MAST, BRIAN
R · house · currently seated · bioguide M001199
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- FEC candidate id
H6FL18097- Internal id
8bf746e1-aecb-4594-9259-1aa5f67c5680- Status
- incumbent
Who this candidate represents
Who lives here — American Community Survey 5-year estimates (2024), FL-21. Source.
| Category | Metric | Value |
|---|---|---|
| People | Population | 812,005 |
| People | Median age | 48 |
| Income | Median household income | $82,154 |
| Income | Per-capita income | $50,417 |
| Income | In poverty | 10.7% |
| Income | Unemployed | 5.0% |
| Income | Gini inequality index | 0.503 |
| Race | White alone | 66.0% |
| Race | Black alone | 13.5% |
| Race | Asian alone | 2.2% |
| Race | Hispanic or Latino | 18.8% |
| Race | Two or more races | 13.4% |
| Origin | Foreign-born | 16.7% |
| Language | Speaks English only at home | 78.5% |
| Language | Speaks Spanish at home | 13.7% |
| Education | High school or higher | 61.0% |
| Education | Bachelor's or higher | 36.2% |
| Education | Advanced degree | 13.4% |
| Household | Family households | 65.3% |
| Household | Avg household size | 2.45 |
| Household | Never married (15+) | 27.0% |
| Housing | Median home value | $412,700 |
| Housing | Median gross rent | $1,787 |
| Housing | Single-family detached | 59.0% |
| Housing | Built before 1940 | 0.6% |
| Housing | Overcrowded (>1 per room) | 2.0% |
| Housing | Vacant units | 16.0% |
| Service | Veterans (18+) | 8.1% |
| Health | With a disability | 13.8% |
| Connectivity | Households with broadband | 93.0% |
| Connectivity | Households with no internet | 4.5% |
| Commute | Drove alone | 72.9% |
| Commute | Public transit | 0.5% |
| Commute | Worked from home | 14.9% |
Cycle financials
Source: FEC weball bulk file (cycle summary). Numbers in USD; 0 = no activity reported.
| Cycle | Raised | Spent | Cash on hand | Debts | Indiv. contribs. |
|---|---|---|---|---|---|
| 2026 | $3,104,405 | $2,322,221 | $2,553,562 | $0 | $2,348,618 |
| 2024 | $3,998,824 | $4,341,120 | $1,771,378 | $0 | $3,070,108 |
| 2022 | $6,338,072 | $5,218,761 | $2,113,674 | $0 | $5,142,938 |
| 2020 | $6,196,669 | $5,369,800 | $994,362 | $0 | $4,879,945 |
| 2018 | $6,120,278 | $6,047,403 | $167,493 | $0 | $4,345,371 |
| 2016 | $2,967,557 | $2,872,939 | $94,618 | $64,499 | $2,386,588 |
Elections
- 2016 general house · FL-21 — running
- 2016 general house · FL-18 — won
- 2018 general house · FL-21 — running
- 2018 general house · FL-18 — won
- 2020 general house · FL-18 — won
- 2020 general house · FL-21 — running
- 2022 general house · FL-21 — won
- 2024 general house · FL-21 — won
- 2026 general house · FL-21 — running
Committees
- BRIAN MAST FOR CONGRESS — principal · type H
- MAST FOR CONGRESS — principal · type H
Recent votes
- 2026-05-15 · Cong. 119 · house roll 175
YEA on HR 8469 — Making appropriations for military construction, the Department of Veterans Affairs, and related agencies for the fiscal year ending September 30, 2027, and for other purposes. - 2026-05-15 · Cong. 119 · house roll 174
NAY on HR 8469 — Making appropriations for military construction, the Department of Veterans Affairs, and related agencies for the fiscal year ending September 30, 2027, and for other purposes. - 2026-05-14 · Cong. 119 · house roll 173
YEA on HR 8365 — Monitor Accountability Act - 2026-05-14 · Cong. 119 · house roll 172
NAY on HR 8365 — Monitor Accountability Act - 2026-05-14 · Cong. 119 · house roll 171
YEA on HR 5625 — Cashless Bail Reporting Act - 2026-05-14 · Cong. 119 · house roll 170
NAY on HCONRES 75 — Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove the United States Armed Forces from hostilities against the Islamic Republic of Iran. - 2026-05-14 · Cong. 119 · house roll 169
YEA on HR 6260 — Keeping Violent Offenders Off Our Streets Act of 2025 - 2026-05-14 · Cong. 119 · house roll 168
NAY on HR 6260 — Keeping Violent Offenders Off Our Streets Act of 2025 - 2026-05-13 · Cong. 119 · house roll 167
YEA on HRES 1259 — Expressing the sense of the House of Representatives that the President should prioritize securing the release of Pastor Jin Mingri, Pastor Gao Quanfu and his wife Pang Yu, Dr. Gulshan Abbas, and Jimmy Lai detained by the People's Republic of China during future engagements with Chinese President Xi Jinping. - 2026-05-13 · Cong. 119 · house roll 166
YEA on HRES 1251 — Calling on elected officials and civil society leaders to counter antisemitism and educate the public on the contributions of the Jewish-American community.
