Mario Diaz-Balart
01000

Mario Diaz-Balart

Republican · FL-26 · House of Representatives

23 years in office

Quylt Score

672
Primary Score
|
57
Party Line
rank-and-file Republican

Score Breakdown

Legislative Output35% of score
Laws Enacted1 bill signed into law
3015%
Bills Advanced16 of 108 bills out of committee
7412%
Federal Funding Secured$3429473M in federal obligations in district (119th Congress)
1008%
Engagement20% of score
Roll Call Attendance38 of 40 votes (95.0%)
9315%
Committee Hearing ParticipationCommittee Chair — leads hearings
955%
Collaboration15% of score
Bipartisan Cosponsoring4 of 20 cosponsored bills cross-party
3310%
Cross-Aisle Co-Authored Bills7 of 13 sponsored bills have cross-party cosponsors
1005%
Position & Influence20% of score
Leadership RoleVice Chair, House Committee on Appropriations
7510%
Committee SeniorityRank 7 on 1 committee
5510%
Qualifications & Integrity10% of score
Education & Credentials
Pending5%
Ethics RecordNo formal ethics violations on record
505%

Last updated: April 29, 2026

Reflects official Senate/House Ethics Committee records. Recent actions may not yet be reflected.

Quylt Scores update as official government data becomes available. Ethics records may lag 30–90 days from official committee publication.

Committee Assignments (1)

Sponsored Legislation (108)

HR 4779National Security, Department of State, and Related Programs Appropriations Act, 2026

Introduced 2025-07-25 · Placed on the Union Calendar, Calendar No. 177.

International Affairs

HR 4397Muslim Brotherhood Terrorist Designation Act of 2025

Introduced 2025-07-15 · Referred to the Committee on Foreign Affairs, and in addition to the Committee on the Judiciary, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

International Affairs

HR 3958To require the United States Postal Service to notify postal customers and relevant officials when operations are temporarily suspended at a post office, and for other purposes.

Introduced 2025-06-12 · Referred to the House Committee on Oversight and Government Reform.

Government Operations and Politics

Introduced 2023-09-28 · On agreeing to the Diaz-Balart amendments (A001) Agreed to by voice vote.

HRES 325Commemorating the 100th anniversary of the city of Hialeah, Florida.

Introduced 2025-04-10 · Referred to the House Committee on Oversight and Government Reform.

Government Operations and Politics

HR 1299EAGLES Act of 2025

Introduced 2025-02-13 · Referred to the Committee on the Judiciary, and in addition to the Committee on Education and Workforce, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

Crime and Law Enforcement

HR 672To establish new ZIP Codes for certain communities, and for other purposes.

Introduced 2025-01-23 · Received in the Senate and Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

Government Operations and Politics

HR 268STOP MADURO Act

Introduced 2025-01-09 · Referred to the House Committee on Foreign Affairs.

International Affairs

HR 9692STOP MADURO Act

Introduced 2024-09-19 · Referred to the House Committee on Foreign Affairs.

International Affairs

Introduced 2024-06-26 · On agreeing to the Diaz-Balart amendments (A001) Agreed to by voice vote.

HR 8771Department of State, Foreign Operations, and Related Programs Appropriations Act, 2025

Introduced 2024-06-14 · Read twice. Placed on Senate Legislative Calendar under General Orders. Calendar No. 507.

Economics and Public Finance

HR 7310Flood Risk Transparency for Homebuyers Act

Introduced 2024-02-09 · Referred to the House Committee on Financial Services.

Housing and Community Development

HRES 911Commending María Corina Machado as Venezuela's legitimate presidential opposition candidate.

Introduced 2023-12-05 · Referred to the House Committee on Foreign Affairs.

International Affairs

HR 4665Department of State, Foreign Operations, and Related Programs Appropriations Act, 2024

Introduced 2023-07-17 · Received in the Senate. Read twice. Placed on Senate Legislative Calendar under General Orders. Calendar No. 222.

