2010 United States Senate election in Colorado explained
Election Name: | 2010 United States Senate election in Colorado |
Country: | Colorado |
Type: | presidential |
Ongoing: | Yes |
Previous Election: | 2004 United States Senate election in Colorado |
Previous Year: | 2004 |
Next Election: | 2016 United States Senate election in Colorado |
Next Year: | 2016 |
Election Date: | November 2, 2010 |
Image1: | MichaelBennetofficialphoto.jpg |
Nominee1: | Michael Bennet |
Party1: | Democratic Party (United States) |
Popular Vote1: | 854,685 |
Percentage1: | 48.08% |
Nominee2: | Ken Buck |
Party2: | Republican Party (United States) |
Popular Vote2: | 824,789 |
Percentage2: | 46.40% |
Map Size: | 250px |
U.S. Senator |
Before Election: | Michael Bennet |
Before Party: | Democratic Party (United States) |
After Election: | Michael Bennet |
After Party: | Democratic Party (United States) |
The 2010 United States Senate election in Colorado took place on November 2, 2010, alongside other elections to the United States Senate in other states as well as elections to the United States House of Representatives and various state and local elections. In December 2008, President-elect Barack Obama nominated incumbent U.S. Senator Ken Salazar as Secretary of the Interior.[1] After Salazar resigned from his seat,[2] Democratic governor Bill Ritter appointed Denver Public Schools Superintendent Michael Bennet to fill the seat.
Bennet won a full term, defeating former state House speaker Andrew Romanoff in the Democratic primary, and Republican nominee Ken Buck in the general election.[3] [4] With a margin of 1.7%, this election was the second closest race of the 2010 Senate election cycle after the concurrent one in Illinois.
Democratic primary
Candidates
Nominee
Eliminated in primary
Endorsements
Bennet
Romanoff
- Former president Bill Clinton[9]
Polling
Results
Republican primary
Candidates
Nominee
Eliminated in primary
Eliminated in convention
- Cleve Tidwell, businessman
- Robert Greenheck
- Steve Barton
Withdrew
Declined
Polling
Poll Source | Dates Administered | Ken Buck | Jane Norton |
---|
The Tarrance Group[21] | September 16–17, 2009 | 15% | | 45% |
Public Policy Polling[22] | March 3, 2010 | 17% | | 34% |
Magellan[23] | March 14, 2010 | 13% | | 41% |
Magellan | April 19, 2010 | | 32% | 29% |
Public Policy Polling | May 19, 2010 | 26% | | 31% |
Magellan | June 8, 2010 | | 42% | 32% |
Survey USA[24] | June 15–17, 2010 | | 53% | 37% |
Public Opinion Strategies[25] | June 20–21, 2010 | 33% | | 39% |
Survey USA | August 1, 2010 | | 50% | 41% |
Public Policy Polling | August 7–8, 2010 | 43% | | 45% | |
Results
Libertarian primary
Candidates
Nominee
Eliminated in primary
Results
General election
Candidates
Major
Minor
Source: Official Candidate List
Campaign
This was one of the most expensive elections in the nation, as more than $30 million was spent by outside organizations.[26]
Notes and References
- News: Salazar poised to head Interior . Denver Post . December 15, 2008 . Christopher N. . Osher . Joey . Bunch . December 15, 2008.
- News: Ken Salazar Resigns From Senate . January 19, 2009 . Associated Press . January 20, 2009 . https://web.archive.org/web/20090122210619/http://thedenverchannel.com/news/18509866/detail.html . January 22, 2009.
- News: Karen . Crummy . Michael Bennet chosen as next Senator . January 2, 2009 . . January 2, 2009.
- News: Michael Bennet News . Johnson . Kirk . The New York Times.
- Web site: Colorado's Bennet Needs to Get Better Known for 2010 . CQ Politics . January 27, 2009 . June 14, 2010 . https://web.archive.org/web/20090309080443/http://www.cqpolitics.com/wmspage.cfm?docID=news-000003019048 . March 9, 2009 . dead .
- Web site: Who Will Face Bennet? . Roll Call . February 10, 2009 . June 14, 2010.
- News: Riley . Michael . Denver Post article on Andrew Romanoff . Denverpost.com . August 29, 2009 . June 14, 2010.
