2020 United States House of Representatives elections in Colorado

The 2020 United States House of Representatives elections in Colorado will be held on November 3, 2020, to elect the seven U.S. Representatives from the state of Colorado, one from each of the state's seven congressional districts. The elections will coincide with the 2020 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate and various state and local elections.

2020 United States House of Representatives elections in Colorado

November 3, 2020
All 7 Colorado seats to the United States House of Representatives
Party Democratic Republican Last election 4 3

District 1

See also: Colorado's 1st congressional district

The 1st district includes all of Denver, as well as the neighboring suburbs of Glendale, Englewood, Sheridan, and Cherry Hills Village. The incumbent is Democrat Diana DeGette, who was re-elected with 73.8% of the vote in 2018.[1]

Democratic primary

Candidates

Declared

• Diana DeGette, incumbent U.S. Representative[2]

Did not qualify

• Meghan Pratschler, former candidate for Ohio's 1st congressional district in 2020 [3]
• Gabrielle Watson[4]
• Charlie Madison Winters, activist[5]

Withdrawn

• Crisanta Duran, former speaker of the Colorado House of Representatives[6]

Declined

• Candi CdeBaca, Denver city councilwoman[7]

Endorsements

Diana Degette
Organizationa J Street PAC[8] Planned Parenthood Action Fund[9] Sierra Club[10]

Crisanta Duran (withdrawn)

Federal politicians Federico Peña, former United States Secretary of Energy, former United States Secretary of Transportation and former Mayor of Denver[11] Ken Salazar, former United States Secretary of the Interior and former U.S. Senator from Colorado[12] Local and statewide politicians Barbara O'Brien, Vice President of the Denver Board of Education and former Lieutenant Governor of Colorado[13]

Primary results

Democratic primary results[14]

Party		Candidate	Votes	%
	Democratic	Diana DeGette (Incumbent)	187,341	100.0
Total votes			187,341	100.0

Republican primary

Candidates

Declared

• Shane Bolling[15]

Primary results

Republican primary results[14]

Party		Candidate	Votes	%
	Republican	Shane Bolling	32,176	100.0
Total votes			32,176	100.0

General election

Predictions

Source	Ranking	As of
The Cook Political Report[16]	Safe D	July 2, 2020
Inside Elections[17]	Safe D	June 2, 2020
Sabato's Crystal Ball[18]	Safe D	July 2, 2020
Politico[19]	Safe D	April 19, 2020
Daily Kos[20]	Safe D	June 3, 2020
RCP[21]	Safe D	June 9, 2020
Niskanen[22]	Safe D	June 7, 2020

Results

Colorado's 1st congressional district, 2020

Party		Candidate	Votes	%
	Democratic	Diana DeGette (incumbent)
	Republican	Shane Bolling
Total votes				100.0

District 2

See also: Colorado's 2nd congressional district

The 2nd district is located in north-central Colorado, taking in Boulder, Fort Collins, Loveland, as well as the surrounding mountain ski towns, including Vail, Grand Lake and Idaho Springs. The incumbent is Democrat Joe Neguse, who was elected with 60.3% of the vote in 2018.[1]

Democratic primary

Candidates

Declared

• Joe Neguse, incumbent U.S. Representative[23]

Endorsements

Joe Neguse
Organizations Democracy for America[24] League of Conservation Voters Action Fund[25] Sierra Club[10]

Primary results

Democratic primary results[14]

Party		Candidate	Votes	%
	Democratic	Joe Neguse (Incumbent)	168,393	100.0
Total votes			168,393	100.0

Republican primary

Candidates

Declared

• Charles Winn, former U.S. Navy flight surgeon[26]

Primary results

Republican primary results[14]

Party		Candidate	Votes	%
	Republican	Charles Winn	66,297	100.0
Total votes			66,297	100.0

General election

Predictions

Source	Ranking	As of
The Cook Political Report[27]	Safe D	July 2, 2020
Inside Elections[28]	Safe D	June 2, 2020
Sabato's Crystal Ball[29]	Safe D	July 2, 2020
Politico[30]	Safe D	April 19, 2020
Daily Kos[31]	Safe D	June 3, 2020
RCP[32]	Safe D	June 9, 2020
Niskanen[33]	Safe D	June 7, 2020

