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Pennsylvania's 7th Congressional District

From Ballotpedia

Pennsylvania's 7th Congressional District
Incumbent
Assumed office: January 3, 2025

Pennsylvania's 7th Congressional District in theUnited States House of Representatives is represented byRyan Mackenzie (R).

As of the 2020 Census, Pennsylvania representatives represented an average of 765,403 residents. After the 2010 Census, each member represented 707,495 residents.

Pivot Counties

See also:Pivot Counties and2018 Congressional elections in Pivot Counties

At the time of the 2018 election, this district intersected with one or morePivot Counties. These 206 Pivot Counties voted forDonald Trump (R) in 2016 after voting forBarack Obama (D) in 2008 and 2012.[1]

Elections

2024

See also: Pennsylvania's 7th Congressional District election, 2024

Pennsylvania's 7th Congressional District election, 2024 (April 23 Republican primary)

Pennsylvania's 7th Congressional District election, 2024 (April 23 Democratic primary)

General election

General election for U.S. House Pennsylvania District 7

Ryan Mackenzie defeated incumbentSusan Wild in the general election for U.S. House Pennsylvania District 7 on November 5, 2024.

Candidate
%
Votes
Image of Ryan Mackenzie
Ryan Mackenzie (R)
 
50.4
 
203,688
Image of Susan Wild
Susan Wild (D)
 
49.4
 
199,626
 Other/Write-in votes
 
0.2
 
674

Ballotpedia Logo

Incumbents arebolded and underlined. The results have been certified. Source 1 Source 2

Total votes: 403,988
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

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Withdrawn or disqualified candidates

Democratic primary election

Democratic primary for U.S. House Pennsylvania District 7

IncumbentSusan Wild advanced from the Democratic primary for U.S. House Pennsylvania District 7 on April 23, 2024.

Candidate
%
Votes
Image of Susan Wild
Susan Wild
 
98.2
 
55,259
 Other/Write-in votes
 
1.8
 
989

Ballotpedia Logo

Incumbents arebolded and underlined. The results have been certified. Source 1 Source 2

Total votes: 56,248
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data?Contact our sales team.

Withdrawn or disqualified candidates

Republican primary election

Republican primary for U.S. House Pennsylvania District 7

Ryan Mackenzie defeatedKevin Dellicker andMaria Montero in the Republican primary for U.S. House Pennsylvania District 7 on April 23, 2024.

Candidate
%
Votes
Image of Ryan Mackenzie
Ryan Mackenzie
 
42.4
 
23,557
Image of Kevin Dellicker
Kevin Dellicker
 
33.9
 
18,835
Image of Maria Montero
Maria Montero Candidate Connection
 
23.3
 
12,952
 Other/Write-in votes
 
0.4
 
226

Ballotpedia Logo

There were noincumbents in this race. The results have been certified. Source 1 Source 2

Total votes: 55,570
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

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Withdrawn or disqualified candidates

2022

See also:Pennsylvania's 7th Congressional District election, 2022

General election

General election for U.S. House Pennsylvania District 7

IncumbentSusan Wild defeatedLisa Scheller in the general election for U.S. House Pennsylvania District 7 on November 8, 2022.

Candidate
%
Votes
Image of Susan Wild
Susan Wild (D)
 
51.0
 
151,364
Image of Lisa Scheller
Lisa Scheller (R)
 
49.0
 
145,527

Ballotpedia Logo

Incumbents arebolded and underlined. The results have been certified. Source

Total votes: 296,891
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data?Contact our sales team.

Democratic primary election

Democratic primary for U.S. House Pennsylvania District 7

IncumbentSusan Wild advanced from the Democratic primary for U.S. House Pennsylvania District 7 on May 17, 2022.

Candidate
%
Votes
Image of Susan Wild
Susan Wild
 
100.0
 
63,817

Ballotpedia Logo

Incumbents arebolded and underlined. The results have been certified. Source

Total votes: 63,817
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data?Contact our sales team.

Withdrawn or disqualified candidates

Republican primary election

Republican primary for U.S. House Pennsylvania District 7

Lisa Scheller defeatedKevin Dellicker in the Republican primary for U.S. House Pennsylvania District 7 on May 17, 2022.

