Representative · Pennsylvania's 4th district

Madeleine Dean

Madeleine Dean is a Democratic representative for Pennsylvania's 4th district, in Congress since 2019. In the 119th Congress, 675 roll calls were held while they served; they missed 10, and cast 464 of 467 party-unity votes with the majority of their caucus.

Party: Democrat
Chamber: House; Current
In Congress since: Jan 3, 2019
Term ends: Jan 3, 2027

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Photo: Government Publishing Office (public domain)

Record by Congress

Counts with their denominators for each Congress and chamber served. Ranks are among members who served most of that Congress (100 or more roll calls): rank 1 did it most often. A description, not a grade.

Congress	Roll calls	Missed	Votes with party	Sponsored	Cosponsored across the aisle
119th CongressHouse of Representatives	675	1.5%10 of 675 · rank 263 of 439	99%464 of 467 · rank 80 of 439	260 became law	19%91 of 467
118th CongressHouse of Representatives	1,222	1.1%14 of 1,222 · rank 314 of 442	99%837 of 843 · rank 47 of 442	270 became law	20%92 of 470
117th CongressHouse of Representatives	997	0.3%3 of 997 · rank 368 of 443	100%571 of 572 · rank 32 of 443	340 became law	5%39 of 711

Ideology (DW-NOMINATE)

Voteview's DW-NOMINATE first dimension estimates where members sit from all their roll calls: liberal (−1) to conservative (+1). It describes voting patterns, not views. Shown for the 119th Congress (House), with each party's median and the chamber's range.

Liberal −1−0.44+1 Conservative

Source: Lewis, Jeffrey B., Keith Poole, Howard Rosenthal, Adam Boche, Aaron Rudkin, and Luke Sonnet (2026). Voteview: Congressional Roll-Call Votes Database. https://voteview.com/

Votes against their party

The latest party-unity votes on bills and amendments where the member voted yea or nay against most of their caucus.

H.R. 5334: Lindsey O. Graham Sanctioning Russia and Iran Act of 2026Yea
Sep 16, 2026· House· Passage· On Motion to Concur in the Senate Amendments· Passed 262–159· Against party
H.R. 6955: Main Street Capital Access ActYea
Jul 21, 2026· House· Passage· On Passage· Passed 270–155· Against party
H.R. 3383: Incentivizing New Ventures and Economic Strength Through Capital Formation Act of 2025Yea
Dec 11, 2025· House· Passage· On Passage· Passed 302–123· Against party
H.R. 5009: Servicemember Quality of Life Improvement and National Defense Authorization Act for Fiscal Year 2025Yea
Dec 11, 2024· House· Passage· On Motion to Concur in the Senate Amendment with an Amendment· Passed 281–140· Against party
H.R. 4639: Fourth Amendment Is Not For Sale ActYea
Apr 17, 2024· House· Passage· On Passage· Passed 219–199· Against party
H.R. 7888: Reforming Intelligence and Securing America ActYea
Apr 12, 2024· House· Amendments· On Agreeing to the Amendment· Agreed to 269–153· Against party
H.R. 2799: Expanding Access to Capital Act of 2023Yea
Mar 7, 2024· House· Amendments· On Agreeing to the Amendment· Agreed to 301–125· Against party
H.R. 3935: FAA Reauthorization Act of 2024Yea
Jul 19, 2023· House· Amendments· On Agreeing to the Amendment· Agreed to 240–195· Against party

Recent votes

The latest roll calls on bills and amendments, with the member's recorded position.

S. 2403: Retire through Ownership ActYea
Sep 16, 2026· House· Passage· On Motion to Suspend the Rules and Pass· Passed 401–14
H.R. 9497: Water Resources Development Act of 2026Yea
Sep 16, 2026· House· Passage· On Motion to Suspend the Rules and Pass, as Amended· Passed 415–9
H.R. 9340: Ratepayer Protection ActYea
Sep 16, 2026· House· Passage· On Motion to Suspend the Rules and Pass, as Amended· Passed 417–3
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".Nay
Sep 16, 2026· House· Passage· On Passage· Passed 214–208
H.R. 10326: PROOF ActNay
Sep 16, 2026· House· Passage· On Passage· Passed 217–207
H.R. 9576: National Fraud Enforcement Division Act of 2026Yea
Sep 16, 2026· House· Passage· On Passage· Passed 352–72
H.R. 5334: Lindsey O. Graham Sanctioning Russia and Iran Act of 2026Yea
Sep 16, 2026· House· Passage· On Motion to Concur in the Senate Amendments· Passed 262–159· Against party
H.Con.Res. 93: Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran.Yea
Sep 15, 2026· House· Passage· On Agreeing to the Resolution· Passed 220–204
H.J.Res. 210: Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Nonroad Engine Pollution Control Standards; Ocean-Going Vessels At-Berth; Notice of Decision".Nay
Sep 15, 2026· House· Passage· On Passage· Passed 216–211
H.R. 9500: Tax Relief for Fraud Victims ActYea
Sep 15, 2026· House· Passage· On Motion to Suspend the Rules and Pass, as Amended· Passed 408–17
H.R. 2140: Diesel Emissions Reduction Act of 2025Yea
Sep 15, 2026· House· Passage· On Motion to Suspend the Rules and Pass· Passed 343–79
H.R. 4646: Whistleblower Protection Act of 2025Yea
Sep 15, 2026· House· Passage· On Motion to Suspend the Rules and Pass, as Amended· Passed 424–0