Results

Colorado's 2nd congressional district, 2020

Party		Candidate	Votes	%
	Democratic	Joe Neguse (incumbent)
	Republican	Charles Winn
	Independent	Alex Johnson
Total votes				100.0

District 3

See also: Colorado's 3rd congressional district

The 3rd district encompasses the Colorado Western Slope, including the cities of Aspen, Pueblo, and Grand Junction. The incumbent is Republican Scott Tipton, who was re-elected with 51.5% of the vote in 2018.[1]

Republican primary

Candidates

Declared

• Lauren Boebert, restaurant owner and pro-gun activist[34]
• Scott Tipton, incumbent U.S. Representative[35]

Endorsements

Lauren Boebert
U.S. Representatives Tom Tancredo, former U.S. Representative from CO-06, candidate for Governor of Colorado in 2010, candidate for President of the United States in 2008[36]

Primary results

On June 30, 2020, Lauren Boebert defeated Scott Tipton by a 54.6% to 45.4% margin to win the nomination.[37] During her campaign, Boebert criticized Alexandria Ocasio-Cortez and other members of "The Squad", positioning herself as a conservative alternative to Ocasio-Cortez.[38][39] Dick Wadhams, a Republican political consultant from Denver, says that Tipton had several hundred thousand dollars in the bank for his primary against Boebert, but he chose not to use it for TV/radio ads, mailings, or social media, ceding the debate to Boebert, who inspired a much higher Republican turnout than in 2018.[40]

Republican primary results[14]

Party		Candidate	Votes	%
	Republican	Lauren Boebert	58,678	54.6
	Republican	Scott Tipton (incumbent)	48,805	45.4
Total votes			107,483	100.0

Democratic primary

Candidates

Declared

• Diane Mitsch Bush, former state representative and nominee for Colorado's 3rd congressional district in 2018[41]
• James Iacino, CEO of Seattle Fish Co.[42]

Withdrawn

• Donald Valdez, state representative[43]
• Root Routledge, U.S. Air Force veteran[44]

Declined

• Leroy Garcia, president of the Colorado Senate[45]

Endorsements

Diane Mitsch Bush

Federal officials Mark Udall, former U.S. Senator from Colorado (2009-2015) and former U.S. Representative (CO-02) (1999-2009)[46] State officials KC Becker, Speaker of the Colorado House of Representatives and former House Majority Leader[46] Janet Buckner, state representative and Speaker Pro Tempore[46] Bernie Buescher, former Colorado Secretary of State (2009-11) and former state representative[46] Daneya Esgar, state representative[46] Joann Ginal, state senator and former state representative[46] Millie Hamner, former state representative[46] Edie Hooton, state representative[46] Pete Lee, state senator and former state representative[46] Claire Levy, former state representative[46] Mike McLachlan, former state representative and former Colorado Solicitor General[46] Sal Pace, former state representative[46] Dylan Roberts, state representative[46] Joe Salazar, former state representative[46] County officals Kathy Chandler-Henry, Eagle County Commissioner[46] Nancy Stahoviak, former Routt County Commissioner[46] Paula Swenson, former Gunnison County Commissioner[46] Local officals Gabrielle Aragon, former San Luis Town Councilwoman[46] Labor unions Colorado AFL-CIO[46][47] International Union of Operating Engineers Local 1[46] UNITE HERE Local 23[46] United Food and Commercial Workers Union Local 7[46] Organizations National Committee for an Effective Congress[46] National Organization for Women PAC[46] Planned Parenthood Action Fund[46]

