New York’s 23rd Congressional District is represented by Nicholas A. Langworthy (R) in the U.S. House of Representatives. The district is one of New York’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
772,644
Median Household Income
$70,756
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
R+21
2024 presidential margin (Trump vs Harris). Source: The Downballot.
District boundary, 119th Congress. Boundary data: U.S. Census Bureau TIGERweb. Map tiles: OpenStreetMap.
Nicholas A. Langworthy and New York's 23rd Congressional District
Nicholas A. Langworthy, a member of the Republican Party, represents New York's 23rd Congressional District and has held the seat since January 3, 2023. 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 Oversight and Government Reform, House Committee on Energy and Commerce and House Committee on Rules.
The current term ends January 3, 2027. The seat is on the ballot on Tuesday, November 3, 2026. Washington office phone: 202-225-3161. Official site: langworthy.house.gov.
Current Representative
Rep. Nicholas A. Langworthy (R)
119th Congress • Republican • Representing this district since January 3, 2023
Nicholas A. Langworthy currently represents New York’s 23rd 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
- Aaron Gies, Democratic / Working Families
- Nicholas A. Langworthy, Republican / Conservative Incumbent
Source: New York State Board of Elections, certification for the November 3, 2026 election, checked September 26, 2026. Write-in candidates are not listed.
Key dates for November 3, 2026
| Register by mail | Saturday, October 24 Application must be received by this date. |
|---|---|
| Register online | Saturday, October 24 |
| Register in person | Saturday, October 24 |
| Early in-person voting | October 24 to November 1 |
| Request a mail ballot | Saturday, October 24 Mailed or online applications must be received by October 24. You can apply in person until November 2. |
| Return a mail ballot | Postmarked by November 3 and received by November 10, or delivered in person by close of polls on November 3. |
| Election Day | Tuesday, November 3, 2026 |
Check your registration with the New York voter lookup. Dates come from the New York election office and were checked September 26, 2026. States can change deadlines, so confirm with your election office before you act.
Polling places in New York are open 6 a.m. to 9 p.m., local time. Confirm your registration and polling place on the official federal voter page for New York: vote.gov.
What is on the ballot nationally on November 3, 2026
Contact Your Representative
Washington Office
422 Cannon House Office Building
Washington, DC 20515
Phone: (202) 225-3161
Online
Committee Assignments
- House Committee on Oversight and Government Reform
- House Committee on Energy and Commerce
- House Committee on Rules
About This District
The district spans 9 counties in New York, including Tioga, Cattaraugus, Chemung, Allegany, and Chautauqua, and others. Its largest cities are Jamestown (about 29,000), Elmira (about 27,000), Olean (about 14,000), and Dunkirk (about 13,000).
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 New York's 23rd Congressional District?
Nicholas A. Langworthy (R) represents New York's 23rd Congressional District in the U.S. House of Representatives.
What political party is Nicholas A. Langworthy a member of?
Nicholas A. Langworthy is a member of the Republican Party.
How can I contact Nicholas A. Langworthy?
You can reach Nicholas A. Langworthy by phone at 202-225-3161 or through their official website at https://langworthy.house.gov.
When does Nicholas A. Langworthy's current term end?
Nicholas A. Langworthy's current term in the U.S. House of Representatives ends on January 3, 2027.
Where is New York's 23rd Congressional District?
New York's 23rd Congressional District is located in the state of New York and is one of the 435 voting congressional districts in the U.S. House of Representatives.
What district does Nicholas A. Langworthy represent?
Nicholas A. Langworthy has represented New York's 23rd Congressional District since January 3, 2023. The boundary map for the district is on this page.
Where can I see a map of Nicholas A. Langworthy's district?
The boundary map for New York's 23rd Congressional District is on this page. It is drawn from U.S. Census Bureau TIGERweb boundary files for the 119th Congress.
What committees is Nicholas A. Langworthy on?
Nicholas A. Langworthy sits on House Committee on Oversight and Government Reform, House Committee on Energy and Commerce and House Committee on Rules. Committee assignments come from the Clerk of the House MemberData file.
Is Nicholas A. Langworthy still in Congress?
This site shows Nicholas A. Langworthy holding New York's 23rd 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 New York
ZIP Codes in New York's 23rd Congressional District
This congressional district contains 207 ZIP codes. The most common 10 are shown below; expand the full list to see every ZIP in the district.
50 of these ZIP codes also extend into another New York district, so a ZIP code here does not always identify a single representative. Examples include 13736 (also in the 19th), 13760 (also in the 19th), 13811 (also in the 19th), 13835 (also in the 19th), 13864 (also in the 19th), 14001 (also in the 24th), 14004 (also in the 24th), 14009 (also in the 24th).
- 13732
- 13734
- 13736
- 13743
- 13760
- 13811
- 13812
- 13827
- 13835
- 13864
View all 207 ZIP codes in this district
- 13732
- 13734
- 13736
- 13743
- 13760
- 13811
- 13812
- 13827
- 13835
- 13864
- 14001
- 14004
- 14006
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- 14024
- 14025
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- 14041
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- 14221
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- 14304
- 14437
- 14536
- 14572
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- 14830
- 14836
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- 14840
- 14843
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- 14855
- 14856
- 14858
- 14859
- 14861
- 14864
- 14865
- 14867
- 14869
- 14870
- 14871
- 14872
- 14877
- 14878
- 14879
- 14880
- 14883
- 14884
- 14885
- 14889
- 14891
- 14892
- 14893
- 14894
- 14895
- 14897
- 14898
- 14901
- 14903
- 14904
- 14905
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: Kirsten E. Gillibrand (D), Charles E. Schumer (D)
Last updated September 27, 2026.
Data last checked September 26, 2026.
See how this district compares with another using Compare Districts.