Ken Buck Voting Record and Campaign Donors R-CO

Ken Buck voting record and campaign donors: former Republican U.S. Representative from Colorado, with $890,323 in itemized contributions from 1,044 donors in FEC filings.

Republican · U.S. House · CO · District 4

Served Jan 6, 2015 – Mar 22, 2024

$890,323

Itemized received

3,551

Contributions

Votes cast · 119th

0.413

Voting score · 282 of 451

Money covers itemized individual contributions over $200 in the FEC cycles currently loaded, net of refunds to donors. It is not a career total, and it leaves out small-dollar and unitemized receipts. Votes and ideology cover the 119th Congress.

Who funds Ken Buck

Largest itemized donors across their campaign committees

Donor	Location	Total	Gifts
Raith, Joe	Timnath, CO	$9,100	10
Wright, Earl	Castle Rock, CO	$8,700	5
Ergen, Charles	Englewood, CO	$8,600	3
Woodford, Joseph	Colorado Springs, CO	$8,600	4
Ergen, Cantey	Englewood, CO	$8,600	3
Matheny, David	Cedar Park, TX	$8,400	3
Evans, Harold	Greeley, CO	$7,650	6
Beddo, Mary	Platteville, CO	$7,200	5
Mizel, Larry	Denver, CO	$6,800	3
Daniel, Marvin	Pooler, GA	$6,615	4
Disarro, Seth	Weatherford, TX	$6,600	3
Jabs, Jacob	Lone Tree, CO	$6,225	4
Gibson, Joseph	Washington, DC	$6,000	4
Beck, Gregory	Greeley, CO	$6,000	5
Riggs, Russell	Sedalia, CO	$5,850	9
Childs, John	Vero Beach, FL	$5,800	2
Cooley, Bill Mr.	West Palm Beach, FL	$5,800	2
Solich, George	Denver, CO	$5,800	2
Coors, Marilyn Mrs.	Golden, CO	$5,800	2
Dirks, Raymond A. Mr.	Longmont, CO	$5,800	3
Johnson, James	Colorado Springs, CO	$5,800	2
Moskowitz, Cherna	Miami Beach, FL	$5,800	2
Coors, Peter	Denver, CO	$5,800	3
Jenkins, David	Colorado Springs, CO	$5,800	2
Cagle, Barbara	Greenwood Village, CO	$5,800	2

Campaign committees: Buck for Colorado

Where the money comes from

Inside CO versus everywhere else

63%

From CO · $564,836

37%

From outside CO · $325,487

Share of itemized receipts by the contributor state on each filing. A filing with no state recorded counts as outside CO, so the in-state share is a floor rather than an estimate. Out-of-state giving is ordinary and lawful; it is reported here because it is part of the public record and is not otherwise easy to see.

How Ken Buck votes

Most recent roll-call votes, 119th Congress

No roll-call votes on file for this member.