Sponsored & cosponsored bills
- sponsor · 2026-05-04 — HR 8661 — Foreign Military Financing Loan Authorization Act of 2026
- sponsor · 2026-04-27 — HR 8519 — 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.
- sponsor · 2026-03-24 — HR 8054 — To designate the Palm Beach International Airport in Florida as the "Donald J. Trump International Airport", and for other purposes.
- sponsor · 2026-03-18 — HCONRES 79 — Authorizing the use of the rotunda of the Capitol for the lying in state of the remains of Air Force Major John A. Klinner, Captain Ariana G. Savino, Captain Seth R. Koval, Captain Curtis J. Angst, Technical Sergeant Ashley B. Pruitt, and Technical Sergeant Tyler H. Simmons.
- sponsor · 2026-03-12 — HCONRES 77 — Authorizing the use of the rotunda of the Capitol for the lying in state of the remains of Army Major Jeffrey R. O'Brien, Captain Cody A. Khork, Chief Warrant Officer 3 Robert M. Marzan, Sergeant First Class Noah L. Tietjens, Sergeant First Class Nicole M. Amor, Sergeant Declan J. Coady, and Sergeant Benjamin N. Pennington.
- sponsor · 2026-03-04 — HRES 1099 — Reaffirming Iran remains the largest state sponsor of terrorism.
- sponsor · 2026-02-10 — HCONRES 74 — Providing for a joint session of Congress to receive a message from the President.
- sponsor · 2026-02-09 — HR 7438 — PETSAFE Act of 2026
- sponsor · 2025-12-18 — HR 6875 — AI OVERWATCH Act
- sponsor · 2025-12-15 — HCONRES 67 — Authorizing the use of the rotunda of the Capitol for the lying in state of the remains of Sergeant Edgar Brian Torres-Tovar, and of Sergeant William Nathaniel Howard, of the Iowa National Guard.
Election prediction
Cycle 2026 · model baseline-v1 · base rate 15.1%
P(win) = 99.0%
| Feature | Δ P(win) |
|---|---|
| Base rate (historical) | 15.1% |
| incumbent | +78.0% |
| R (major party) | +10.0% |
Baseline model (incumbency × party × office). Calibration: backtest Brier score is the reference, see npm run db:ingest -- --source=predict-backtest-election. Future model versions must beat baseline Brier on the same held-out cohort or they don't ship.
Independent expenditures
Money spent by super PACs and other non-connected committees for or against this candidate. Source: FEC Schedule E (independent_expenditure CSV bulk).
| Cycle | Support | Oppose | IEs |
|---|---|---|---|
| 2024 | $121,236 | $0 | 451 |
| 2022 | $220,587 | $0 | 400 |
Recent (latest 25)
| Date | Spender | For / against | Amount | Purpose |
|---|---|---|---|---|
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $287 | Caging and Database Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $457 | Leads / Phone Lists(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $89 | Caging and Database Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $132 | Phonebank Payroll Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $187 | Leads / Phone Lists(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $233 | PHONEBANK IT/TECH SUPPORT(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $127 | Phonebank Payroll Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $145 | Caging and Database Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $230 | Leads / Phone Lists(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $287 | PHONEBANK IT/TECH SUPPORT(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $110 | Caging and Database Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $163 | Phonebank Payroll Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $231 | Leads / Phone Lists(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $289 | PHONEBANK IT/TECH SUPPORT(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $278 | Caging and Database Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $412 | Phonebank Payroll Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $585 | Leads / Phone Lists(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $730 | PHONEBANK IT/TECH SUPPORT(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $36 | Caging and Database Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $53 | Phonebank Payroll Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $75 | Leads / Phone Lists(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $93 | PHONEBANK IT/TECH SUPPORT(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $222 | Caging and Database Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $328 | Phonebank Payroll Services(Estimate) |
| — | AMERICAN VETERANS SUPPORT GROUP PAC | support | $466 | Leads / Phone Lists(Estimate) |
Transfers from committees
Direct contributions from PACs and party committees. Source: FEC pas2 bulk (committee-to-candidate transactions).