- Web site: Riley . Michael . Sen. Bennet wins Obama’s support . . 21 July 2024 . https://archive.today/20240721055419/https://www.denverpost.com/2009/09/17/sen-bennet-wins-obamas-support/ . 21 July 2024 . 17 September 2009 . live.
- Web site: Burns . Alexander . Clinton rocks Colo., backs Romanoff . . 21 July 2024 . https://archive.today/20240721055118/https://www.politico.com/story/2010/06/clinton-rocks-colo-backs-romanoff-039178 . 21 July 2024 . 29 June 2010 . live.
- http://www.coloradopolicyinstitute.com/Key%20Findings%20CPI%209-21-09.pdf The Tarrance Group
- http://www.publicpolicypolling.com/pdf/PPP_Release_CO_518.pdf Public Policy Polling
- http://www.denverpost.com/politics/ci_15326334 Survey USA
- http://www.denverpost.com/election2010/ci_15650614 Survey USA
- http://www.publicpolicypolling.com/pdf/PPP_Release_CO_809807.pdf Public Policy Polling
- Web site: The Buck starts here . . April 27, 2009.
- News: Bartels . Lynn . Former Lt. Gov. Norton mulling U.S. Senate bid . The Denver Post . August 17, 2009 . June 14, 2010.
- Web site: May 25, 2010 . Denver Daily - Wiens, U.S. Senate candidate, drops out . June 14, 2010 . Thedenverdailynews.com.
- Web site: Beauprez not running for Senate - The Scorecard . Politico.Com . June 14, 2010.
- Web site: Troy Eid to resign, run for Colorado attorney general . January 8, 2009 . Coloradoindependent.com . August 21, 2010.
- News: Fender . Jessica . Aurora's Ryan Frazier has work cut out for him in shift to challenge U.S. Rep. Ed Perlmutter . The Denver Post . October 14, 2009 . June 14, 2010.
- http://www.coloradopolicyinstitute.com/Key%20Findings%20CPI%209-21-09.pdf The Tarrance Group
- http://www.publicpolicypolling.com/pdf/demtoplines.pdf Public Policy Polling
- http://www.magellanstrategies.com/web/wp-content/uploads/2010/06/Magellan-Colorado-US-Senate-GOP-Primary-Survey-Release-and-Toplines-060910-Final.pdf Magellan
- https://web.archive.org/web/20120303123930/http://www.greeleytribune.com/article/20100620/NEWS/100629988/1008%26parentprofile%3D1001/ Survey USA
- https://web.archive.org/web/20100629224255/http://hotlineoncall.nationaljournal.com/archives/2010/06/norton_releases.php Public Opinion Strategies
- https://web.archive.org/web/20101001010458/http://www.buckforcolorado.com/bennet-vs-bennet%E2%80%94claims-represent-colorado-votes-washington-agenda-92-time Buck for Congress (campaign website)
- Web site: Brady . Jeff . Money Has Poured Into Colorado's Senate Race . October 27, 2010 . npr.org . August 3, 2016.
- Web site: Burns . Alexander . Abortion was winning issue for Dems . November 13, 2010 . politico.com . August 3, 2016.
- Web site: Buck and Bennet Trade Jabs In Feisty Colorado Senate Debate . Amy . Walter . September 12, 2010 . abcnews.com . August 3, 2016.
- Web site: Senate . . October 26, 2010.
- Web site: Senate Ratings . . October 26, 2010.
- Web site: Battle for the Senate . . October 26, 2010.
- Web site: 2010 Senate Ratings . . October 26, 2010 . October 28, 2010 . https://web.archive.org/web/20101028092918/http://www.centerforpolitics.org/crystalball/articles/category/2010-senate/ . dead .
- Web site: Race Ratings Chart: Senate . . October 26, 2010 . dead . https://web.archive.org/web/20101028234525/http://www.cqpolitics.com/wmspage.cfm?docID=ratings-senate . October 28, 2010 .
