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Former member of Congress

Ken Buck

Republican · Former U.S. Representative for Colorado's 4th district

Official biography (Biographical Directory of the U.S. Congress)

Compare with another member

118th Congress, House

Party unity how it’s measured

88.2%

Voted with their party on 479 of 543 party-unity votes

Missed votes how it’s measured

6.4%

Missed 51 of 803 votes they were eligible for

Cross-party cosponsoring how it’s measured

0%

0 of the 13 bills they cosponsored were introduced by another party

Cross-party support how it’s measured

–

Introduced no bills we’ve imported

How they voted by issue area

Each vote counts in every issue area its bill has. A Yea on a procedural vote or motion doesn’t mean support for the bill. How we count these

Issue areaYeaNayPresent or not votingVotes
Agriculture and food490
Civil rights741
Crime and justice21172
Defense and veterans18130
Economy and finance18153
Education13153
Energy19150
Environment25172
Foreign affairs and trade40135
Government and elections2774
Healthcare22182
Housing6121
Immigration23141
Labor and jobs11152
Social safety net5120
Taxes320
Technology21221
Transportation10181

Party unity over time

By month, across every Congress we cover in the House. Months with few party-unity votes can swing widely.

Show as a table
MonthParty unityWith party
Jan 202191.7%11 of 12
Feb 202196.2%25 of 26
Mar 2021100%38 of 38
Apr 202187.5%14 of 16
May 2021100%17 of 17
Jun 202194.4%34 of 36
Jul 202197.1%33 of 34
Aug 2021100%4 of 4
Sep 202196.9%31 of 32
Oct 202188.9%8 of 9
Nov 2021100%17 of 17
Dec 2021100%25 of 25
Jan 2022100%9 of 9
Feb 2022100%22 of 22
Mar 2022100%23 of 23
Apr 2022100%15 of 15
May 202297.3%36 of 37
Jun 202297.2%35 of 36
Jul 202293.8%75 of 80
Aug 2022100%3 of 3
Sep 202296.9%31 of 32
Nov 202275%6 of 8
Dec 2022100%14 of 14
Jan 2023100%70 of 70
Feb 2023100%17 of 17
Mar 202393.3%28 of 30
Apr 202387.5%7 of 8
May 202389.3%25 of 28
Jun 202394.6%35 of 37
Jul 202390.5%57 of 63
Sep 202388%81 of 92
Oct 202373.3%22 of 30
Nov 202374.5%79 of 106
Dec 202394.1%16 of 17
Jan 2024100%12 of 12
Feb 202486.7%13 of 15
Mar 202494.4%17 of 18

Votes

Every vote that counts in our statistics that they were eligible for, newest first.

Showing 1–50 of 803 votes

  • Mar 22, 2024Roll call 104

    H.R. 1023: On Passage

    Cutting Green Corruption and Taxes Act

    Final passage · Passed · Environment, Housing

    Not voting
  • Mar 22, 2024Roll call 103

    H.R. 1023: On Motion to Recommit

    Cutting Green Corruption and Taxes Act

    Motion to recommit · Failed · Environment, Housing

    NayWith their party
  • Mar 22, 2024Roll call 102

    H.Res. 1102: On Motion to Suspend the Rules and Agree

    Providing for the concurrence by the House in the Senate amendment to H.R. 2882, with an amendment.

    Final passage · Passed · Agriculture and food, Crime and justice, Defense and veterans, Economy and finance, Education, Energy, Environment, Foreign affairs and trade, Government and elections, Healthcare, Housing, Immigration, Labor and jobs, Social safety net, Technology, Transportation

    NayWith their party
  • Mar 21, 2024Roll call 101

    H.R. 7023: On Passage

    Creating Confidence in Clean Water Permitting Act

    Final passage · Passed · Environment

    YeaWith their party
  • Mar 21, 2024Roll call 100

    H.R. 7023: On Motion to Recommit

    Creating Confidence in Clean Water Permitting Act

    Motion to recommit · Failed · Environment

    NayWith their party
  • Mar 21, 2024Roll call 99

    H.R. 7023: On Agreeing to the Amendment

    Creating Confidence in Clean Water Permitting Act

    Amendment · Failed · Environment

    Yea
  • Mar 21, 2024Roll call 98

    H.R. 1836: On Motion to Suspend the Rules and Pass, as Amended

    Ocean Shipping Reform Implementation Act of 2023

    Final passage · Passed · Technology, Transportation

    Yea
  • Mar 21, 2024Roll call 97

    H.Con.Res. 86: On Agreeing to the Resolution

    Expressing the sense of Congress that a carbon tax would be detrimental to the United States economy.