Bills sponsored

24 bills sponsored in the congresses on record

Congress	Measure	Title
118th	H.Con.Res. 40	Expressing support for local law enforcement officers and condemning efforts to defund or dismantle local law enforcement agencies.
115th	H.R. 725	Innocent Party Protection Act
115th	H.Res. 71	Providing for consideration of the joint resolution (H.J. Res. 41) providing for congressional disapproval under chapter 8 of title 5, United States Code, of a rule submitted by the Securities and Exchange Commission relating to "Disclosure of Payments by Resource Extraction Issuers", and providing for consideration of the joint resolution (H.J. Res. 40) providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Social Security Administration relating to Implementation of the NICS Improvement Amendments Act of 2007.
115th	H.Res. 175	Providing for consideration of the bill (H.R. 725) to amend title 28, United States Code, to prevent fraudulent joinder.
115th	H.Res. 198	Providing for consideration of the bill (H.R. 1259) to amend title 38, United States Code, to provide for the removal or demotion of employees of the Department of Veterans Affairs based on performance or misconduct, and for other purposes; providing for consideration of the bill (H.R. 1367) to improve the authority of the Secretary of Veterans Affairs to hire and retain physicians and other employees of the Department of Veterans Affairs, and for other purposes; and providing for consideration of the bill (H.R. 1181) to amend title 38, United States Code, to clarify the conditions under which certain persons may be treated as adjudicated mentally incompetent for certain purposes.
115th	H.Res. 240	Providing for consideration of the bill (H.R. 1343) to direct the Securities and Exchange Commission to revise its rules so as to increase the threshold amount for requiring issuers to provide certain disclosures relating to compensatory benefit plans.
115th	H.Res. 242	Providing for consideration of the bill (H.R. 1219) to amend the Investment Company Act of 1940 to expand the investor limitation for qualifying venture capital funds under an exemption from the definition of an investment company, and providing for proceedings during the period from April 7, 2017, through April 24, 2017.
115th	H.Res. 323	Providing for consideration of the bill (H.R. 115) to amend title 18, United States Code, to provide additional aggravating factors for the imposition of the death penalty based on the status of the victim.
115th	H.Res. 352	Providing for consideration of the bill (H.R. 1973) to prevent the sexual abuse of minors and amateur athletes by requiring the prompt reporting of sexual abuse to law enforcement authorities, and for other purposes; providing for consideration of the bill (H.R. 1761) to amend title 18, United States Code, to criminalize the knowing consent of the visual depiction, or live transmission, of a minor engaged in sexually explicit conduct, and for other purposes; and providing for proceedings during the period from May 26, 2017, through June 5, 2017.
115th	H.Res. 375	Providing for consideration of the bill (H.R. 10) to create hope and opportunity for investors, consumers, and entrepreneurs by ending bailouts and Too Big to Fail, holding Washington and Wall Street accountable, eliminating red tape to increase access to capital and credit, and repealing the provisions of the Dodd-Frank Act that make America less prosperous, less stable, and less free, and for other purposes.
115th	H.Res. 378	Providing for consideration of the bill (H.R. 2581) to amend the Internal Revenue Code of 1986 to require the provision of social security numbers as a condition of receiving the health insurance premium tax credit, and providing for consideration of the bill (S. 1094) to amend title 38, United States Code, to improve the accountability of employees of the Department of Veterans Affairs, and for other purposes.
115th	H.Res. 468	Providing for consideration of the joint resolution (H.J. Res. 111) providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by Bureau of Consumer Financial Protection relating to "Arbitration Agreements".
115th	H.Res. 609	Providing for consideration of the bill (H.R. 2201) to amend the Securities Act of 1933 to exempt certain micro-offerings from the registration requirements of such Act, and for other purposes.
115th	H.Res. 658	Providing for consideration of the bill (H.R. 1638) to require the Secretary of the Treasury to submit a report to the appropriate congressional committees on the estimated total assets under direct or indirect control by certain senior Iranian leaders and other figures, and for other purposes, and providing for consideration of the bill (H.R. 4324) to require the Secretary of the Treasury to make certifications with respect to United States and foreign financial institutions' aircraft-related transactions involving Iran, and for other purposes.
115th	H.Res. 693	Providing for consideration of the bill (H.R. 3326) to increase accountability, combat corruption, and strengthen management effectiveness at the World Bank, and providing for consideration of the bill (H.R. 2954) to amend the Home Mortgage Disclosure Act of 1975 to specify which depository institutions are subject to the maintenance of records and disclosure requirements of such Act, and for other purposes.

Money and voting record over time

Itemized FEC receipts beside Voteview scores, by cycle

Period	Itemized	Gifts	In-state %	Score	Position	Rank
2024 cycle · 119th Congress	$65,666	289	70%	—	—	—
2022 cycle · 118th Congress	$698,039	3,108	69%	0.413		282 of 451
2020 cycle · 117th Congress	$126,618	154	30%	0.677		422 of 454
116th Congress	—	—	—	0.730		439 of 450
115th Congress	—	—	—	1.000		448 of 450
114th Congress	—	—	—	0.729		429 of 440

Cycles before 2020 are not yet loaded.

Itemized columns cover individual contributions over $200 in each FEC cycle currently loaded — not career totals. In-state share uses the contributor state on each filing; filings with no state recorded count as outside CO. Scores are Nokken-Poole dimension 1 from Voteview, re-estimated each Congress; Voteview reads the scale from liberal at −1 to conservative at +1. DonorTrail reports the score and rank and leaves the label to the source. FEC figures computed Oct 20, 2026.

Reading this page

What these records do and do not show

This page places two independent public records side by side: itemized campaign contributions reported to the Federal Election Commission, and roll-call votes published by the Clerk of the House and the Secretary of the Senate. The running tab lists FEC receipts and Voteview scores in adjacent columns; DonorTrail draws no link between them. DonorTrail does not assert that any contribution influenced any vote, and nothing here should be read as a claim of cause. Here is the record; the conclusions are yours to draw.

Elsewhere: Wikidata · Congressional Biographical Directory · OpenSecrets · Ballotpedia

Money figures computed Oct 20, 2026. How the data works · Report a correction