- http://www.publicpolicypolling.com/pdf/PPP_Release_CO_422.pdf Public Policy Polling
- http://www.publicpolicypolling.com/pdf/PPP_Release_CO_818821.pdf Public Policy Polling
- http://www.rasmussenreports.com/public_content/politics/elections2/election_2010/election_2010_senate_elections/colorado/toplines/toplines_2010_colorado_senate_september_9_2009 Rasmussen Reports
- http://www.rasmussenreports.com/public_content/politics/elections2/election_2010/election_2010_senate_elections/colorado/toplines/toplines_2010_colorado_senate_december_8_2009 Rasmussen Reports
- http://www.dailykos.com/statepoll/2010/1/13/CO/424 Daily Kos/Research 2000
- http://www.rasmussenreports.com/public_content/politics/elections2/election_2010/election_2010_senate_elections/colorado/toplines/toplines_2010_colorado_senate_january_13_2010 Rasmussen Reports
- http://www.rasmussenreports.com/public_content/politics/elections2/election_2010/election_2010_senate_elections/colorado/election_2010_colorado_senate Rasmussen Reports
- http://www.rasmussenreports.com/public_content/politics/elections2/election_2010/election_2010_senate_elections/colorado/toplines/toplines_colorado_senate_march_2_2010 Rasmussen Reports
- http://www.publicpolicypolling.com/pdf/PPP_Release_CO_312.pdf Public Policy Polling
- http://www.publicpolicypolling.com/pdf/PPP_Release_CO_519.pdf Public Policy Polling
- http://www.rasmussenreports.com/public_content/politics/elections/election_2010/election_2010_senate_elections/colorado/toplines/toplines_colorado_senate_june_7_2010 Rasmussen Reports
- http://www.rasmussenreports.com/public_content/politics/elections/election_2010/election_2010_senate_elections/colorado/toplines/toplines_colorado_senate_i_july_8_2010 Rasmussen Reports
- http://www.rasmussenreports.com/public_content/politics/elections/election_2010/election_2010_senate_elections/colorado/toplines/toplines_colorado_senate_july_26_2010 Rasmussen Reports
- http://www.denverpost.com/ci_15642187 Survey USA
- http://www.publicpolicypolling.com/pdf/PPP_Release_CO_810.pdf Public Policy Polling
- http://www.rasmussenreports.com/public_content/politics/elections/election_2010/election_2010_senate_elections/colorado/election_2010_colorado_senate Rasmussen Reports
- https://www.reuters.com/article/idUSTRE67O3QM20100825?type=politicsNews Ipsos/Reuters
- http://www.rasmussenreports.com/public_content/politics/elections/election_2010/election_2010_senate_elections/colorado/toplines/toplines_colorado_senate_august_29_2010 Rasmussen Reports
- http://www.rasmussenreports.com/public_content/politics/elections/election_2010/election_2010_senate_elections/colorado/toplines/toplines_colorado_senate_september_14_2010 Rasmussen Reports
- http://i2.cdn.turner.com/cnn/2010/images/09/22/topstate3.pdf CNN/Time
- http://www.rasmussenreports.com/public_content/politics/elections/election_2010/election_2010_senate_elections/colorado/colorado_senate_buck_r_clears_50_mark_against_bennet_d Rasmussen Reports
- http://www.mcclatchydc.com/2010/10/01/101500/gop-senate-candidates-lead-in.html McClatchy/Marist
- http://www.denverpost.com/election2010/ci_16239150 Survey USA
- http://www.publicpolicypolling.com/pdf/PPP_Release_CO_105925.pdf Public Policy Polling
- http://www.foxnews.com/projects/pdf/CO_Topline.pdf Fox News/Pulse Opinion Research
- https://www.reuters.com/article/idUSTRE69451X20101019 Ipsos/Reuters
- http://www.dailycamera.com/news/ci_16419023 SurveyUSA
- http://www.publicpolicypolling.com/pdf/PPP_Release_CO_10251118.pdf Public Policy Polling
- http://i2.cdn.turner.com/cnn/2010/images/10/27/topstate8.pdf CNN/Time/Opinion Research
- http://maristpoll.marist.edu/wp-content/misc/CO101026/October%2030,%202010_CO_Complete%20Survey%20Findings.pdf Marist College
- http://www.publicpolicypolling.com/pdf/PPP_Release_CO_1101424.pdf Public Policy Polling
- Web site: 2010 House and Senate Campaign Finance for Colorado . fec.gov . August 12, 2010 .