    Final passage · Passed · Energy, Environment, Taxes

    YeaWith their party
  • Mar 21, 2024Roll call 96

    H.Res. 987: On Agreeing to the Resolution

    Denouncing the harmful, anti-American energy policies of the Biden administration, and for other purposes.

    Final passage · Passed · Energy

    YeaWith their party
  • Mar 20, 2024Roll call 95

    H.R. 6009: On Passage

    Restoring American Energy Dominance Act

    Final passage · Passed · Energy, Environment

    YeaWith their party
  • Mar 20, 2024Roll call 94

    H.R. 6009: On Motion to Recommit

    Restoring American Energy Dominance Act

    Motion to recommit · Failed · Energy, Environment

    NayWith their party
  • Mar 20, 2024Roll call 93

    H.R. 1121: On Passage

    Protecting American Energy Production Act

    Final passage · Passed · Energy

    YeaWith their party
  • Mar 20, 2024Roll call 92

    H.R. 1121: On Motion to Recommit

    Protecting American Energy Production Act

    Motion to recommit · Failed · Energy

    NayWith their party
  • Mar 20, 2024Roll call 91

    H.R. 7520: On Motion to Suspend the Rules and Pass, as Amended

    Protecting Americans’ Data from Foreign Adversaries Act of 2024

    Final passage · Passed · Economy and finance, Technology

    Yea
  • Mar 20, 2024Roll call 90

    H.Res. 1085: On Agreeing to the Resolution

    Providing for consideration of the bill (H.R. 1023) to repeal section 134 of the Clean Air Act, relating to the greenhouse gas reduction fund; providing for consideration of the bill (H.R. 1121) to prohibit a moratorium on the use of hydraulic fracturing; providing for consideration of the bill (H.R. 6009) to require the Director of the Bureau of Land Management to withdraw the proposed rule relating to fluid mineral leases and leasing process, and for other purposes; providing for consideration of the concurrent resolution (H. Con. Res. 86) expressing the sense of Congress that a carbon tax would be detrimental to the United States economy; providing for consideration of the resolution (H. Res. 987) denouncing the harmful, anti-American energy policies of the Biden administration, and for other purposes; and providing for consideration of the bill (H.R 7023) to amend section 404 of the Federal Water Pollution Control Act to codify certain regulatory provisions relating to nationwide permits for dredged or fill material, and for other purposes.

    Procedural · Passed · Government and elections

    YeaWith their party
  • Mar 20, 2024Roll call 89

    H.Res. 1085: On Ordering the Previous Question

    Providing for consideration of the bill (H.R. 1023) to repeal section 134 of the Clean Air Act, relating to the greenhouse gas reduction fund; providing for consideration of the bill (H.R. 1121) to prohibit a moratorium on the use of hydraulic fracturing; providing for consideration of the bill (H.R. 6009) to require the Director of the Bureau of Land Management to withdraw the proposed rule relating to fluid mineral leases and leasing process, and for other purposes; providing for consideration of the concurrent resolution (H. Con. Res. 86) expressing the sense of Congress that a carbon tax would be detrimental to the United States economy; providing for consideration of the resolution (H. Res. 987) denouncing the harmful, anti-American energy policies of the Biden administration, and for other purposes; and providing for consideration of the bill (H.R 7023) to amend section 404 of the Federal Water Pollution Control Act to codify certain regulatory provisions relating to nationwide permits for dredged or fill material, and for other purposes.

    Procedural · Passed · Government and elections

    YeaWith their party
  • Mar 19, 2024Roll call 88

    H.Res. 149: On Motion to Suspend the Rules and Agree, as Amended

    Condemning the illegal abduction and forcible transfer of children from Ukraine to the Russian Federation.

    Final passage · Passed · Crime and justice, Foreign affairs and trade

    Not voting
  • Mar 19, 2024Roll call 87

    H.R. 4723: On Motion to Suspend the Rules and Pass, as Amended

    Upholding the Dayton Peace Agreement Through Sanctions Act

    Final passage · Passed · Foreign affairs and trade, Immigration

    Yea
  • Mar 13, 2024Roll call 86

    H.R. 7521: On Motion to Suspend the Rules and Pass, as Amended

    Protecting Americans from Foreign Adversary Controlled Applications Act

    Final passage · Passed · Technology

    Yea
  • Mar 12, 2024Roll call 85

    H.Res. 1065: On Agreeing to the Resolution

    Denouncing the Biden administration's immigration policies.