International Affairs

HR 4111School Guardian Act of 2023

Introduced 2023-06-14 · Referred to the Committee on the Judiciary, and in addition to the Committee on Ways and Means, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

Crime and Law Enforcement

HR 3410SAND Act

Introduced 2023-05-17 · Referred to the Subcommittee on Water Resources and Environment.

Water Resources Development

HR 2Secure the Border Act of 2023

Introduced 2023-05-02 · Referred to the Subcommittee on Social Security.

Immigration

HR 1005EAGLES Act of 2023

Introduced 2023-02-14 · Referred to the Committee on the Judiciary, and in addition to the Committee on Education and the Workforce, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

Crime and Law Enforcement

HR 860To establish new ZIP Codes for certain communities, and for other purposes.

Introduced 2023-02-07 · Referred to the House Committee on Oversight and Accountability.

Government Operations and Politics

HR 8054Defending Domestic Orange Juice Production Act

Introduced 2022-06-14 · Referred to the House Committee on Energy and Commerce.

Health

HR 6263Protecting Guides and Outfitters from Coronavirus Vaccine Mandates in the Great Outdoors Act

Introduced 2021-12-14 · Referred to the Subcommittee on Conservation and Forestry.

Public Lands and Natural Resources

HR 5840Muslim Brotherhood Terrorist Designation Act of 2021

Introduced 2021-11-03 · Referred to the Subcommittee on Immigration and Citizenship.

International Affairs

HR 5793NFIP Risk Rating 2.0 Delay Act of 2021

Introduced 2021-11-01 · Referred to the House Committee on Financial Services.

Finance and Financial Sector

HR 5556Flood Risk Transparency for Homebuyers Act

Introduced 2021-10-12 · Referred to the House Committee on Financial Services.

Housing and Community Development

HRES 527Expressing solidarity with the Cuban people in their demands for freedom and respect for basic human rights.

Introduced 2021-07-13 · Referred to the House Committee on Foreign Affairs.

International Affairs

HRES 488Supporting a stable Colombia and opposing any threat to democracy in Colombia.

Introduced 2021-06-22 · Referred to the Subcommittee on Western Hemisphere, Civilian Security, Migration and International Economic Policy.

International Affairs

HR 2684CFRM Act of 2021

Introduced 2021-04-20 · Referred to the Subcommittee on Immigration and Citizenship.

Immigration

HRES 312Expressing the profound sorrow of the House of Representatives on the death of the Honorable Alcee L. Hastings.

Introduced 2021-04-14 · Motion to reconsider laid on the table Agreed to without objection.

Congress

HRES 278Commemorating the 60th anniversary of the Bay of Pigs operation and remembering the members of Brigada de Asalto 2506 (Assault Brigade 2506).

Introduced 2021-03-26 · Referred to the Subcommittee on Western Hemisphere, Civilian Security, Migration and International Economic Policy.

International Affairs

HR 1493SAND Act

Introduced 2021-03-02 · Referred to the Subcommittee on Water Resources and Environment.

Water Resources Development

HR 750Luke and Alex School Safety Act of 2021

Introduced 2021-02-03 · Referred to the Subcommittee on Crime, Terrorism, and Homeland Security.

Education

HR 462To establish new ZIP Codes for certain communities, and for other purposes.

Introduced 2021-01-25 · Referred to the House Committee on Oversight and Reform.

Government Operations and Politics

HRES 1257Recognizing International Human Rights Day.

Introduced 2020-12-10 · Referred to the House Committee on Foreign Affairs.

International Affairs

HRES 971Commemorating the 35th anniversary of broadcasting to Cuba.

Introduced 2020-05-15 · Referred to the Subcommittee on Western Hemisphere, Civilian Security and Trade.

International Affairs

HR 5229Luke and Alex School Safety Act of 2019

Introduced 2019-11-21 · Referred to the Subcommittee on Crime, Terrorism, and Homeland Security.

Education

HR 2413Nicaragua TPS Act of 2019

Introduced 2019-04-30 · Referred to the Subcommittee on Immigration and Citizenship.

Immigration

HR 2412Muslim Brotherhood Terrorist Designation Act of 2019

Introduced 2019-04-30 · Referred to the Subcommittee on Crime, Terrorism, and Homeland Security.

