Nonpartisan Analysis Since 1980
You are viewing a past election.

Colorado
Senate II

State Map

State map

Final Rating

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Not Up This Cycle

Baseline

What's This?
D +9.3
D: 52.9%, R: 43.6%

Incumbent

Hickenlooper

Past Elections

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Analysis

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Senate Report Shorts (July 9, 2026)

July 9, 2026
by Nathan L. Gonzales, Inshara Ali & Nicholas Demba

Colorado Primary Results: Rough Night for Washington

June 30, 2026
by Nicholas Demba

2026 Senate Overview (Oct. 23, 2025): Alabama – Kansas

October 23, 2025
by Jacob Rubashkin

Senate & Governor Report Shorts (Sept. 11, 2025)

September 11, 2025
by Jacob Rubashkin

2026 Senate Overview (July 24, 2025): Alabama – Kansas

July 24, 2025
by Jacob Rubashkin

Ratings

2022
January 8, 2021
Not Up This Cycle
2020
December 15, 2020
Lean Democrat
October 16, 2020
Lean Democrat
April 3, 2020
Tilt Democrat
January 4, 2019
Toss-up
2016
January 9, 2015
Not Up This Cycle
2014
October 29, 2014
Tilt Republican
October 3, 2014
Toss-up
July 15, 2014
Tilt Democrat
March 14, 2014
Lean Democrat
February 26, 2014
Likely Democrat
January 25, 2013
Solid Democrat
2010
June 24, 2010
Not Up This Cycle

Baselines

About
2025+10.6D 53.8, R 43.2
2024
+10.6
2022
+9.3
2020
+4.1
2018
+3.0
2016
+1.1
2014
+0.1
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