D+24.8 | $2.6K | D+9.0 |
Source: 99chambers results archive; 2026: Montana Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Money
Leas’s campaign fundraising.
- Raised, 2025–26
- $2.6K
Source: Montana Commissioner of Political Practices filings through Oct 2, 2026Updated Nov 1, 2026, 9:16 AM ET
What’s next
From campaign filings, not from public statements.
| Leas, Aaron J State | Active |
Source: Montana Commissioner of Political Practices filings through Oct 2, 2026Updated Nov 1, 2026, 9:16 AM ET
Who Leas has run against
- Joe Cohenour (D) · 2026 general, lost
Source: 99chambers results archive; 2026: Montana Secretary of State (unofficial)
The seat
- Montana House District 83 · lean D+9.9 · 20th most Democratic of 100
Source: 99chambers: presidential results on current lines (MEDSL precinct returns)