Candidate
%
Votes
Image of Lisa Scheller
Lisa Scheller
 
51.3
 
34,504
Image of Kevin Dellicker
Kevin Dellicker Candidate Connection
 
48.7
 
32,713

Ballotpedia Logo

There were noincumbents in this race. The results have been certified. Source

Total votes: 67,217
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data?Contact our sales team.

Withdrawn or disqualified candidates

2020

See also:Pennsylvania's 7th Congressional District election, 2020

General election

General election for U.S. House Pennsylvania District 7

IncumbentSusan Wild defeatedLisa Scheller andAnthony Sayegh in the general election for U.S. House Pennsylvania District 7 on November 3, 2020.

Candidate
%
Votes
Image of Susan Wild
Susan Wild (D)
 
51.9
 
195,475
Image of Lisa Scheller
Lisa Scheller (R)
 
48.1
 
181,407
Image of Anthony Sayegh
Anthony Sayegh (Independent) (Write-in) Candidate Connection
 
0.0
 
0

Ballotpedia Logo

Incumbents arebolded and underlined. The results have been certified. Source

Total votes: 376,882
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data?Contact our sales team.

Democratic primary election

Democratic primary for U.S. House Pennsylvania District 7

IncumbentSusan Wild advanced from the Democratic primary for U.S. House Pennsylvania District 7 on June 2, 2020.

Candidate
%
Votes
Image of Susan Wild
Susan Wild
 
100.0
 
76,878

Ballotpedia Logo

Incumbents arebolded and underlined. The results have been certified. Source

Total votes: 76,878
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data?Contact our sales team.

Withdrawn or disqualified candidates

Republican primary election

Republican primary for U.S. House Pennsylvania District 7

Lisa Scheller defeatedDean Browning in the Republican primary for U.S. House Pennsylvania District 7 on June 2, 2020.

Candidate
%
Votes
Image of Lisa Scheller
Lisa Scheller
 
52.1
 
29,673
Image of Dean Browning
Dean Browning
 
47.9
 
27,260

Ballotpedia Logo

There were noincumbents in this race. The results have been certified. Source

Total votes: 56,933
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data?Contact our sales team.

Withdrawn or disqualified candidates

2018

Results of 2018 redistricting

On February 19, 2018, thePennsylvania Supreme Court adopted a new congressional district map after ruling that the original map constituted an illegalpartisan gerrymander. District locations and numbers were changed by the new map. Candidates were listed under Pennsylvania’s new districts, which were used in the 2018 congressional elections. Clickhere for more information about the ruling.

The chart below compares this new district with the old district that was the most geographically similar to it.

Old district[2]Prior incumbentPrior 2016 presidential resultNew 2016 presidential result
15th DistrictCharlie Dent (R)R+7.6D+1.1

Not sure which district you're in?Find out here.

Click the box below to see how the new congressional districts compare to the ones in place before the redrawing.

Changes in Pennsylvania's congressional districts
New districtPrior district[2][3]Prior 2016 presidential resultNew 2016 presidential resultPrior incumbent
1st District8th DistrictR+0.2D+2.0Brian Fitzpatrick (R)
2nd District13th DistrictD+33.6D+48.0Brendan Boyle (D)
3rd District2nd DistrictD+82.8D+83.9Dwight Evans (D)
4th District13th DistrictD+33.6D+19.4None[4]
5th District7th DistrictD+2.3D+28.2Pat Meehan (R)
6th District6th DistrictD+0.6D+9.3Ryan Costello (R)
7th District15th DistrictR+7.6D+1.1Charlie Dent (R)
8th District17th DistrictR+10.1R+9.5Matt Cartwright (D)
9th District17th DistrictR+10.1R+34.0None[5]
10th District4th DistrictR+21.5R+8.9Scott Perry (R)
11th District16th DistrictR+6.8R+25.8Lloyd Smucker (R)
12th District10th DistrictR+36.0R+36.5Tom Marino (R)
13th District9th DistrictR+42.5R+45.5Bill Shuster (R)
14th District18th DistrictR+19.6R+29.0Conor Lamb (D)[6][7]
15th District5th DistrictR+28.8R+43.4Glenn Thompson (R)
16th District3rd DistrictR+26.1R+19.9Mike Kelly (R)
17th District12th DistrictR+20.8R+2.5Keith Rothfus (R)
18th District14th DistrictD+35.5D+26.8Mike Doyle (D)
Source:Daily Kos


Regular election

See also:Pennsylvania's 7th Congressional District election, 2018

General election

General election for U.S. House Pennsylvania District 7

Susan Wild defeatedMarty Nothstein andTim Silfies in the general election for U.S. House Pennsylvania District 7 on November 6, 2018.