Committees

Seats as published by the congress-legislators project. Past seats are those no longer listed since Analisa began recording them.

Current seats

Federal contracts in the district

Contract obligations attributed to Pennsylvania's 4th district by each action's county and its award's ZIP code (land shares through census tracts); an estimate where ZIP codes cross district lines. Shown next to the member's record: neither explains the other.

Obligations · FY2026: $5.4B
Per resident: $6,886
Rank in Pennsylvania: 2 of 17
Contract actions: 374K; New awards: 372.1K

By fiscal year

385.6MFY2017
418.6MFY2018
393.9MFY2019
413.8MFY2020
1BFY2021
2.2BFY2022
4.3BFY2023
5.9BFY2024
7.1BFY2025
5.4BFY2026

Top buyers

Defense Logistics Agency$5B93%
Department of Defense
Department of the Navy$146.5M2.7%
Department of Defense
U.S. Patent and Trademark Office$68.7M1.3%
Department of Commerce
Department of the Air Force$41.1M0.8%
Department of Defense
Bureau of the Fiscal Service$20.8M0.4%
Department of the Treasury
Department of the Army$8.8M0.2%
Department of Defense
Environmental Protection Agency$7.8M0.1%
Agricultural Research Service$7.7M0.1%
Department of Agriculture

Top recipients

AMERISOURCEBERGEN DRUG CORP$4.9B92%
363,157 awards
FIDELITY TECHNOLOGY SERVICES, LLC$75.1M1.4%
6 awards
REED TECHNOLOGY AND INFORMATION SERVICES LLC$68.6M1.3%
1 award
GLOBAL ADVANCED METALS USA INC$35.5M0.7%
4 awards
LOCKHEED MARTIN CORP$33.1M0.6%
11 awards
AMERICAN PETROLEUM TANKERS LLC$24.9M0.5%
3 awards
TRANSWORLD SYSTEMS INC.$20.8M0.4%
4 awards
CAES SYSTEMS LLC$19.8M0.4%
42 awards
LOCKHEED MARTIN CORPORATION$17.4M0.3%
22 awards
WSP USA ENVIRONMENT & INFRASTRUCTURE INC.$9M0.2%
48 awards

Open the district page

Campaign money

What the member's campaigns reported receiving, per FEC two-year cycle, and the federal contracts of the organizations that sponsor the giving PACs (each sponsor matched to a contract recipient by AI, with its probability). Comparisons of public records: neither explains the other.

2026 cycle

Raised: $1.4M; through Jun 30, 2026
Cash on hand: $1.2M
From committees: $776.1K; 236 committees
From contractor PACs: $184.5K; 55 PACs · 24% of committee money

