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© 2026 Congressional Accountability Tracker

Brian J. Mast

Brian J. Mast

RepublicanFL-21 · Representative
OverviewStatementsBillsFinanceVotesElections
Brian J. Mast

Brian J. Mast

RepublicanFL-21 · Representative
Voting Ideologyⓘ
Liberal
Conservative
Conservative (0.461)
Share:

Brian J. Mast is a Republican Representative from FL, District 21. He has served 9 years in Congress across 5 terms. Based on his voting record, he is rated as conservative, voting with his party 97.6% of the time. This member has 1 misconduct entry in our database.

9
Years in Office
5
Terms Served
119
Current Congress

Take Action — Contact Brian

Your voice matters. Reach out to your Representative directly.

Call 202-225-3026Official Website

Report Card

Performance metrics for the current Congress

97.6%
Party Loyaltyⓘ
11 votes against party
3.6%
Missed Votesⓘ
470 total votes
11
Bills Sponsoredⓘ
View all →
1
Misconduct Entriesⓘ

How Brian Compares

vs. the average House member

Party Loyalty+1.6% vs avg
97.6%
Avg: 96.0%
Missed Votes0.0% vs avg
3.6%
Avg: 3.6%
Bills Sponsored+3.8 vs avg
11
Avg: 7.2

Committee Assignments

Committees shape which bills get heard. See what this member has influence over.

Aviation SubcommitteeMemberCoast Guard and Maritime Transportation SubcommitteeMemberForeign Affairs CommitteeChairTransportation and Infrastructure CommitteeMemberWater Resources and Environment SubcommitteeMember

Campaign Finance

2026 cycle · through 2025-12-31

$2,301,554
Cash on Handⓘ
$2,368,244
Total Receiptsⓘ
$1,838,067
Disbursementsⓘ
$1,814,557
Individual Donors
$199,500
PAC Contributionsⓘ
$0
Self-Fundingⓘ

Service History

2017–2023House · FL-18 · Republican
2023–2027House · FL-21 · RepublicanCurrent

District Demographics

FL-21 · ACS 2023 estimates · These are the people this member represents.

791,702
Population
$79,967
Median Income
48.2
Median Age
35.2%
College Educated
Racial Composition
White 69.1%Black 13.0%Hispanic 18.1%Asian 2.1%