Brian J. Mast

How to contact Brian J. Mast

Official website (its contact page takes messages from constituents)

Washington office: 2182 Rayburn House Office Building Washington DC 20515-0921 · 202-225-3026

District offices:

• 121 SW. Port St. Lucie Blvd., Port St. Lucie, FL 34984 · 772-336-2877
• 171 SW Flagler Ave., Stuart, FL 34994 · 772-403-0900
• 601 Heritage Drive, Suite 144, Jupiter, FL 33458 · 561-530-7778
• 100 North U.S. HWY 1, Suite 217, Fort Pierce, FL 34950 · 772-446-8855

Official accounts: X · Facebook · Instagram · YouTube

The member's official government offices and accounts, from Congress's member data (congress-legislators, public domain). Calls and messages from constituents usually go to staff, who log them by issue; say you're a constituent and give your town or ZIP.

Where Brian J. Mast falls, left to right

Moderately right, from their votes in Congress (DW-NOMINATE, Voteview) · Voteview. 291st from the left of 431

Voting record, 119th Congress

Rankings: 229th of 431 (1st = votes with their party most often) · 136th of 430 (1st = most votes missed)

Legislation, 119th Congress

Sponsored 46 bills and resolutions; 2 passed a chamber; 1 became law. Most often about armed forces and national security, international affairs and congress. 56th of 433 (1st = most bills sponsored)

Became law

• Medal of Sacrifice Act May 28, 2026

Most recent

• To amend the Internal Revenue Code of 1986 to establish the motor fuel deduction. October 22, 2026
• GAS Act of 2026 October 22, 2026
• Foreign Military Financing Loan Authorization Act of 2026 May 4, 2026

From Congress.gov. Counts bills where they're the primary sponsor.

Committees

• House Committee on Transportation and Infrastructure
  Aviation · Coast Guard and Maritime Transportation · Water Resources and Environment
• House Committee on Foreign Affairs (Chair)

Service

• In the House since 2017
• Current term ends January 3, 2027
• Born 1980

From Congress's member data (congress-legislators, public domain).

Who gives money to Brian J. Mast

The political action committees that gave to Brian J. Mast's campaign, and the groups that forwarded bundled gifts, January 2023 through the latest 2026 reports.

Largest direct PAC givers

1. Engineers Political Education Committee (EPEC)/INTERNATIONAL UNION OF OPERATING ENGINEERS · $20,000
2. American Israel Public Affairs Committee Political Action Committee · $20,000
3. American Bankers Association PAC (BANKPAC) · $16,000
4. Atlas Air Worldwide Holdings, Inc. Political Action Committee (FEC) · $16,000
5. Hispanic Leadership Trust Partnership (FEC) · $15,500
6. Employees of RTX Corporation Political Action Committee · $15,000
7. MR. Southern Missourian in the House PAC (FEC) · $15,000
8. Guidewell Mutual Holding Corporation Political Action Committee (GUIDEWELL PAC) (FEC) · $15,000
9. National Association of Realtors Political Action Committee · $14,000
10. National Marine Manufacturers Association and Marine Retailers Association Boat PAC (FEC) · $13,000

Largest bundlers

1. American Israel Public Affairs Committee Political Action Committee · $571,521
2. NORPAC · $44,600
3. Republican Jewish Coalition Political Action Committee (RJC-PAC) · $250

From reports filed with the Federal Election Commission. Two kinds of money are counted, separately: direct contributions from a PAC's own account to a member's campaign, and bundled (earmarked) gifts: donations from individuals, each earmarked for a particular candidate, that a group collected and forwarded to the campaign. "Received" means the campaign got the money; it doesn't mean the group controls how the member votes. Super PAC spending isn't counted, since it isn't given to a campaign. What's a PAC? · How we count.

Quick answers

Who gives money to Brian J. Mast?

Brian J. Mast's campaign raised $9.1 million from January 2023 through the latest 2026 reports. $692,516 (8%) came directly from 154 PACs; the largest were the International Union of Operating Engineers ($20,000), AIPAC ($20,000) and the American Bankers Association ($16,000). Groups also forwarded $616,371 in bundled gifts from their donors, most from AIPAC ($571,521), NORPAC ($44,600) and the Republican Jewish Coalition ($250). From FEC filings.

How do I contact Brian J. Mast?

Call the Washington office at 202-225-3026 or one of 4 district offices (Port St. Lucie 772-336-2877, Stuart 772-403-0900 and Jupiter 561-530-7778), or write through the official website, https://mast.house.gov.

Is Brian J. Mast liberal or conservative?

By voting record, Brian J. Mast is moderately right: a DW-NOMINATE score of +0.46 on a scale from −1 (left) to +1 (right), from every roll-call vote in the 119th Congress (Voteview, UCLA); 291st from the left of 431 representatives.

How often does Brian J. Mast vote with their party, and miss votes?

Brian J. Mast voted with their party on 98.1% of 464 party-line votes and missed 2.8% of 674 roll-call votes in the 119th Congress (Voteview).

What bills has Brian J. Mast passed?

Brian J. Mast sponsored 46 bills and resolutions in the 119th Congress; 1 became law: Medal of Sacrifice Act (Congress.gov).

How much PAC money has Brian J. Mast received?

$692,516 directly from 154 PACs since January 2023, plus $1,500 from party committees, plus $616,371 in bundled gifts that groups forwarded.

What is a PAC?

A political action committee: a group registered with the Federal Election Commission that raises money and spends it on elections, including by giving to candidates. Corporations, labor unions, trade associations and membership groups can sponsor one, which may raise money only from people tied to the sponsor (its employees, members or shareholders, for example). Independent (nonconnected) PACs can raise from the public, and many politicians have a leadership PAC to give to other candidates. In 2025–26 a PAC that gives to several candidates can give each one up to $5,000 per election.

What is a super PAC?

A committee that can raise unlimited sums from individuals, corporations, unions and other PACs, but only to spend independently: ads and other activity not coordinated with a campaign. It doesn't give to campaigns, so super PAC money isn't in the PAC totals here.

What is a bundled (earmarked) donation?

A donation from an individual that a group collects and passes on to the candidate it's earmarked for. Under federal rules it counts as that individual's own contribution (up to $3,500 per election in 2025–26), and the campaign reports it as earmarked through the group. It's separate from the PAC's own direct contributions.