International Affairs

HR 2241Disaster Savings and Resilient Construction Act of 2013

Introduced 2013-06-04 · Referred to the House Committee on Ways and Means.

Taxation

HR 1878Safe Building Code Incentive Act of 2013

Introduced 2013-05-08 · Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

Emergency Management

HRES 170Recognizing the Falkland Islands referendum in favor of retaining their status as a British Overseas Territory.

Introduced 2013-04-18 · Referred to the Subcommittee on the Western Hemisphere.

International Affairs

Introduced 2012-06-27 · By unanimous consent, the Diaz-Balart amendment was withdrawn. (consideration: CR H4107)

HR 2069Safe Building Code Incentive Act of 2011

Introduced 2011-06-01 · Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

Emergency Management

HRES 536Condemning the murder of Wilman Villar Mendoza and honoring his sacrifice in the cause of freedom for the Cuban people.

Introduced 2012-02-02 · Referred to the Subcommittee on the Western Hemisphere.

International Affairs

HR 377To establish new ZIP codes for certain communities, and for other purposes.

Introduced 2019-01-09 · Referred to the House Committee on Oversight and Reform.

Government Operations and Politics

HR 6846To require the United States Postal Service to establish new ZIP codes, and for other purposes.

Introduced 2018-09-20 · Received in the Senate and Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

Government Operations and Politics

HR 6113To establish new ZIP codes for certain communities, and for other purposes.

Introduced 2018-06-14 · Referred to the House Committee on Oversight and Government Reform.

Government Operations and Politics

HR 6072Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2019

Introduced 2018-06-12 · Placed on the Union Calendar, Calendar No. 584.

Economics and Public Finance

HRES 916Honoring Las Damas de Blanco as the recipient of the 2018 Milton Friedman Prize for Advancing Liberty.

Introduced 2018-05-25 · Referred to the House Committee on Foreign Affairs.

International Affairs

HRES 650Recognizing the results of the free and fair elections for the new Members of the Legislative Assembly of the Falkland Islands held on November 9, 2017.

Introduced 2017-12-07 · Referred to the House Committee on Foreign Affairs.

Government Operations and Politics

Introduced 2017-09-06 · On agreeing to the Diaz-Balart amendments (A008) Agreed to by voice vote.

HR 3353Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2018

Introduced 2017-07-21 · Placed on the Union Calendar, Calendar No. 169.

Economics and Public Finance

HR 1887To amend the Billfish Conservation Act of 2012 to clarify an exemption for traditional fisheries and markets.

Introduced 2017-04-04 · Referred to the Subcommittee on Water, Power and Oceans.

Public Lands and Natural Resources

HR 768To require the United States Postal Service to designate a single, unique ZIP code for Miami Lakes, Florida.

Introduced 2017-01-31 · Referred to the House Committee on Oversight and Government Reform.

Government Operations and Politics

HR 377Muslim Brotherhood Terrorist Designation Act of 2017

Introduced 2017-01-09 · Referred to the Subcommittee on Crime, Terrorism, Homeland Security, and Investigations.

International Affairs

HR 5394Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2017

Introduced 2016-06-07 · Placed on the Union Calendar, Calendar No. 472.

Economics and Public Finance

HR 3892Muslim Brotherhood Terrorist Designation Act of 2015

Introduced 2015-11-03 · Ordered to be Reported (Amended) by the Yeas and Nays: 17 - 10.

International Affairs

HR 2829Free Market Healthcare Restoration and Coverage Act of 2015

Introduced 2015-06-18 · Referred to the Subcommittee on Indian, Insular and Alaska Native Affairs.

Health

HR 2577Military Construction, Veterans Affairs, and Related Agencies Appropriations Act, 2017

Introduced 2015-05-27 · Second cloture on the conference report not invoked in Senate by Yea-Nay Vote. 52 - 46. Record Vote Number: 135. (consideration: CR S5229-5240; text: CR S5239)

Economics and Public Finance

HR 4330Agriculture Hurricane Recovery Act of 2005

Introduced 2005-11-15 · Referred to the Committee on Agriculture, and in addition to the Committees on the Budget, Ways and Means, and Resources, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

Agriculture and Food

HR 4031Nursery and Tropical Fruit Producer Hurricane Relief Act

Introduced 2005-10-07 · Referred to the Subcommittee on Livestock and Horticulture.