Candidate
%
Votes
Image of Susan Wild
Susan Wild (D)
 
53.5
 
140,813
Image of Marty Nothstein
Marty Nothstein (R)
 
43.5
 
114,437
Image of Tim Silfies
Tim Silfies (L)
 
3.0
 
8,011

Ballotpedia Logo

There were noincumbents in this race. The results have been certified. Source

Total votes: 263,261
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data?Contact our sales team.

Democratic primary election

Democratic primary for U.S. House Pennsylvania District 7

The following candidates ran in the Democratic primary for U.S. House Pennsylvania District 7 on May 15, 2018.

Candidate
%
Votes
Image of Susan Wild
Susan Wild
 
33.5
 
15,262
Image of John Morganelli
John Morganelli
 
30.1
 
13,754
Image of Greg Edwards
Greg Edwards
 
25.4
 
11,602
Roger Ruggles
 
5.4
 
2,467
Image of Rick Daugherty
Rick Daugherty
 
3.9
 
1,760
David Clark
 
1.7
 
777

Ballotpedia Logo

There were noincumbents in this race. The results have been certified.

Total votes: 45,622
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data?Contact our sales team.

Republican primary election

Republican primary for U.S. House Pennsylvania District 7

Marty Nothstein defeatedDean Browning in the Republican primary for U.S. House Pennsylvania District 7 on May 15, 2018.

Candidate
%
Votes
Image of Marty Nothstein
Marty Nothstein
 
50.5
 
16,241
Image of Dean Browning
Dean Browning
 
49.5
 
15,923

Ballotpedia Logo

There were noincumbents in this race. The results have been certified.

Total votes: 32,164
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data?Contact our sales team.

Special election

General election

Special general election for U.S. House Pennsylvania District 7

Mary Gay Scanlon defeatedPearl Kim,Sandra Salas, andBrianna Johnston in the special general election for U.S. House Pennsylvania District 7 on November 6, 2018.

Candidate
%
Votes
Image of Mary Gay Scanlon
Mary Gay Scanlon (D)
 
52.3
 
173,268
Image of Pearl Kim
Pearl Kim (R)
 
46.0
 
152,503
Image of Sandra Salas
Sandra Salas (L) Candidate Connection
 
1.0
 
3,177
Image of Brianna Johnston
Brianna Johnston (G)
 
0.8
 
2,511

Ballotpedia Logo

There were noincumbents in this race. The results have been certified. Source

Total votes: 331,459
Candidate Connection = candidate completed theBallotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you,complete the Ballotpedia Candidate Connection Survey.

Do you want a spreadsheet of this type of data?Contact our sales team.

2016

See also:Pennsylvania's 7th Congressional District election, 2016

Heading into the election, Ballotpediarated this race as safely Republican. IncumbentPatrick Meehan (R) defeatedMary Ellen Balchunis (D) in the general election on November 8, 2016. Meehan defeatedStan Casacio in the Republican primary, while Balchunis defeatedBill Golderer to win the Democratic nomination. The primary elections took place on April 26, 2016.[8][9]

U.S. House, Pennsylvania District 7 General Election, 2016
PartyCandidateVote %Votes
    RepublicanGreen check mark transparent.pngPatrick MeehanIncumbent59.5%225,678
    Democratic Mary Ellen Balchunis40.5%153,824
Total Votes379,502
Source:Pennsylvania Department of State


U.S. House, Pennsylvania District 7 Democratic Primary, 2016
CandidateVote %Votes
Green check mark transparent.pngMary Ellen Balchunis74%52,792
Bill Golderer26%18,509
Total Votes71,301
Source:Pennsylvania Department of State
U.S. House, Pennsylvania District 7 Republican Primary, 2016
CandidateVote %Votes
Green check mark transparent.pngPatrick MeehanIncumbent76.4%86,178
Stan Casacio23.6%26,674
Total Votes112,852
Source:Pennsylvania Department of State

2014

See also:Pennsylvania's 7th Congressional District elections, 2014

The 7th Congressional District of Pennsylvania held an election for theU.S. House of Representatives on November 4, 2014. IncumbentPatrick Meehan (R) defeatedMary Ellen Balchunis (D) in the general election.

