River Gassen

D Democrat

River Gassen

Candidate CO-05 House

Next Election

Past Elections

CO-05: 2024

2026 Election: CO-05

Current Rating

Likely Republican

2024 Baseline

+14.2 D 41.1, R 55.3

Campaign Finance Data

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VAR

-0.6

2024 - House, CO-05

Analysis

Colorado Primary Results: Rough Night for Washington

June 30, 2026

by Nicholas Demba

2026 House Overview (June 11, 2026)

June 11, 2026

by Jacob Rubashkin & Nathan Gonzales

House Overview (March 12, 2026): Alabama – Iowa

March 12, 2026

by Jacob Rubashkin

2026 House Overview (Dec. 5, 2025): Alabama – Iowa

December 5, 2025

by Jacob Rubashkin

2026 House Overview (Sept. 11, 2025): Alabama – Iowa

September 11, 2025

by Jacob Rubashkin

Ratings

2026 CO-05 — House

December 5, 2025

Likely Republican

March 7, 2025

Likely Republican

2024 CO-05 — House

December 1, 2023

Solid Republican

March 10, 2023

Solid Republican