SENATE

Colorado Senate2016

RACE AT A GLANCE

RACE TYPE

Incumbent running

Michael Bennet (D)

RACE RATING

Last updated: Jun 30, 2016
Lean D
Likely D

COOK PARTISAN VOTING INDEX

Last updated : Apr 3, 2013
D +50
R +50
D +1

Key Dates

Filing Deadline: TBD

Primary Election: TBD

INCUMBENT

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First Elected: Sign in to view

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INCUMBENT

Michael Bennet

First Elected: 2009

Last General Election: 48.1%

Last Primary Election: 54.2%

Full Bio:
BENNET, Michael F., a Senator from Colorado; born in New Delhi, India, November 28, 1964; B.A., Wesleyan University, Middletown, Conn., 1987; J.D., Yale Law School, 1993, editor-in-chief of the Yale Law Journal; counsel to U.S. deputy attorney general 1995-1997; special assistant U.S. attorney, Conn., 1997; managing director, Anschutz Investment Co. 1997-2003; chief of staff to mayor of Denver, Colo., 2003-2005; superintendent, Denver Public Schools 2005-2009; appointed January 21, 2009, to the United States Senate for the term ending January 3, 2011, to fill the vacancy caused by the resignation of Kenneth L. Salazar; took the oath of office on January 22, 2009; elected as a Democrat to the U.S. Senate in 2010; reelected in 2016 for the term ending January 3, 2023; chair, Democratic Senatorial Campaign Committee (2013-2014); was an unsuccessful candidate for the Democratic presidential nomination in 2020.

Source: Bioguide

CANDIDATES

Democrats

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Independents / Other Parties

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Republicans

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STATE DATA

Colorado

 

Population Breakdown

Source: U.S. Census 2010, Redistricting Summary File

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    xx.x%
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    xx.x%
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    xx.x%
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    xx.xx%

Past Presidential Results from this State

2012 Election Results

Source: The Cook Political Report/POLIDATA

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    xx.x%
    xx votes
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    xx.x%
    xx votes

Election Results

Source:

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    xx.x%
    xx votes
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    xx.x%
    xx votes

RACE ANALYSIS

The Bottom Line

Updated: Jul 1, 2016

Apart from the open seat in Nevada, Colorado was the only other Democratic-held seat that Republicans had a chance to put into play. A five-way GOP primary on June 28 produced a weak general election nominee, giving incumbent Democratic U.S. Sen. Michael Bennet a much easier ride to a second term. El Paso County Commissioner Darryl Glenn won the GOP primary with 38 percent of the vote, followed by businessman and former Colorado State University Athletic Director Jack Graham who took 25 percent. Businessman Robert Blaha got 16 percent, while st. Rep. Jon Keyser took 13 percent and consultant Ryan Frazier got 9 percent. Glenn had won the state party’s endorsement, which is not surprising given his very conservative views. Some of these positions include denying climate change, favoring a flat tax and believing that Texas Sen. Ted Cruz should be on the Supreme Court. These same views will make it very difficult for Glenn to expand his support beyond conservative Republicans. It doesn’t help that during the primary race Glenn did not have a professional campaign team, and didn’t raise much money. According to the pre-primary FEC report, he raised $156,711 as of June 8 and had just over $50,000 in the bank. By contrast, Bennet had brought in $13.7 million for the cycle and had $5.7 million in the bank as of June 8. During the primary contest, the Senate Conservatives Fund (SCF) aired television ads supporting Glenn, spending an estimated $187,000 for a spot count of 318, according to Kantar Media/CMAG. SCF is not in a position to fund a general election and has promised to help with grassroots, which won’t get Glenn far. It does not appear that the NRSC will play here given the demands for its resources in more winnable contests. Having survived barely survived a weak opponent in a strong Republican year in 2010, there has been a question as to just how vulnerable Bennet is. While Republicans have contended that his support for the Iran nuclear deal and for closing the prison at Guantanamo Bay provided them an opening, this isn’t going to be the year Republicans get to test their argument. Bennet is a strong favorite for re-election to a second full term. The contest has moved to the Likely Democratic column.

Race Analysis

Updated: Jun 9, 2026

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