2026Still countingUnofficial results
2026 election for Colorado House District 15
Colorado House of Representatives · Colorado
Jeff K. Livingston leads Pricella Tiegen by 1.2 points. The race has not been called.
Jeff K. LivingstonDemocrat · leading
48.8%18,688
Pricella TiegenRepublican
47.6%18,246
Doug JonesLibertarian
3.6%1,371
38,305 votes
Source: Colorado Secretary of State unofficial resultsUpdated Nov 7, 2026, 1:35 PM ET
The seat over time
D − R margin in this seat's races around 2026
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.
Jeff K. LivingstonPricella Tiegen
$2.3K
Raised by the campaign
$10.2K
$3.2K
Spent by the campaign
$3.9K
Other candidates' campaigns: Doug Jones $1.1K.
Campaign money: Colorado Secretary of State (TRACER), through Sep 23, 2026; Colorado Secretary of State (TRACER), through Oct 19, 2026.
Source: Colorado Secretary of State (TRACER) campaign filingsUpdated Sep 23, 2026
Pre-election forecast (final, Nov 3)
Our model's last run before Election Day, Nov 3, 2026. It no longer updates.
- Jeff K. Livingston
- 25%
- Pricella Tiegen
- 75%
- Projected margin
- R+4.8