Pennsylvania District 4
Tue, Nov 3 · Seat held by Madeleine Dean Democratic since Jan 2019
Madeleine DeanDemocratic · IncumbentAge 67 · 7 years in CongressAurora StuskiRepublican
No published poll names both candidates.Last result · 2024 general: Madeleine Dean (D) 59.1, David Winkler (R) 40.9
- Last election
- Madeleine Dean (Democratic) won by 18.2 points, 2024
- Margin since 2022
- 4.4 points toward Republicans
- On the 2026 ballot
- 2 candidates
Side by side
Left column: DeanRight column: Stuski
- Total receipts, 2025-2026 cycle, through Oct 14
- $2.0M
- $10K
- Cash on hand
- $1.4M
- $2K
- Donor-based spectrum
- LiberalCentristConservativeDeanNo published score for Stuski
- Races
- Won 2 of 2
- None listed
- Years since first win
- 7
- Not available
- Age on Election Day
- 67
- Not available
Money: FEC bulk data, through Oct 14. One or more are matched to the FEC by name, party and seat, so a total could belong to someone else.
How these are counted
Total receipts line of each candidate’s principal campaign committee, 2025-2026 cycle. Other sites may show career, six-year or all-committee totals, which differ. Dean: $1,966,148 received, $1,360,165 cash on hand. Stuski: $9,750 received, $2,354 cash on hand. The spectrum is a published research score, not our rating. How this works. Wins and losses count the races in our results files, the same as each profile.
More about this race
Candidates on the ballot
- Madeleine DeanIncumbentDemocratic
- Aurora StuskiRepublican
Source: pavoterservices.pa.gov, dated Oct 28
Shift since 2022: 4.4 points toward Republicans (Democratic by 22.6 in 2022, Democratic by 18.2 in 2024).
All Pennsylvania districts
Select a shape for details. Arrow keys move between shapes.
2024 US House margin
- D 15+ pts
- D 5 to 15 pts
- D under 5 pts
- R under 5 pts
- R 5 to 15 pts
- R 15+ pts
- Other winner
- No data
Show these districts as a list (17)
- Pennsylvania District 1· Brian K. Fitzpatrick (R), Republican by 12.8 points, 2024
- Pennsylvania District 2· Brendan F. Boyle (D), Democratic by 43.0 points, 2024
- Pennsylvania District 3· Dwight Evans (D), unopposed, 2024
- Pennsylvania District 4· Madeleine Dean (D), Democratic by 18.2 points, 2024
- Pennsylvania District 5· Mary Gay Scanlon (D), Democratic by 30.6 points, 2024
- Pennsylvania District 6· Chrissy Houlahan (D), Democratic by 12.4 points, 2024
- Pennsylvania District 7· Ryan Mackenzie (R), Republican by 1.0 point, 2024
- Pennsylvania District 8· Robert P. Bresnahan, Jr. (R), Republican by 1.6 points, 2024
- Pennsylvania District 9· Daniel Meuser (R), Republican by 41.0 points, 2024
- Pennsylvania District 10· Scott Perry (R), Republican by 1.2 points, 2024
- Pennsylvania District 11· Lloyd Smucker (R), Republican by 25.8 points, 2024
- Pennsylvania District 12· Summer L. Lee (D), Democratic by 12.8 points, 2024
- Pennsylvania District 13· John Joyce (R), Republican by 48.4 points, 2024
- Pennsylvania District 14· Guy Reschenthaler (R), Republican by 33.2 points, 2024
- Pennsylvania District 15· Glenn Thompson (R), Republican by 43.0 points, 2024
- Pennsylvania District 16· Mike Kelly (R), Republican by 27.4 points, 2024
- Pennsylvania District 17· Christopher R. Deluzio (D), Democratic by 7.8 points, 2024
Map settings
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Official results for Pennsylvania
History (25 elections for this seat)
- Votes for listed candidates
- 455,523
- Election day
- November 5, 2024
- District map
- Same as today
US House, Pennsylvania District 4, 2024, every candidate Candidate Party Votes and share Share DemocraticMadeleine DeanWon Democratic 269,06659.1% RepublicanDavid Winkler Republican 186,45740.9% - Votes for listed candidates
- 366,785
- Election day
- November 8, 2022
- District map
- Same as today
US House, Pennsylvania District 4, 2022, every candidate Candidate Party Votes and share Share DemocraticMadeleine DeanWon Democratic 224,79961.3% RepublicanChristian Nascimento Republican 141,98638.7% - Votes for listed candidates
- 444,563
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2020)
US House, Pennsylvania District 4, 2020, every candidate Candidate Party Votes and share Share DemocraticMadeleine Dean CunnaneWon Democratic 264,63759.5% RepublicanKathy Barnette Republican 179,92640.5% - Votes for listed candidates