    Final passage · Passed · Immigration

    YeaWith their party
  • Mar 12, 2024Roll call 84

    H.R. 6276: On Passage

    USE IT Act of 2023

    Final passage · Passed · Government and elections

    YeaWith their party
  • Mar 12, 2024Roll call 83

    H.R. 6276: On Motion to Recommit

    USE IT Act of 2023

    Motion to recommit · Failed · Government and elections

    NayWith their party
  • Mar 12, 2024Roll call 82

    H.Res. 1071: On Agreeing to the Resolution

    Providing for consideration of the bill (H.R. 6276) to direct the Administrator of General Services and the Director of the Office of Management and Budget to identify the utilization rate of certain public buildings and federally-leased space, and for other purposes, and providing for consideration of the resolution (H. Res. 1065) denouncing the Biden administration's immigration policies.

    Procedural · Passed · Government and elections

    Not voting
  • Mar 12, 2024Roll call 81

    H.Res. 1071: On Ordering the Previous Question

    Providing for consideration of the bill (H.R. 6276) to direct the Administrator of General Services and the Director of the Office of Management and Budget to identify the utilization rate of certain public buildings and federally-leased space, and for other purposes, and providing for consideration of the resolution (H. Res. 1065) denouncing the Biden administration's immigration policies.

    Procedural · Passed · Government and elections

    Not voting
  • Mar 11, 2024Roll call 80

    H.R. 886: On Motion to Suspend the Rules and Pass, as Amended

    Save Our Seas 2.0 Amendments Act

    Final passage · Passed · Environment

    Nay
  • Mar 11, 2024Roll call 79

    H.R. 1752: On Motion to Suspend the Rules and Pass, as Amended

    E-BRIDGE Act

    Final passage · Passed · Technology

    Nay
  • Mar 8, 2024Roll call 78

    H.R. 2799: On Passage

    Expanding Access to Capital Act of 2023

    Final passage · Passed · Economy and finance

    Not voting
  • Mar 8, 2024Roll call 77

    H.R. 2799: On Motion to Recommit

    Expanding Access to Capital Act of 2023

    Motion to recommit · Failed · Economy and finance

    Not voting
  • Mar 8, 2024Roll call 76

    H.R. 2799: On Agreeing to the Amendment

    Expanding Access to Capital Act of 2023

    Amendment · Failed · Economy and finance

    Not voting
  • Mar 8, 2024Roll call 75

    H.R. 2799: On Agreeing to the Amendment

    Expanding Access to Capital Act of 2023

    Amendment · Failed · Economy and finance

    Not voting
  • Mar 8, 2024Roll call 74

    H.R. 2799: On Agreeing to the Amendment

    Expanding Access to Capital Act of 2023

    Amendment · Failed · Economy and finance

    Not voting
  • Mar 8, 2024Roll call 73

    H.R. 2799: On Agreeing to the Amendment

    Expanding Access to Capital Act of 2023

    Amendment · Failed · Economy and finance

    Not voting
  • Mar 7, 2024Roll call 72

    H.R. 2799: On Agreeing to the Amendment

    Expanding Access to Capital Act of 2023

    Amendment · Failed · Economy and finance

    Not voting
  • Mar 7, 2024Roll call 71

    H.R. 2799: On Agreeing to the Amendment

    Expanding Access to Capital Act of 2023

    Amendment · Agreed to · Economy and finance

    Not voting
  • Mar 7, 2024Roll call 70

    H.R. 2799: On Agreeing to the Amendment

    Expanding Access to Capital Act of 2023

    Amendment · Agreed to · Economy and finance

    Not voting
  • Mar 7, 2024Roll call 69

    H.R. 2799: On Agreeing to the Amendment

    Expanding Access to Capital Act of 2023

    Amendment · Agreed to · Economy and finance

    Not voting
  • Mar 7, 2024Roll call 68

    H.R. 2799: On Agreeing to the Amendment

    Expanding Access to Capital Act of 2023

    Amendment · Agreed to · Economy and finance

    Not voting
  • Mar 7, 2024Roll call 67

    H.R. 3843: On Motion to Suspend the Rules and Pass

    Action for Dental Health Act of 2023

    Final passage · Passed · Education, Healthcare

    Not voting
  • Mar 7, 2024Roll call 66

    H.R. 7511: On Passage

    Laken Riley Act

    Final passage · Passed · Immigration

    YeaWith their party
  • Mar 6, 2024Roll call 65

    H.R. 3821: On Motion to Suspend the Rules and Pass

    Firefighter Cancer Registry Reauthorization Act of 2023

    Final passage · Passed · Healthcare

    Nay
  • Mar 6, 2024Roll call 64

    H.Res. 1061: On Motion to Suspend the Rules and Agree

    Providing for the concurrence by the House in the Senate amendment to H.R. 4366, with an amendment.

    Final passage · Passed · Agriculture and food, Crime and justice, Defense and veterans, Economy and finance, Education, Energy, Environment, Foreign affairs and trade, Healthcare, Housing, Immigration, Labor and jobs, Social safety net, Technology, Transportation

    Nay
  • Mar 6, 2024Roll call 63

    H.Res. 1052: On Agreeing to the Resolution

    Providing for consideration of the bill (H.R. 2799) to make reforms to the capital markets of the United States, and for other purposes, and providing for consideration of the bill (H.R. 7511) to require the Secretary of Homeland Security to take into custody aliens who have been charged in the United States with theft, and for other purposes.

