Jamie Jeffery
Lost the 2026 race for Colorado Senate District 1.
- Last margin
- −36.2
- Lost 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative records
Every race Jeffery has run
Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Jeffery 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 | Colorado Senate District 1 | General | Lost | Byron Pelton (R) | 31.9% | R+36.2 | $8.5K | R+45.5 |
Source: 99chambers results archive; 2026: Colorado Secretary of State and civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Money
Jeffery’s campaign fundraising.
- Raised, 2025–26
- $8.5K
Source: Colorado Secretary of State (TRACER) filings through Oct 26, 2026Updated Nov 7, 2026, 1:37 PM ET
What’s next
From campaign filings, not from public statements.
| JAMIE JEFFERY FOR SD1 State | Active |
Source: Colorado Secretary of State (TRACER) filings through Oct 26, 2026Updated Nov 7, 2026, 1:37 PM ET
Who Jeffery has run against
- Byron Pelton (R) · 2026 general, lost
Source: 99chambers results archive; 2026: Colorado Secretary of State and civicAPI (unofficial)
The seat
- Colorado Senate District 1 · lean R+44.6 · 35th most Democratic of 35
Source: 99chambers: presidential results on current lines (MEDSL precinct returns)