U.S. House of Representatives
Brian J. Mast
U.S. Representative for Florida's 21st District
- Party
- Republican
- Current term
- Jan 3, 2025 – Jan 3, 2027
- Profile updated
- Oct 28, 2026
At a glance
Brian J. Mast represents Florida's 21st District in the U.S. House. Mast first took office in this chamber on Jan 3, 2017, and the current term runs to Jan 3, 2027. We've loaded 300 of Mast's recent roll-call votes. Mast sponsored at least 19 bills or resolutions in recent sessions.
Committees: Foreign Affairs (Chair); Transportation and Infrastructure
Source: congress-legislators, Biographical Directory of Congress · checked Oct 28, 2026
Deeper analysis
MEMBERSMembers see analysis computed from the public records on this page:
- How often Mast voted, and how often their vote matched the outcome and their party
- How often they voted the same way as Florida's other representatives
- Their votes grouped by topic
- Campaign money by donation size, in-state vs. out-of-state, and compared with past elections
- What this means for you: how this district compares with Florida and the country
The records themselves stay free above and below. Analysis never predicts outcomes or judges motives.
Promises and progress
Recent votes
Full voting history (300 votes) →97% voted on 300 recent roll calls
- Sep 16, 2026 S. 2403 · Retire through Ownership Act Final passage On Motion to Suspend the Rules and Pass. Result: Passed (401–14). This vote decided whether the bill passes this chamber. Office of the Clerk, U.S. House ↗ Voted Yes
- Sep 16, 2026 H.R. 9497 · Water Resources Development Act of 2026 Final passage On Motion to Suspend the Rules and Pass, as Amended. Result: Passed (415–9). This vote decided whether the bill passes this chamber. Office of the Clerk, U.S. House ↗ Voted Yes
- Sep 16, 2026 H.R. 9340 · Ratepayer Protection Act Final passage On Motion to Suspend the Rules and Pass, as Amended. Result: Passed (417–3). This vote decided whether the bill passes this chamber. Office of the Clerk, U.S. House ↗ Voted Yes
- Sep 16, 2026 H.J.Res. 213 · Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule issued by the Environmental Protection Agency relating to the "California State Nonroad Engine Pollution Control Standards; Commercial Harbor Craft Regulations; Notice of Decision". Final passage On Passage. Result: Passed (214–208). This vote decided whether the bill passes this chamber. Office of the Clerk, U.S. House ↗ Voted Yes
- Sep 16, 2026 H.R. 10326 · PROOF Act Final passage On Passage. Result: Passed (217–207). This vote decided whether the bill passes this chamber. Office of the Clerk, U.S. House ↗ Voted Yes
Bills Mast sponsored
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To amend the Internal Revenue Code of 1986 to establish the motor fuel deduction.
Latest action (Oct 22, 2026): Referred to the House Committee on Ways and Means.
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GAS Act of 2026
Latest action (Oct 22, 2026): Referred to the House Committee on Ways and Means.
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Foreign Military Financing Loan Authorization Act of 2026
Latest action (May 13, 2026): Ordered to be Reported (Amended) by the Yeas and Nays: 37 - 9.
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To require the Administrator of the Environmental Protection Agency to waive Reid Vapor Pressure requirements with respect to calendar year 2026, and for other purposes.
Latest action (Apr 27, 2026): Referred to the House Committee on Energy and Commerce.
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Expressing support for the designation of the week of September 19 through September 26, 2026, as "National Estuaries Week".
Latest action (Sep 10, 2026): Referred to the House Committee on Natural Resources.
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To designate the facility of the United States Postal Service located at 9995 Southeast Federal Highway in Hobe Sound, Florida, as the "Special Operations Chief Petty Officer Aaron Carson Vaughn Post Office Building".
Latest action (Sep 3, 2026): Referred to the House Committee on Oversight and Government Reform.
Showing the 6 most recent of the bills loaded. Introducing a bill is not the same as passing it.
Campaign finance
Principal campaign committee · 2026 election · reported Jan 1, 2025 through Oct 14, 2026
Total reported receipts
$5,097,732
Money the campaign reported receiving for this election. Not personal wealth or government spending.
A contribution shows who gave money, not why a representative voted a certain way. Source: Federal Election Commission ↗
Recent filings
- Statement of Candidacy 2026 · filed Aug 28, 2026 · Original filing ↗
- Statement of Candidacy 2025 · filed Sep 17, 2025 · Original filing ↗
- Statement of Candidacy 2024 · filed Nov 12, 2024 · Original filing ↗
Other public disclosures
Separate records with different meanings. We never add them together.
How this may affect your community
Florida's 21st District
People
812,005 residents
Household income
Median $82,154 a year
Rent
Median $1,787 a month
Internet
4.5% of households have no internet access
What's uncertain
These numbers describe the district. They don't show that any representative caused them, and survey estimates have margins of error. Source: Census Bureau, American Community Survey 2024 5-year estimates.