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PartyRepublican
StateFlorida
DistrictFL-26
ChamberHouse
CommitteesDefense Subcommittee, Appropriations Committee, National Security, Department of State, and Related Programs Subcommittee
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Mario Diaz-Balart represents Florida's 26th Congressional District in the U.S. House of Representatives, where he serves as a Republican member. He sits on the influential Appropriations Committee and its subcommittees on Defense and State-Foreign Operations. Prior to his congressional service, Diaz-Balart served in the Florida House of Representatives and Florida Senate. He comes from a prominent Cuban-American political family in South Florida.

Name
Mario Diaz-Balart
Party
Republican
State
Florida
District
FL-26
Committees
Defense Subcommittee, Appropriations Committee, National Security, Department of State, and Related Programs Subcommittee
Key Fact 1
Mario Diaz-Balart has served in the U.S. House of Representatives since 2003, initially representing Florida's 25th District before redistricting placed him in the 26th District.
Key Fact 2
He serves on the House Appropriations Committee, one of the most powerful committees in Congress that controls federal spending.
Key Fact 3
His committee assignments include the Defense Subcommittee and the State-Foreign Operations Subcommittee.
Key Fact 4
Before his congressional career, he served in the Florida State Legislature from 1988 to 2002, including time in both the House and Senate.
Key Fact 5
He is part of a political family that includes his brother, former U.S. Representative Lincoln Diaz-Balart, and his aunt and uncle who served in the Cuban Congress before the 1959 revolution.
Key Fact 6
His district includes portions of Miami-Dade and Collier counties in South Florida.
Key Fact 7
He has focused on issues including national security, foreign policy, and matters affecting the Cuban-American community.

Data from Congress.gov

AI-generated biography

Fact Sheet

Name
Mario Diaz-Balart
Party
Republican
State
Florida
District
FL-26
Chamber
House
Committees
Defense Subcommittee, Appropriations Committee, National Security, Department of State, and Related Programs Subcommittee
Key Votes
50

Data from Congress.gov

Promise vs. Vote

Promise Kept Rate

89%

Kept 8 of 9 promises this session

8 Kept1 Broken
Make SWAPs Efficient Act of 2025

Co-sponsored · Voted YEA · Dec 9, 2025

PROMISE KEPT
Combating the Lies of Authoritarians in School Systems Act

Co-sponsored · Voted YEA · Dec 3, 2025

PROMISE KEPT
Denouncing the horrors of socialism.

Co-sponsored · Voted YEA · Nov 21, 2025

PROMISE KEPT
Honoring the life and legacy of Charles "Charlie" James Kirk.

Co-sponsored · Voted YEA · Sep 19, 2025

PROMISE KEPT
PROMISE KEPT
SAVE Act

Co-sponsored · Voted YEA · Apr 10, 2025

PROMISE KEPT
Assisting Small Businesses Not Fraudsters Act

Co-sponsored · Voted YEA · Feb 24, 2025

PROMISE KEPT
Born-Alive Abortion Survivors Protection Act

Co-sponsored · Voted NAY · Jan 23, 2025

PROMISE BROKEN