James Iacino

Federal officials Dan Baer, former United States Ambassador to the OSCE (2013-17)[48] John Salazar, former U.S. representative (CO-03) (2005-11) and former Agriculture Commissioner of Colorado (2011-14)[48] Ken Salazar, former United States Secretary of Interior (2009-13), former U.S. Senator from Colorado (2005-09), and former Colorado Attorney General (1999-2005)[48] State officials Mike Callihan, former Lieutenant Governor of Colorado (1987-94)[48] Kathleen Sullivan-Kelley, former state representative[48] Gail Schwartz, former state senator[48] Phil Weiser, Colorado Attorney General[48] County officials Steve Child, Pitkin County Commissioner[48] Clyde Church, La Plata County Commissioner[48] Gerald Cisneros, Huerfano County Commissioner[48] John Egan, former Archuleta County Commissioner[48] Gwen Lachelt, La Plata County Commissioner[48] Bill Masters, San Miguel County Sheriff[48] Garrison Ortiz, Pueblo County Commissioner[48] Lawrence Pacheco, Costilla County Commissioner[48] Greg Poschman, Pitkin County Commissioner[48] Helen Sigmond, Alamosa County Commissioner[48] Robert Willet, District Attorney for Colorado's 12th Judicial District[48] Chris Wiseman, Pueblo County Commissioner[48] Local officials Dave Bowman, former mayor of Montrose[48] Dean Brookie, mayor of Durango[48] Ed Brown, Pueblo, Colorado City Council Vice President[48] Barbara Bynum, mayor of Montrose[48] Will Dujardin, mayor pro-tempore of Crested Butte[48] Dennis Flores, Pueblo, Colorado City Council President[48] Mick Ireland, former mayor of Aspen[48] Bill Kane, mayor of Basalt[48] Sweetie Marbury, former mayor of Durango[48] Skippy Mesirow, Aspen Councilman[48] Ann Mullins, Aspen Councilwoman[48] Dan Richardson, mayor of Carbondale[48] Auden Schendler, former Basalt town Councilman[48] Labor Unions American Postal Workers Union Denver Metro Area Local[48] Newspapers The Durango Herald[49] Individuals Trish Zornio, former 2020 United States Senate election in Colorado candidate[48]

Primary results

Democratic primary results[14]

Party		Candidate	Votes	%
	Democratic	Diane Mitsch Bush	65,377	61.3
	Democratic	James Iacino	41,200	38.7
Total votes			106,577	100.0

Others

Independents

• Robert Moser, publisher and former sales executive[50]

General election

Predictions

Source	Ranking	As of
The Cook Political Report[51]	Likely R	July 2, 2020
Inside Elections[52]	Likely R	August 7, 2020
Sabato's Crystal Ball[53]	Lean R	July 2, 2020
Politico[54]	Likely R	April 19, 2020
Daily Kos[55]	Likely R	June 3, 2020
RCP[56]	Safe R	June 9, 2020
Niskanen[57]	Safe R	June 7, 2020

Endorsements

Diane Mitsch Bush

Federal officials Mark Udall, former U.S. Senator from Colorado (2009-15) and former U.S. Representative (CO-02) (1999-2009)[46] State officials KC Becker, Speaker of the Colorado House of Representatives and former House Majority Leader[46] Janet Buckner, state representative and Speaker Pro Tempore[46] Bernie Buescher, former Colorado Secretary of State (2009-11) and former state representative[46] Daneya Esgar, state representative[46] Joann Ginal, state senator and former state representative[46] Millie Hamner, former state representative[46] Edie Hooton, state representative[46] Pete Lee, state senator and former state representative[46] Claire Levy, former state representative[46] Mike McLachlan, former state representative and former Colorado Solicitor General[46] Sal Pace, former state representative[46] Dylan Roberts, state representative[46] Joe Salazar, former state representative[46] Phil Weiser, Colorado Attorney General[46] County officals Kathy Chandler-Henry, Eagle County Commissioner[46] Nancy Stahoviak, former Routt County Commissioner[46] Paula Swenson, former Gunnison County Commissioner[46] Local officals Gabrielle Aragon, former San Luis Town Councilwoman[46] Labor unions Colorado AFL-CIO[46][58] International Union of Operating Engineers Local 1[46] UNITE HERE Local 23[46] United Food and Commercial Workers Union Local 7[46] Organizations Giffords[59] League of Conservation Voters[60] National Committee for an Effective Congress[46] National Organization for Women PAC[46] Planned Parenthood Action Fund[46]

Polling

Poll source	Date(s) administered	Sample size	Margin of error	Lauren Boebert (R)	Diane Mitsch Busch (D)	Other/ Undecided
GQR Research (D)[upper-alpha 1]	August 3–6, 2020	400	–	42%	43%	15%[lower-alpha 1]

