Pennsylvania’s 1st Congressional District is represented by Brian K. Fitzpatrick (R) in the U.S. House of Representatives. The district is one of Pennsylvania’s seats in the 435-member House of Representatives. After the 2020 Census, the average congressional district had 761,169 people, according to the U.S. Census Bureau, and these district boundaries were drawn during the redistricting cycle that followed.
Congressional representatives serve two-year terms and face election every even-numbered year. The next election for this seat will take place on November 3, 2026.
Population
764,829
Median Household Income
$111,074
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates for 2019 to 2023, for district lines in effect on January 1, 2023.
Partisan Lean
EVEN
2024 presidential margin (Trump vs Harris). Source: The Downballot.
District boundary, 119th Congress. Boundary data: U.S. Census Bureau TIGERweb. Map tiles: OpenStreetMap.
Brian K. Fitzpatrick and Pennsylvania's 1st Congressional District
Brian K. Fitzpatrick, a member of the Republican Party, represents Pennsylvania's 1st Congressional District and has held the seat since January 3, 2019. The boundary map for the district is above and the ZIP codes it covers are listed further down this page.
Committee assignments: House Committee on Ways and Means and House Permanent Select Committee on Intelligence.
The current term ends January 3, 2027. The seat is on the ballot on Tuesday, November 3, 2026. Washington office phone: 202-225-4276. Official site: fitzpatrick.house.gov.
Current Representative
Rep. Brian K. Fitzpatrick (R)
119th Congress • Republican • Representing this district since January 3, 2019 • In the House since January 3, 2017
Brian K. Fitzpatrick currently represents Pennsylvania’s 1st Congressional District as a member of the Republican Party in the United States House of Representatives. The representative’s district office helps constituents with federal casework, such as Social Security claims and veterans’ benefits.
2026 Election
On the ballot November 3, 2026
- Brian Fitzpatrick, Republican Incumbent
- Bob Harvie, Democratic
Source: Pennsylvania Department of State, official candidate listing, checked September 26, 2026. Write-in candidates are not listed.
Key dates for November 3, 2026
| Register by mail | Monday, October 19 Application must be received by this date. |
|---|---|
| Register online | Monday, October 19 |
| Register in person | Monday, October 19 |
| Early in-person voting | Pennsylvania has no early voting period. You can request, fill out and return a mail ballot in one visit to your county election office. |
| Request a mail ballot | Tuesday, October 27 Request by 5 p.m. on October 27. |
| Return a mail ballot | Must be received by 8 p.m. on November 3. Postmarks do not count. |
| Election Day | Tuesday, November 3, 2026 |
Check your registration with the Pennsylvania voter lookup. Dates come from the Pennsylvania election office and were checked September 26, 2026. States can change deadlines, so confirm with your election office before you act.
Polling places in Pennsylvania are open 7 a.m. to 8 p.m., local time. Confirm your registration and polling place on the official federal voter page for Pennsylvania: vote.gov.
What is on the ballot nationally on November 3, 2026
Contact Your Representative
Washington Office
271 Cannon House Office Building
Washington, DC 20515
Phone: (202) 225-4276
Online
Committee Assignments
About This District
The district covers all of Bucks County and parts of Montgomery County in Pennsylvania. Its largest cities are Bristol (about 10,000), Morrisville (about 10,000), Quakertown (about 9,000), and Perkasie (about 9,000).
Learn more about congressional districts
- What is a congressional district?
- What does a U.S. Representative do?
- What is gerrymandering?
- How congressional redistricting works
Frequently Asked Questions
Who represents Pennsylvania's 1st Congressional District?
Brian K. Fitzpatrick (R) represents Pennsylvania's 1st Congressional District in the U.S. House of Representatives.
What political party is Brian K. Fitzpatrick a member of?
Brian K. Fitzpatrick is a member of the Republican Party.
How can I contact Brian K. Fitzpatrick?
You can reach Brian K. Fitzpatrick by phone at 202-225-4276 or through their official website at https://fitzpatrick.house.gov.
When does Brian K. Fitzpatrick's current term end?
Brian K. Fitzpatrick's current term in the U.S. House of Representatives ends on January 3, 2027.
Where is Pennsylvania's 1st Congressional District?
Pennsylvania's 1st Congressional District is located in the state of Pennsylvania and is one of the 435 voting congressional districts in the U.S. House of Representatives.
What district does Brian K. Fitzpatrick represent?
Brian K. Fitzpatrick has represented Pennsylvania's 1st Congressional District since January 3, 2019. The boundary map for the district is on this page.
Where can I see a map of Brian K. Fitzpatrick's district?
The boundary map for Pennsylvania's 1st Congressional District is on this page. It is drawn from U.S. Census Bureau TIGERweb boundary files for the 119th Congress.
What committees is Brian K. Fitzpatrick on?
Brian K. Fitzpatrick sits on House Committee on Ways and Means and House Permanent Select Committee on Intelligence. Committee assignments come from the Clerk of the House MemberData file.
Is Brian K. Fitzpatrick still in Congress?
This site shows Brian K. Fitzpatrick holding Pennsylvania's 1st Congressional District, checked against the Clerk of the House member list. All 435 House seats are on the ballot on November 3, 2026, so the answer can change with that election.
Nearby Districts in Pennsylvania
ZIP Codes in Pennsylvania's 1st Congressional District
This congressional district contains 70 ZIP codes. The most common 10 are shown below; expand the full list to see every ZIP in the district.
23 of these ZIP codes also extend into another Pennsylvania district, so a ZIP code here does not always identify a single representative. Examples include 18036 (also in the 7th), 18041 (also in the 4th and 7th), 18042 (also in the 7th), 18054 (also in the 4th), 18055 (also in the 7th), 18070 (also in the 4th), 18073 (also in the 4th), 18074 (also in the 4th).
- 18036
- 18041
- 18042
- 18054
- 18055
- 18070
- 18073
- 18074
- 18076
- 18077
View all 70 ZIP codes in this district
- 18036
- 18041
- 18042
- 18054
- 18055
- 18070
- 18073
- 18074
- 18076
- 18077
- 18081
- 18901
- 18902
- 18912
- 18913
- 18914
- 18915
- 18917
- 18920
- 18921
- 18923
- 18925
- 18927
- 18929
- 18930
- 18932
- 18933
- 18935
- 18936
- 18938
- 18940
- 18942
- 18944
- 18946
- 18947
- 18950
- 18951
- 18954
- 18955
- 18960
- 18962
- 18964
- 18966
- 18969
- 18970
- 18972
- 18974
- 18976
- 18977
- 18980
- 19002
- 19006
- 19007
- 19020
- 19021
- 19030
- 19040
- 19044
- 19047
- 19053
- 19054
- 19055
- 19056
- 19057
- 19067
- 19438
- 19440
- 19446
- 19454
- 19504
ZIP-to-district boundaries sourced from the U.S. Census Bureau's 2024-07-30 Block Equivalency File for the 119th Congress. ZCTAs (ZIP Code Tabulation Areas) approximate USPS delivery ZIPs.
U.S. Senators for this state: John Fetterman (D), David McCormick (R)
Last updated September 27, 2026.
Data last checked September 26, 2026.
See how this district compares with another using Compare Districts.