IndividualsPACsPartySelf

Largest gifts from PACs of federal contractors, 2026

PAC sponsor	Given	Matched contract recipient	Its contracts, FY2026
american institute of certified public accountantsamerican institute of certified public accountants political action committee	$10K	AMERICAN INSTITUTE OF CERTIFIED PUBLIC ACCOUNTANTSAI match · 100% · the same organization	—
american hospital associationamerican hospital association pac	$10K	AMERICAN HOSPITAL ASSOCIATIONAI match · 99% · the same organization	$1.2M
leidos, inc.leidos inc. political action committee	$10K	LEIDOS, INC.AI match · 99% · the same organization	$1.1B
constellation energy corporationconstellation energy corporation employee political action committee (cepac)	$8,000	CONSTELLATION NEWENERGY INCAI match · 100% · of one corporate family	$1.9M
northrop grumman corporationemployees of northrop grumman corporation pac	$7,500	NORTHROP GRUMMAN SYSTEMS CORPORATIONAI match · 100% · of one corporate family	$1.1B
pricewaterhousecooperspricewaterhousecoopers political action committee i	$7,500	PRICEWATERHOUSECOOPERS LLPAI match · 98% · the same organization	$4.8M
honeywell internationalhoneywell international inc. technologies public affairs council (honpac)	$7,000	HONEYWELL INTERNATIONAL INC.AI match · 100% · the same organization	$260.5M
the boeing companythe boeing company pac	$7,000	THE BOEING COMPANYAI match · 99% · the same organization	$9B
lockheed martin corporationlockheed martin corporation employees' political action committee	$6,000	LOCKHEED MARTIN CORPORATIONAI match · 100% · the same organization	$13.3B
american bankers association (aba)american bankers association pac (bankpac)	$5,000	AMERICAN BANKERS ASSOCIATIONAI match · 100% · the same organization	—

By cycle

Cycle	Raised (FEC summary)	From committees	From contractor PACs
2026	$1.4M	$776.1K	$184.5K55 PACs · 24% of committee money
2024	$1.8M	$892.6K	$195K46 PACs · 22% of committee money
2022	$2.1M	$965K	$188.3K51 PACs · 20% of committee money

Raised is the FEC's cumulative summary of the candidacy; committee money counts each contribution reported, so the two cover slightly different dates.

Terms

Every term in the House or Senate, as published by the congress-legislators project.

House · Pennsylvania's 4th districtJan 3, 2025 – Jan 3, 2027
House · Pennsylvania's 4th districtJan 3, 2023 – Jan 3, 2025
House · Pennsylvania's 4th districtJan 3, 2021 – Jan 3, 2023
House · Pennsylvania's 4th districtJan 3, 2019 – Jan 3, 2021

Contact

Official channels, as published.

Website: dean.house.gov
Phone: 202-225-4731
Office: 150 Cannon House Office Building

Identifiers

The same member in other public records.

Sources and method

Every figure on this page traces to these records.

Members of Congress, their terms, committees and identifiers (The @unitedstates project (from the Biographical Directory of the U.S. Congress, the House and the Senate))unitedstates/congress-legislators: legislators, committees and current committee membership · data current to Oct 3, 2026 · loaded Oct 3, 2026 · license: CC0 1.0 (public domain dedication)
House roll-call votes (Office of the Clerk, U.S. House of Representatives)Office of the Clerk, U.S. House of Representatives, roll-call vote records · data current to Oct 3, 2026 · loaded Oct 3, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)
Senate roll-call votes and DW-NOMINATE scores (Voteview (UCLA Department of Political Science))Lewis, Jeffrey B., Keith Poole, Howard Rosenthal, Adam Boche, Aaron Rudkin, and Luke Sonnet (2026). Voteview: Congressional Roll-Call Votes Database. https://voteview.com/ · data current to Oct 3, 2026 · loaded Oct 3, 2026 · license: Free to use with the required citation
Bill status: bills and resolutions, sponsors, actions, subjects and CRS summaries (U.S. Government Publishing Office (GovInfo), from Congress.gov (Library of Congress))GovInfo Bill Status bulk data (Congress.gov; summaries by the Congressional Research Service) · data current to Oct 9, 2026 · loaded Oct 9, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)
Congressional district boundaries and relationship files (U.S. Census Bureau)U.S. Census Bureau, Cartographic Boundary Files (congressional districts) and 2020 relationship files · release cd116+cd118+cd119 · loaded Oct 3, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)
ZIP code (ZCTA) to congressional district crosswalk (U.S. Census Bureau)U.S. Census Bureau, 2020 relationship files (ZCTAs, tracts and congressional districts); shares computed by Analisa · release 2020 · loaded Oct 3, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)
Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov)USAspending.gov, prime award contract transactions (FPDS) · data current to Oct 9, 2026 · loaded Oct 9, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)
Committees, candidates and committee contributions to candidates (Federal Election Commission)FEC bulk data: committee master, candidate master (candidates' names, no addresses), linkages, PAC summaries, all-candidates summaries and contributions from committees (no individual contributors) · data current to Oct 9, 2026 · loaded Oct 9, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)

Positions are shown only where a roll call recorded them; voice votes and unanimous consent record none.
Activity counts describe volume and attendance; they are not a measure of quality.
Money and votes are shown side by side; neither explains the other.