Results

Colorado's 3rd congressional district, 2020

Party		Candidate	Votes	%
	Republican	Lauren Boebert
	Democratic	Diane Mitsch Bush
	Independent	Robert Moser
Total votes				100.0

District 4

See also: Colorado's 4th congressional district

The 4th district encompasses rural eastern Colorado, the Front Range cities of Greeley and Longmont, as well as the southern Denver exurbs, including Castle Rock and Parker. The incumbent is Republican Ken Buck, who was re-elected with 60.6% of the vote in 2018.[1]

Republican primary

Candidates

Declared

• Ken Buck, incumbent U.S. Representative[61]

Primary results

Republican primary results[14]

Party		Candidate	Votes	%
	Republican	Ken Buck (incumbent)	109,230	100.0
Total votes			109,230	100.0

Democratic primary

Candidates

Declared

• Issac "Ike" McCorkle, former U.S. Marines officer[62]

Primary results

Democratic primary results[14]

Party		Candidate	Votes	%
	Democratic	Ike McCorkle	81,719	100.0
Total votes			81,719	100.0

General election

Predictions

Source	Ranking	As of
The Cook Political Report[63]	Safe R	July 2, 2020
Inside Elections[64]	Safe R	June 2, 2020
Sabato's Crystal Ball[65]	Safe R	July 2, 2020
Politico[66]	Safe R	April 19, 2020
Daily Kos[67]	Safe R	June 3, 2020
RCP[68]	Safe R	June 9, 2020
Niskanen[69]	Safe R	June 7, 2020

Results

Colorado's 4th congressional district, 2020

Party		Candidate	Votes	%
	Republican	Ken Buck (incumbent)
	Democratic	Ike McCorkle
Total votes				100.0

District 5

See also: Colorado's 5th congressional district

The 5th district is based in Colorado Springs and its suburbs. The incumbent is Republican Doug Lamborn, who was re-elected with 57.0% of the vote in 2018.[1]

Republican primary

Candidates

Declared

• Doug Lamborn, incumbent U.S. Representative[70]

Primary results

Republican primary results[14]

Party		Candidate	Votes	%
	Republican	Doug Lamborn (incumbent)	104,302	100.0
Total votes			104,302	100.0

Democratic primary

Candidates

Declared

• Jillian Freeland, activist[71]

Withdrawn

• Brandon Bocchino, entrepreneur[72][73]
• George English, U.S. Army veteran[74]
• Ryan Lucas, health care worker[75][76]
• Mario Sanchez[77]

Endorsements

Jillian Freeland
Unions AFL-CIO Colorado[78]

Primary results

Democratic primary results[14]

Party		Candidate	Votes	%
	Democratic	Jillian Freeland	76,033	100.0
Total votes			76,033	100.0

Others

Unity

• Rebecca Keltie, U.S. navy veteran[79]

General election

Predictions

Source	Ranking	As of
The Cook Political Report[80]	Safe R	July 2, 2020
Inside Elections[81]	Safe R	June 2, 2020
Sabato's Crystal Ball[82]	Safe R	July 2, 2020
Politico[83]	Safe R	April 19, 2020
Daily Kos[84]	Safe R	June 3, 2020
RCP[85]	Safe R	June 9, 2020
Niskanen[86]	Safe R	June 7, 2020

Endorsements

Jillian Freeland (D)
Organizations Indivisible[87]

Results

Colorado's 5th congressional district, 2020

Party		Candidate	Votes	%
	Republican	Doug Lamborn (incumbent)
	Democratic	Jillian Freeland
Total votes				100.0

District 6

See also: Colorado's 6th congressional district

The 6th district is based in the southern suburbs of the Denver-Aurora metropolitan area including, Aurora, Brighton, Centennial, and Highlands Ranch. The incumbent is Democrat Jason Crow, who flipped the district and was elected with 54.1% of the vote in 2018.[1]

Democratic primary

Candidates

Declared

• Jason Crow, incumbent U.S. Representative[88]

Endorsements

Jason Crow
Former US Executive Branch Officials Barack Obama, former President of the United States (2009-2017, former Senator from Illinois (2005-2008)[89] Organizations League of Conservation Voters Action Fund[90] Sierra Club[10]