- https://web.archive.org/web/20110708171909/http://cnmnewsnetwork.com/129853/co-colorado-election-2010-results-senate-update [CO] Colorado Election 2010 Results [SENATE UPDATE] | CNM News Network<!-- Bot generated title -->] Conservative third party groups hammered Bennet for voting 92% of the time with the Democratic leadership, including voting for healthcare reform and the stimulus package.[26] Liberal third party groups called Buck extremist. Bennet focused on attacking Buck's views on abortion, which he believed should be banned including those of cases of rape and incest. He was also attacked for wanting to eliminate the Seventeenth Amendment[27] and refusing to prosecute an alleged rapist as Weld County district attorney. Planned Parenthood mounted a mail campaign, targeting women voters with the warning that "Colorado women can't trust Ken Buck." Bennet won the women vote by 17 points according to exit polls. After the election, Buck conceded to the Denver Post that the main reason why he lost is because of social issues.[28]
Debates
Predictions
Polling
Poll source | Date(s) administered | Michael Bennet (D) | Ken Buck (R) |
---|
Public Policy Polling[35] | April 17–19, 2009 | | 40% | 39% |
Public Policy Polling[36] | August 14–16, 2009 | | 39% | 35% |
Rasmussen Reports[37] | September 9, 2009 | | 43% | 37% |
Rasmussen Reports[38] | December 8, 2009 | 38% | | 42% |
Daily Kos/Research 2000[39] | January 11–13, 2010 | | 41% | 38% |
Rasmussen Reports[40] | January 13, 2010 | 38% | | 43% |
Rasmussen Reports[41] | February 2, 2010 | 41% | | 45% |
Rasmussen Reports[42] | March 2, 2010 | 38% | | 44% |
Public Policy Polling[43] | March 5–8, 2010 | | 47% | 40% |
Rasmussen Reports | April 5, 2010 | 40% | | 44% |
Rasmussen Reports | May 3, 2010 | 41% | | 48% |
Public Policy Polling[44] | May 19, 2010 | | 45% | 39% |
Rasmussen Reports[45] | June 7, 2010 | 41% | | 46% |
Survey USA | June 15–17, 2010 | 43% | | 46% |
Rasmussen Reports[46] | July 8, 2010 | 39% | | 48% |
Rasmussen Reports[47] | July 26, 2010 | 42% | | 48% |
Survey USA[48] | August 1, 2010 | 43% | 43% |
Public Policy Polling[49] | August 10, 2010 | | 46% | 43% |
Rasmussen Reports[50] | August 11, 2010 | 41% | | 46% |
Ipsos/Reuters[51] | August 20–22, 2010 | 40% | | 49% |
Rasmussen Reports[52] | August 30, 2010 | 44% | | 47% |
Rasmussen Reports[53] | September 14, 2010 | 45% | | 49% |
CNN/Time[54] | September 17–21, 2010 | 44% | | 49% |
Rasmussen Reports | September 27, 2010 | 43% | | 51% |
Rasmussen Reports[55] | September 27, 2010 | 43% | | 51% |
McClatchy/Marist[56] | September 26–28, 2010 | 42% | | 50% |
Survey USA[57] | September 28–30, 2010 | 43% | | 48% |
Public Policy Polling[58] | September 30 – October 2, 2010 | | 46% | 45% |
Rasmussen Reports | October 14, 2010 | 45% | | 47% |
Fox News/Pulse Opinion Research[59] | October 16, 2010 | 45% | | 46% |
Ipsos/Reuters[60] | October 18, 2010 | 45% | | 48% |
SurveyUSA[61] | October 19–21, 2010 | 47% | 47% |
Public Policy Polling[62] | October 21–23, 2010 | 47% | 47% |
Rasmussen Reports | October 25, 2010 | 44% | | 48% |
CNN/Time/Opinion Research[63] | October 20–26, 2010 | 46% | | 47% |
Marist College[64] | October 26–28, 2010 | 45% | | 49% |
Fox News/Pulse Opinion Research | October 30, 2010 | 46% | | 50% |
Public Policy Polling[65] | October 30–31, 2010 | 48% | | 49% | |
Fundraising
These totals reflect the campaign accounts of the candidates themselves, and do not include independent expenditures by other groups.
Candidate (Party) | Receipts | Disbursements | Cash On Hand | Debt |
---|
| Michael Bennet (D) | $11,463,661 | $10,698,578 | $763,541 | $887,692 |
| Ken Buck (R) | $3,827,432 | $3,011,656 | $1,039,994 | $100,000 |
Source: Federal Election Commission[66] | |
Results
Counties that flipped from Democratic to Republican
Counties that flipped from Republican to Democratic
External links
Debate
Official campaign websites (Archived)