- 332,991
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2020)
US House, Pennsylvania District 4, 2018, every candidate Candidate Party Votes and share Share DemocraticMadeleine Dean CunnaneWon Democratic 211,52463.5% RepublicanDaniel David Republican 121,46736.5% - Votes for listed candidates
- 334,000
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2020)
US House, Pennsylvania District 4, 2016, every candidate Candidate Party Votes and share Share RepublicanScott PerryWon Republican 220,62866.1% DemocraticJoshua Burkholder Democratic 113,37233.9% - Votes for listed candidates
- 197,340
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2020)
US House, Pennsylvania District 4, 2014, every candidate Candidate Party Votes and share Share RepublicanScott PerryWon Republican 147,09074.5% DemocraticLinda Deliah Thompson Democratic 50,25025.5% - Votes for listed candidates
- 303,980
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2020)
US House, Pennsylvania District 4, 2012, every candidate Candidate Party Votes and share Share RepublicanScott PerryWon Republican 181,60359.7% DemocraticHarry Perkinson Democratic 104,64334.4% IndependentWayne W Wolff Independent 11,5243.8% LibertarianMichael Bryant Koffenberger Libertarian 6,2102.0% - Votes for listed candidates
- 237,785
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2010)
US House, Pennsylvania District 4, 2010, every candidate Candidate Party Votes and share Share DemocraticJason AltmireWon Democratic 120,82750.8% RepublicanKeith Rothfus Republican 116,95849.2% - Votes for listed candidates
- 333,947
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2010)
US House, Pennsylvania District 4, 2008, every candidate Candidate Party Votes and share Share DemocraticJason AltmireWon Democratic 186,53655.9% RepublicanMelissa Hart Republican 147,41144.1% - Votes for listed candidates
- 254,084
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2010)
US House, Pennsylvania District 4, 2006, every candidate Candidate Party Votes and share Share DemocraticJason AltmireWon Democratic 131,84751.9% RepublicanMelissa A Hart Republican 122,04948.0% Scattered write-insName as filed: Writein Write-in 1880.1% - Votes for listed candidates
- 323,917
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2010)
US House, Pennsylvania District 4, 2004, every candidate Candidate Party Votes and share Share RepublicanMelissa A HartWon Republican 204,32963.1% DemocraticStevan Drobac Jr Democratic 116,30335.9% OtherSteven B Larchuk Other 3,2851.0% - Votes for listed candidates
- 202,218
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2010)
US House, Pennsylvania District 4, 2002, every candidate Candidate Party Votes and share Share RepublicanMelissa A HartWon Republican 130,53464.6% DemocraticSteven Drobac Jr Democratic 71,67435.4% Scattered write-insName as filed: Writein Write-in 100.0% - Votes for listed candidates
- 246,385
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2000)
US House, Pennsylvania District 4, 2000, every candidate Candidate Party Votes and share Share RepublicanMelissa HartWon Republican 145,39059.0% DemocraticTerry E Van Horne Democratic 100,99541.0% - Votes for listed candidates
- 161,685
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2000)
US House, Pennsylvania District 4, 1998, every candidate Candidate Party Votes and share Share DemocraticRon KlinkWon Democratic 103,18363.8% RepublicanMike Turzai Republican 58,48536.2% Scattered write-insName as filed: Writein Write-in 170.0% - Votes for listed candidates
- 222,167
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2000)
US House, Pennsylvania District 4, 1996, every candidate Candidate Party Votes and share Share DemocraticRon KlinkWon Democratic 142,62164.2% RepublicanPaul T Adametz Republican 79,44835.8% Scattered write-insName as filed: Writein Write-in 980.0% - Votes for listed candidates
- 185,630
- Election day
- November 8, 1994
- District map
- Older district map (1992 to 2000)
US House, Pennsylvania District 4, 1994, every candidate Candidate Party Votes and share Share DemocraticRon KlinkWon Democratic 119,11564.2% RepublicanEd Peglow Republican 66,50935.8% Scattered write-insName as filed: Writein Write-in 60.0% - Votes for listed candidates