Top individual donors (2026 cycle)
Via this candidate's principal committee MAST FOR CONGRESS.
Aggregated from FEC Schedule A by donor (name + city + state). Employer + occupation reflect the donor's most recent gift. Source: FEC indiv bulk.
| Donor | Employer / occupation | City, ST | Gifts | Total |
|---|---|---|---|---|
| WOLDENBURG, JORGE | CORPAC · CEO | BAL HARBOUR, FL | 2 | $6,500 |
| WEINBERGER, ERIC MR. | COLUMNA · ADMIN | PALM BEACH GARDENS, FL | 1 | $3,300 |
| WILSON, W PATRICK | MEDIATEK INC. · SEMICONDUCTORS | ALEXANDRIA, VA | 1 | $2,000 |
| PORTO, DW | NONE · RETIRED | HOBE SOUND, FL | 2 | $1,040 |
| DIGREGORIO, KATHLEEN | — | PUNTA GORDA, FL | 1 | $1,000 |
| MACK, CONNIE | SELF EMPLOYED · CONSULTING | BRADENTON, FL | 1 | $1,000 |
| GIORNO, KAREN | EARHART TURNER LLC · CONSULTANT | WEST PALM BEACH, FL | 1 | $1,000 |
| STANTON, FREDERICK W. MR. III | NONE · RETIRED | LAKE FOREST, IL | 1 | $1,000 |
| PACHECO, VELMA R. MS. | NONE · RETIRED | HAMPTON, VA | 1 | $1,000 |
| KRAMER, CHARLES | — | WEST PALM BEACH, FL | 1 | $1,000 |
| WALSH, MIKE | DLA PIPER LLP · ATTORNEY | ARLINGTON, VA | 2 | $1,000 |
| BERGER, JACK MR. | SELF EMPLOYED · ARCHITECT | CHICAGO, IL | 1 | $1,000 |
| MEAKEM, CAROLYN MS. | NONE · RETIRED | RALEIGH, NC | 1 | $1,000 |
| KOLAR, RONALD MR. | NONE · RETIRED | JACKSON, MN | 1 | $1,000 |
| TUCKER, SCOTT | PLANET TECHNOLOGIES · CEO | ISLE OF PALMS, SC | 1 | $1,000 |
| ZAYAS, HENRY | FLORIDA IMAGING CONSULTANTS · PHYSICIAN | STUART, FL | 1 | $1,000 |
| SCHADEMAN, FRED MR | — | SAINT CLOUD, FL | 1 | $501 |
| WHITCOMB, LEE E. CAPT. | NONE · RETIRED | MEQUON, WI | 1 | $501 |
| TOROK, JERRY A. | NONE · RETIRED | NOXON, MT | 1 | $500 |
| ESSER, PETER | NEXPERIA USA · HEAD OF ADVOCACY & ALLIANCES | ALEXANDRIA, VA | 1 | $500 |
| HUDSON, DANA | C6 STRATEGIES · GOVERNMENT RELATIONS | WASHINGTON, DC | 1 | $500 |
| WUNDER, WILLIAM P. MR. | NONE · RETIRED | JUPITER, FL | 1 | $500 |
| SFERLE, ADRIAN | SUPERMICRO · SENIOR DIRECTOR OF GOVERNMENT AFFAIRS | SAN FRANCISCO, CA | 1 | $500 |
| LICHTER, DAVID | LICHTER LAW FIRM · ATTORNEY | NORTH MIAMI, FL | 1 | $500 |
| SHABSELS, SUSAN | — | BROOKLYN, NY | 1 | $500 |
Connected on the graph
Inbound (100)
Outbound (100)
Clips (1)
Quotes, press releases, and Congressional Record fragments where this entity is the subject. Source: govinfo.gov BILLSTATUS + per-source ingest pipelines.
| Date | Source | Speaker | Headline |
|---|---|---|---|
| — | Congressional Record | — | MILITARY CONSTRUCTION, VETERANS AFFAIRS, AND RELATED AGENCIES APPROPRIATIONS ACT, 2027 |