Primary results

Democratic primary results[14]

Party		Candidate	Votes	%
	Democratic	Jason Crow (incumbent)	122,929	100.0
Total votes			122,929	100.0

Republican primary

Candidates

Declared

• Steve House, former chairman of the Colorado Republican Party[91]

Declined

• Mike Coffman, former U.S. Representative and mayor of Aurora[92]

Withdrawn

• Casper Stockham, U.S. Air Force veteran, motivational speaker, and nominee for Colorado's 1st congressional district in 2016 and 2018[93][94] (Running for CO-07)

Primary results

Republican primary results[14]

Party		Candidate	Votes	%
	Republican	Steve House	63,635	100.0
Total votes			63,635	100.0

General election

Predictions

Source	Ranking	As of
The Cook Political Report[95]	Safe D	July 17, 2020
Inside Elections[96]	Safe D	June 2, 2020
Sabato's Crystal Ball[97]	Safe D	July 2, 2020
Politico[98]	Likely D	April 19, 2020
Daily Kos[99]	Safe D	June 3, 2020
RCP[100]	Likely D	June 9, 2020
Niskanen[101]	Safe D	June 7, 2020

Results

Colorado's 6th congressional district, 2020

Party		Candidate	Votes	%
	Democratic	Jason Crow (incumbent)
	Republican	Steve House
Total votes				100.0

District 7

See also: Colorado's 7th congressional district

The 7th district encompasses the northern and western suburbs of Denver including, Arvada, Lakewood, Golden, Thornton, and Westminster. The incumbent is Democrat Ed Perlmutter, who was re-elected with 60.4% of the vote in 2018.[1]

Democratic primary

Candidates

Declared

• Ed Perlmutter, incumbent U.S. Representative[102]

Endorsements

Ed Perlmutter
Organizations J Street PAC[8] Planned Parenthood Action Fund[9] Sierra Club[10]

Primary results

Democratic primary results[14]

Party		Candidate	Votes	%
	Democratic	Ed Perlmutter (incumbent)	125,880	100.0
Total votes			125,880	100.0

Republican primary

Candidates

Declared

• Casper Stockham, U.S. Air Force veteran, motivational speaker, and nominee for Colorado's 1st congressional district in 2016 and 2018[103][104]

Primary results

Republican primary results[14]

Party		Candidate	Votes	%
	Republican	Casper Stockham	52,488	100.0
Total votes			52,488	100.0

General election

Predictions

Source	Ranking	As of
The Cook Political Report[105]	Safe D	July 2, 2020
Inside Elections[106]	Safe D	June 2, 2020
Sabato's Crystal Ball[107]	Safe D	July 2, 2020
Politico[108]	Safe D	April 19, 2020
Daily Kos[109]	Safe D	June 3, 2020
RCP[110]	Safe D	June 9, 2020
Niskanen[111]	Safe D	June 7, 2020

Results

Colorado's 7th congressional district, 2020

Party		Candidate	Votes	%
	Democratic	Ed Perlmutter (incumbent)
	Republican	Casper Stockham
Total votes				100.0

Notes

1. "Other" with 11% and Undecided with 4%

Partisan clients

1. Poll conducted for Diane Mitsch Bush.

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External links

• Colorado Secretary of State

Official campaign websites for 1st district candidates

• Diana DeGette (D) for Congress

Official campaign websites for 2nd district candidates

• Joe Neguse (D) for Congress
• Charlie Winn (R) for Congress

Official campaign websites for 3rd district candidates

• Lauren Boebert (R) for Congress
• Diane Mitsch Bush (D) for Congress

Official campaign websites for 4th district candidates

• Ken Buck (R) for Congress
• Ike McCorkle (D) for Congress

Official campaign websites for 5th district candidates

• Jillian Freeland (D) for Congress
• Rebecca Keltie (U) for Congress
• Doug Lamborn (R) for Congress

Official campaign websites for 6th district candidates

• Jason Crow (D) for Congress
• Steve House (R) for Congress

Official campaign websites for 7th district candidates

• Ed Perlmutter (D) for Congress
• Casper Stockham (R) for Congress