U.S. House, Pennsylvania District 7 General Election, 2014
PartyCandidateVote %Votes
    RepublicanGreen check mark transparent.pngPatrick MeehanIncumbent62%145,869
    Democratic Mary Ellen Balchunis38%89,256
Total Votes235,125
Source:Pennsylvania Department of State

2012

See also:Pennsylvania's 7th Congressional District elections, 2012

The 7th Congressional District of Pennsylvania held an election for theU.S. House of Representatives on November 6, 2012. IncumbentPatrick Meehan won re-election in the district.[10]

U.S. House, Pennsylvania District 7 General Election, 2012
PartyCandidateVote %Votes
    Democratic George Badey40.6%143,509
    RepublicanGreen check mark transparent.pngPatrick MeehanIncumbent59.4%209,942
Total Votes353,451
Source:Pennsylvania Department of State "Official Election Results, 2012 General Election"

2010

On November 2, 2010, Patrick Meehan won election to theUnited States House. He defeated Bryan Lentz (D) and James D. Schneller (American Congress Party) in the general election.[11]

U.S. House, Pennsylvania District 7 General Election, 2010
PartyCandidateVote %Votes
    RepublicanGreen check mark transparent.pngPatrick Meehan54.9%137,825
    Democratic Bryan Lentz44%110,314
    American Congress Party James D. Schneller1.1%2,708
Total Votes250,847

2008

On November 4, 2008, Joe Sestak won re-election to theUnited States House. He defeated W. Craig Williams (R) in the general election.[12]

U.S. House, Pennsylvania District 7 General Election, 2008
PartyCandidateVote %Votes
    DemocraticGreen check mark transparent.pngJoe Sestakincumbent59.6%209,955
    Republican W. Craig Williams40.4%142,362
Total Votes352,317

2006

On November 7, 2006, Joe Sestak won election to theUnited States House. He defeated Curt Weldon (R) and various write-in challengers in the general election.[13]

U.S. House, Pennsylvania District 7 General Election, 2006
PartyCandidateVote %Votes
    DemocraticGreen check mark transparent.pngJoe Sestak56.4%147,898
    Republican Curt Weldonincumbent43.6%114,426
    N/A Write-in0%110
Total Votes262,434

2004

On November 2, 2004, Curt Weldon won re-election to theUnited States House. He defeated Paul Scoles (D) and David Jahn (Libertarian) in the general election.[14]

U.S. House, Pennsylvania District 7 General Election, 2004
PartyCandidateVote %Votes
    RepublicanGreen check mark transparent.pngCurt Weldonincumbent58.8%196,556
    Democratic Paul Scoles40.3%134,932
    Libertarian David Jahn0.9%3,039
Total Votes334,527

2002

On November 5, 2002, Curt Weldon won re-election to theUnited States House. He defeated Peter A. Lennon (D) in the general election.[15]

U.S. House, Pennsylvania District 7 General Election, 2002
PartyCandidateVote %Votes
    RepublicanGreen check mark transparent.pngCurt Weldonincumbent66.1%146,296
    Democratic Peter A. Lennon33.9%75,055
Total Votes221,351

2000

On November 7, 2000, Curt Weldon won re-election to theUnited States House. He defeated Peter A. Lennon (D) in the general election.[16]

U.S. House, Pennsylvania District 7 General Election, 2000
PartyCandidateVote %Votes
    RepublicanGreen check mark transparent.pngCurt Weldonincumbent64.8%172,569
    Democratic Peter A. Lennon35.2%93,687
Total Votes266,256

District map

2023_01_03_pa_congressional_district_07.jpg

Redistricting

2020-2021

See also:Redistricting in Pennsylvania after the 2020 census

On February 23, 2022, thePennsylvania Supreme Court ruled to enact a new congressional map.[17] Over a dozen maps were submitted to the supreme court, including the map approved by the legislature. The court ultimately selected the Carter map in a 4-3 ruling, which was submitted by a group of Pennsylvania citizens who were petitioners in a redistricting-related lawsuit. JusticesDebra Todd (D),Sallie Mundy (R), andKevin Brobson (R) dissented.[18]Spotlight PA's Kate Huangpu wrote that the map is "as similar as possible to the current congressional map, with nearly 90% of residents staying in the same district."[18] This map took effect for Pennsylvania's 2022 congressional elections.