Agriculture and Food

HR 1748Safe Building Code Incentive Act of 2015

Introduced 2015-04-13 · Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

Emergency Management

Introduced 2009-05-07 · On agreeing to the Diaz-Balart, M. amendment (A013) Agreed to by voice vote.

HR 4964CARS Act of 2010

Introduced 2010-03-25 · Referred to the House Committee on Ways and Means.

Taxation

HR 4365To limit the distribution of funds for campaign-related work under the American Recovery and Reinvestment Act of 2009, to reduce the deficit, and for other purposes.

Introduced 2009-12-16 · Referred to the House Committee on Oversight and Government Reform.

Government Operations and Politics

HR 2942Highway Trust Fund Reclamation Act

Introduced 2009-06-18 · Referred to the House Committee on Appropriations.

Economics and Public Finance

HR 2592Safe Building Code Incentive Act of 2009

Introduced 2009-05-21 · Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

Emergency Management

HR 2591Integrated Public Alert and Warning System Modernization Act of 2009

Introduced 2009-05-21 · Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

Emergency Management

HR 1559To provide for the resolution of several land ownership and related issues with respect to parcels of land located within the Everglades National Park.

Introduced 2009-03-17 · Referred to the Subcommittee on National Parks, Forests and Public Lands.

Public Lands and Natural Resources

HRES 1691Recognizing Hispanic Heritage Month and celebrating the vast contributions of Hispanic-Americans to the strength and culture of the United States.

Introduced 2010-09-29 · Referred to the House Committee on Oversight and Government Reform.

Civil Rights and Liberties, Minority Issues

HRES 1388Supporting the goals and ideals of National Hurricane Preparedness Week.

Introduced 2010-05-24 · Motion to reconsider laid on the table Agreed to without objection.

Emergency Management

HRES 783Recognizing Hispanic Heritage Month and celebrating the vast contributions of Hispanic Americans to the strength and culture of the United States.

Introduced 2009-09-29 · Motion to reconsider laid on the table Agreed to without objection.

Civil Rights and Liberties, Minority Issues

HRES 387Supporting the goals and ideals of National Hurricane Preparedness Week.

Introduced 2009-04-30 · Motion to reconsider laid on the table Agreed to without objection.

Emergency Management

HRES 163Expressing the sense of the House of Representatives on the need for appropriate accountability and congressional oversight of public buildings and facilities projects.

Introduced 2009-02-12 · Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

Government Operations and Politics

Introduced 2008-07-23 · On agreeing to the Diaz-Balart, M. amendment (A003) Agreed to by voice vote.

HR 6728Everglades National Park Land Exchange Act of 2008

Introduced 2008-07-31 · Referred to the Subcommittee on National Parks, Forests and Public Lands.

Public Lands and Natural Resources

HR 5962Keep Our Homes Act of 2008

Introduced 2008-05-05 · Referred to the House Committee on Ways and Means.

Taxation

HR 5905CARS Act of 2008

Introduced 2008-04-24 · Referred to the House Committee on Ways and Means.

Taxation

HR 668Web Video Violence Act

Introduced 2007-01-24 · Referred to the Subcommittee on Crime, Terrorism, and Homeland Security.

Crime and Law Enforcement

HRES 402Supporting the goals and ideals of National Hurricane Preparedness Week.

Introduced 2007-05-15 · Motion to reconsider laid on the table Agreed to without objection.

Commemorations

Introduced 2003-07-16 · On agreeing to the Diaz-Balart, M. amendment (A002) Agreed to by voice vote.

HR 3785To authorize the exchange of certain land in Everglades National Park.

Introduced 2004-02-10 · Became Public Law No: 108-483.

Public Lands and Natural Resources

HR 3165Purchase Card and Travel Card Accountability Act of 2003

Introduced 2003-09-24 · Referred to the House Committee on Government Reform.

Government Operations and Politics