    Procedural · Passed · Government and elections

    NayAgainst their party
  • Mar 6, 2024Roll call 62

    H.Res. 1052: On Ordering the Previous Question

    Providing for consideration of the bill (H.R. 2799) to make reforms to the capital markets of the United States, and for other purposes, and providing for consideration of the bill (H.R. 7511) to require the Secretary of Homeland Security to take into custody aliens who have been charged in the United States with theft, and for other purposes.

    Procedural · Passed · Government and elections

    YeaWith their party
  • Mar 5, 2024Roll call 61

    H.R. 3838: On Motion to Suspend the Rules and Pass, as Amended

    Preventing Maternal Deaths Reauthorization Act of 2023

    Final passage · Passed · Healthcare

    Yea
  • Mar 5, 2024Roll call 60

    H.R. 3391: On Motion to Suspend the Rules and Pass, as Amended

    Gabriella Miller Kids First Research Act 2.0

    Final passage · Passed · Healthcare

    Yea
  • Feb 29, 2024Roll call 59

    H.R. 7454: On Motion to Suspend the Rules and Pass

    Airport and Airway Extension Act of 2024

    Final passage · Passed · Labor and jobs, Transportation

    Nay
  • Feb 29, 2024Roll call 58

    H.R. 7463: On Motion to Suspend the Rules and Pass

    Extension of Continuing Appropriations and Other Matters Act, 2024

    Final passage · Passed · Agriculture and food, Crime and justice, Defense and veterans, Economy and finance, Education, Energy, Environment, Foreign affairs and trade, Healthcare, Housing, Immigration, Labor and jobs, Social safety net, Technology, Transportation

    Nay
  • Feb 29, 2024Roll call 57

    H.R. 7102: On Motion to Suspend the Rules and Pass

    Native American Entrepreneurial Opportunity Act

    Final passage · Passed · Civil rights

    Yea
  • Feb 28, 2024Roll call 56

    H.R. 4984: On Motion to Suspend the Rules and Pass, as Amended

    D.C. Robert F. Kennedy Memorial Stadium Campus Revitalization Act

    Final passage · Passed · Government and elections

    Nay
  • Feb 28, 2024Roll call 55

    H.R. 6544: On Motion to Suspend the Rules and Pass, as Amended

    Atomic Energy Advancement Act

    Final passage · Passed · Energy

    Yea

Bills

The bills and joint resolutions behind the bipartisanship numbers, newest first. How we count these

Introduced (12)

  • H.R. 7078: False Claims Enhancement Act
  • H.R. 6617: To require a report on payments provided to the Taliban and congressional review of agreements signed with the Taliban.
  • H.R. 5875: No Federal Tax Dollars for Illegal Aliens Health Insurance Act of 2023
  • H.R. 4370: PREVAIL ActCosponsor from another party
  • H.R. 4213: Conservation Reserve Enhancement Program Improvement Act of 2023Cosponsor from another party
  • H.R. 4151: To amend the Internal Revenue Code of 1986 to require certain contract terms in contracts relating to wind turbines on land not owned by the taxpayer as a requirement in order to claim the credit relating to electricity produced from certain renewable resources.
  • H.R. 4105: Stop Pills That Kill ActCosponsor from another party
  • H.R. 3954: Water and Agriculture Tax Reform Act of 2023Cosponsor from another party
  • H.R. 3406: Stop TSP ESG Act
  • H.R. 3081: NOPECCosponsor from another party

See all 12

Cosponsored (91)

  • H.R. 7455: Sunset Act of 2024
  • H.R. 7171: Distribution Transformer Efficiency and Supply Chain Reliability Act of 2024
  • H.R. 7035: Death Tax Repeal Act
  • H.R. 7009: Securing Airport Facilities for Enhanced Parking ActIntroduced by another party
  • H.R. 6577: Protecting Americans from Unauthorized Surveillance ActIntroduced by another party
  • H.R. 6114: Maximum Pressure Act
  • H.R. 5961: No Funds for Iranian Terrorism Act
  • H.R. 5949: Protecting Gun Owners’ Privacy Act of 2023
  • H.R. 5577: FACE Act Repeal Act of 2023
  • H.R. 5501: Combatting Human-Trafficking of Innocent Lives Daily Act of 2023

See all 91

Service

Seats held in the Congresses we cover, from the 117th (2021) on.

  • Representative for Colorado's 4th district

    January 3, 2021 – March 22, 2024 · Republican