The state supreme court took authority over the redistricting process after Gov.Tom Wolf (D) vetoed the legislature's enacted map on January 26.[19] ThePennsylvania House of Representatives voted to approve the initial map 110-91 on January 12, and thePennsylvania State Senate voted 29-20 to approve the map on January 24.[20][21] Following Wolf's veto, the authority for determining a new map initially rested with a lower court, but in a February 2 ruling the supreme court ruled that it would have control over the process to select a new congressional map.[22]

How does redistricting in Pennsylvania work? In Pennsylvania, the statutory authority to draw congressional district boundaries is vested with thePennsylvania General Assembly. These lines are subject to gubernatorial veto.[23]

State legislative district lines are drawn by a politician commission. Established in 1968, the commission comprises five members:[23]

  1. The majority leader of thePennsylvania State Senate appoints one member.
  2. The minority leader of thePennsylvania State Senate appoints one member.
  3. The majority leader of thePennsylvania House of Representatives appoints one member.
  4. The minority leader of thePennsylvania House of Representatives appoints one member.
  5. The first four commissioners appoint a fifth member to serve as the commission's chair. If the commission is unable to reach an agreement, thePennsylvania Supreme Court must appoint a commission chair.[23]


ThePennsylvania Constitution requires that state legislative districts be contiguous and compact. Further, state legislative districts should "respect county, city, incorporated town, borough, township and ward boundaries." There are no such requirements in place for congressional districts.[23]

2020

2019_05_02_pa_congressional_district_07.jpg

2024

2023_01_03_pa_congressional_district_07.jpg

2018

On January 22, 2018, the Pennsylvania Supreme Court struck down the state's congressional district map, finding that the map constituted an illegalpartisan gerrymander. On February 19, 2018, the court adopted a remedial map for use in the 2018 election cycle. Pennsylvania Republicans filed suit in federal district court to prevent implementation of the new map. The district court dismissed the suit on March 19, 2018. State Republicans also petitioned the Supreme Court of the United States to stay the state supreme court's order pending appeal. The court rejected this request on March 19, 2018. To learn more, seehere.

2010-2011

This is the 7th Congressional District prior to the2010 redistricting.
See also:Redistricting in Pennsylvania after the 2010 census

The Legislative Reapportionment Commission inPennsylvania approved the GOP-proposed map. It was signed into law on December 22, 2001.[24][25] On March 30, 2012, the 7th District was included in a list released by theNational Journal of the top ten most contorted congressional districts due to redistricting.[26]

District analysis

See also:The Cook Political Report's Partisan Voter Index
See also:FiveThirtyEight's elasticity scores

2026

Heading into the 2026 elections, based on results from the 2024 and 2020 presidential elections, theCook Partisan Voter Index for this district is R+1. This meant that in those two presidential elections, this district's results were 1 percentage points more Republican than the national average. This made Pennsylvania's 7th the 213th most Republican district nationally.[27]

2024

Heading into the 2024 elections, based on results from the 2020 and 2016 presidential elections, theCook Partisan Voter Index for this district was R+2. This meant that in those two presidential elections, this district's results were 2 percentage points more Republican than the national average. This made Pennsylvania's 7th the 212th most Republican district nationally.[28]

Daily Kos calculated what the results of the2020 presidential election in this district would have been followingredistricting.Joe Biden (D) would have defeatedDonald Trump (R) 49.7%-49.1%.[29]

2022

Heading into the 2022 elections, based on results from the 2020 and 2016 presidential elections, theCook Partisan Voter Index for this district was R+2. This meant that in those two presidential elections, this district's results were 2 percentage points more Republican than the national average. This made Pennsylvania's 7th the 211th most Republican district nationally.[30]

Daily Kos calculated what the results of the2020 presidential election in this district would have been followingredistricting.Joe Biden (D) would have received 49.7% of the vote in this district andDonald Trump (R) would have received 49.1%.[31]