- 237,922
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2000)
US House, Pennsylvania District 4, 1992, every candidate Candidate Party Votes and share Share DemocraticRon KlinkWon Democratic 186,68478.5% RepublicanGordon R Johnston Republican 48,48420.4% OtherDrew Ley Other 2,7541.2% - Votes for listed candidates
- 132,583
- Election day
- November 6, 1990
- District map
- Older district map (1982 to 1990)
US House, Pennsylvania District 4, 1990, every candidate Candidate Party Votes and share Share DemocraticJoe KolterWon Democratic 74,11455.9% RepublicanGordon R Johnston Republican 58,46944.1% - Votes for listed candidates
- 177,699
- Election day
- November 8, 1988
- District map
- Older district map (1982 to 1990)
US House, Pennsylvania District 4, 1988, every candidate Candidate Party Votes and share Share DemocraticJoe KolterWon Democratic 124,04169.8% RepublicanGordon R Johnston Republican 52,40229.5% OtherErich L Kaltenhauser Other 1,2560.7% - Votes for listed candidates
- 142,594
- Election day
- November 4, 1986
- District map
- Older district map (1982 to 1990)
US House, Pennsylvania District 4, 1986, every candidate Candidate Party Votes and share Share DemocraticJoseph P KolterWon Democratic 86,13360.4% RepublicanAl Lindsay Republican 55,16538.7% OtherEmily C Fair Other 1,2960.9% - Votes for listed candidates
- 200,809
- Election day
- November 6, 1984
- District map
- Older district map (1982 to 1990)
US House, Pennsylvania District 4, 1984, every candidate Candidate Party Votes and share Share DemocraticJoseph P KolterWon Democratic 114,04056.8% RepublicanJim Kunder Republican 86,76943.2% - Votes for listed candidates
- 167,102
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1990)
US House, Pennsylvania District 4, 1982, every candidate Candidate Party Votes and share Share DemocraticJoseph P KolterWon Democratic 100,48160.1% RepublicanEugene V Atkinson Republican 64,53938.6% OtherSam Blancato Other 2,0821.2% - Votes for listed candidates
- 201,370
- Election day
- November 4, 1980
- District map
- Older district map (1972 to 1980)
US House, Pennsylvania District 4, 1980, every candidate Candidate Party Votes and share Share RepublicanCharles F DoughertyWon Republican 127,47563.3% DemocraticThomas J Magrann Democratic 73,89536.7% - Votes for listed candidates
- 198,000
- Election day
- November 7, 1978
- District map
- Older district map (1972 to 1980)
US House, Pennsylvania District 4, 1978, every candidate Candidate Party Votes and share Share RepublicanCharles F DoughertyWon Republican 110,44555.8% DemocraticJoshua Eilberg Democratic 87,55544.2% - Votes for listed candidates
- 214,590
- Election day
- November 2, 1976
- District map
- Older district map (1972 to 1980)
US House, Pennsylvania District 4, 1976, every candidate Candidate Party Votes and share Share DemocraticJoshua EilbergWon Democratic 144,89067.5% RepublicanJames E Mugford Republican 69,70032.5%
1976 to 2024: MIT Election Data and Science Lab, U.S. House 1976-2024, retrieved Oct 28, 2026. Compiled by MIT Election Data and Science Lab (MEDSL) from official returns; not an official source
District numbers are reused after each redistricting, so rows on older lines cover different territory than today's Pennsylvania District 4.
Download and cite
Cite this page
Election Wrld. (2026). Pennsylvania District 4, US House results. https://www.electionwrld.com/pa/congress/4. Retrieved October 31, 2026.
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Sources
Sources: MIT Election Data and Science Lab, U.S. House 1976-2024 (CC0 1.0), retrieved Oct 28, 2026, compiled by MIT Election Data and Science Lab (MEDSL) from official returns, not an official source; Census TIGERweb Legislative MapServer (120th CDs layer 0, 119th CDs layer 4, 2026 SLD upper layer 1 and lower layer 2) (US Census Bureau, public domain), retrieved Oct 28, 2026; unitedstates/congress-legislators (current) (CC0-1.0), retrieved Oct 28, 2026, compiled by the @unitedstates project volunteers (rosters from official congressional sources) from official returns, not an official source.
DataState data (JSON)Sources: MIT Election Data and Science Lab, U.S. House 1976-2024, FEC, DIME (ODC-BY), Portraits: unitedstates/images (public domain)Data as of Oct 28, 2026