Called by civicAPIUnofficial results
Colorado House District 59
Colorado House of Representatives · Colorado
Katie Stewart won re-election by 18.7 points over Naomi Riess.
Katie StewartDemocrat · winner · incumbent
59.4%27,150
Naomi RiessRepublican
40.6%18,583
45,733 votes
Source: Colorado Secretary of State unofficial results; race call: civicAPIUpdated Nov 7, 2026, 1:35 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 StewartNaomi Riess
$162.2K
Raised by the campaign
$98.6K
$156.9K
Spent by the campaign
$73.3K
Campaign money: Colorado Secretary of State (TRACER), through Oct 28, 2026.
Source: Colorado Secretary of State (TRACER) campaign filingsUpdated Oct 28, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Katie Stewart
- 98%
- Naomi Riess
- 2%
- Projected margin
- D+15.7