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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
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
Co-sponsored · Voted YEA · Dec 9, 2025
Co-sponsored · Voted YEA · Dec 3, 2025
Co-sponsored · Voted YEA · Nov 21, 2025
Co-sponsored · Voted YEA · Sep 19, 2025
Co-sponsored · Voted YEA · Jun 9, 2025
Co-sponsored · Voted YEA · Jun 3, 2025
Co-sponsored · Voted YEA · Apr 10, 2025
Co-sponsored · Voted YEA · Feb 24, 2025
Co-sponsored · Voted NAY · Jan 23, 2025