2018

Heading into the 2018 elections, based on results from the 2016 and 2012 presidential elections, theCook Partisan Voter Index for this district was D+1. This meant that in those two presidential elections, this district's results were 1 percentage point more Democratic than the national average. This made Pennsylvania's 7th Congressional District the 194th most Democratic nationally.[32]

FiveThirtyEight's September 2018 elasticity score for states and congressional districts measured "how sensitive it is to changes in the national political environment." This district's elasticity score was 0.97. This means that for every 1 point the national political mood moved toward a party, the district was expected to move 0.97 points toward that party.[33]

See also

External links

Footnotes

  1. The raw data for this study was provided by Dave Leip ofAtlas of U.S. Presidential Elections.
  2. 2.02.1Refers to the old district that makes up a plurality of the new district.
  3. The old 1st and 11th Districts did not make up a plurality of any of the new districts. The 1st District went for Hillary Clinton by 61.3 percentage points and was represented by Bob Brady (D). The 11th District went for Donald Trump by 23.8 percentage points and was represented by Lou Barletta (R).
  4. District 13 incumbent Brendan Boyle (D) filed for re-election in the new 2nd District.
  5. District 17 incumbent Matt Cartwright (D) filed for re-election in the new 8th District.
  6. Lamb was elected in a March 2018 special election to replace Rep.Tim Murphy (R).
  7. Lamb filed to run for PA-17 in the 2018 election.
  8. Pennsylvania Department of State, "Unofficial Candidate Listing – Pre Ballot Lottery," accessed February 17, 2016
  9. The New York Times, "Pennsylvania Primary Results," April 26, 2016
  10. Politico, "2012 Election Map, Pennsylvania"
  11. U.S. Congress House Clerk, "Statistics of the Congressional Election of November 2, 2010," accessed March 28, 2013
  12. U.S. Congress House Clerk, "Statistics of the Congressional Election of November 4, 2008," accessed March 28, 2013
  13. U.S. Congress House Clerk, "Statistics of the Congressional Election of November 7, 2006," accessed March 28, 2013
  14. U.S. Congress House Clerk, "Statistics of the Congressional Election of November 2, 2004," accessed March 28, 2013
  15. U.S. Congress House Clerk, "Statistics of the Congressional Election of November 5, 2002," accessed March 28, 2013
  16. U.S. Congress House Clerk, "Statistics of the Congressional Election of November 7, 2000," accessed March 28, 2013
  17. Pennsylvania Supreme Court, "Order," February 23, 2022
  18. 18.018.1Spotlight PA, "Pennsylvania Supreme Court picks congressional map put forth by state voters," February 23, 2022
  19. Cite error: Invalid<ref> tag; no text was provided for refs namedwtae
  20. Cite error: Invalid<ref> tag; no text was provided for refs namedsen
  21. Cite error: Invalid<ref> tag; no text was provided for refs namedhouse
  22. Cite error: Invalid<ref> tag; no text was provided for refs namedpsc
  23. 23.023.123.223.3All About Redistricting, "Pennsylvania," accessed May 8, 2015
  24. ABC 27, "Corbett signs off on new congressional map," December 22, 2011
  25. The Republic, "Senate Democrats and Chester County group plan to contest Pa. legislative redistricting plan," January 7, 2012
  26. National Journal, "Modern Gerrymanders: 10 Most Contorted Congressional Districts—MAPS," accessed March 31, 2012
  27. Cook Political Report, "2025 Cook PVI℠: District Map and List (119th Congress)," accessed July 1, 2025
  28. Cook Political Report, "The 2022 Cook Partisan Voting Index (Cook PVI℠)," accessed January 10, 2024
  29. Daily Kos, "Daily Kos Elections' 2020 presidential results by congressional district, for new and old districts," accessed September 15, 2022
  30. Cook Political Report, "The 2022 Cook Partisan Voting Index (Cook PVI℠)," accessed February 6, 2023
  31. Daily Kos, "Daily Kos Elections' 2020 presidential results by congressional district, for new and old districts," accessed September 15, 2022
  32. Cook Political Report, "Introducing the 2017 Cook Political Report Partisan Voter Index," April 7, 2017
  33. FiveThirtyEight, "Election Update: The Most (And Least) Elastic States And Districts," September 6, 2018


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