Nevada’s 4th Congressional District is represented by Steven Horsford (D) in the U.S. House of Representatives. The district is one of Nevada’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
798,540
Median Household Income
$71,818
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
D+3
2024 presidential margin (Trump vs Harris). Source: The Downballot.
District boundary, 119th Congress. Boundary data: U.S. Census Bureau TIGERweb. Map tiles: OpenStreetMap.
Steven Horsford and Nevada's 4th Congressional District
Steven Horsford, a member of the Democratic Party, represents Nevada's 4th Congressional District and has held the seat since January 3, 2013. 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.
The current term ends January 3, 2027. The seat is on the ballot on Tuesday, November 3, 2026. Washington office phone: 202-225-9894. Official site: horsford.house.gov.
Current Representative
Rep. Steven Horsford (D)
119th Congress • Democrat • Representing this district since January 3, 2013
Steven Horsford currently represents Nevada’s 4th Congressional District as a member of the Democratic 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
- Russell Best, Independent American Party
- Steven A. Horsford, Democratic Incumbent
- William Johnson, No Political Party
- Cody K. Whipple, Republican
Source: Nevada Secretary of State, certified list of candidates, checked September 26, 2026. Write-in candidates are not listed.
Key dates for November 3, 2026
| Register by mail | Tuesday, October 6 PassedApplication must be postmarked by this date. |
|---|---|
| Register online | Through Election Day, November 3 |
| Register in person | Through Election Day, November 3 |
| Same-day registration | Same-day registration is available at polling places during early voting and on Election Day with a Nevada driver's license or ID card. If you register online after October 20, you must vote in person. |
| Early in-person voting | October 17 to October 30 |
| Mail ballot | Every active voter is mailed a ballot. Register or update by October 20 to be mailed one. |
| Return a mail ballot | Postmarked by November 3 and received by 5 p.m. on November 7, or dropped off before polls close on November 3. |
| Election Day | Tuesday, November 3, 2026 |
Check your registration with the Nevada voter lookup. Dates come from the Nevada election office and were checked September 26, 2026. States can change deadlines, so confirm with your election office before you act.
Polling places in Nevada are open 7 a.m. to 7 p.m., local time. Confirm your registration and polling place on the official federal voter page for Nevada: vote.gov.
What is on the ballot nationally on November 3, 2026
Contact Your Representative
Washington Office
406 Cannon House Office Building
Washington, DC 20515
Phone: (202) 225-9894
Online
Committee Assignments
About This District
The district spans 9 counties in Nevada, including Mineral, Lincoln, Esmeralda, Nye, and Clark, and others. Its largest cities are Las Vegas (about 642,000), North Las Vegas (about 263,000), Mesquite (about 20,000), and Caliente (about 1,000).
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 Nevada's 4th Congressional District?
Steven Horsford (D) represents Nevada's 4th Congressional District in the U.S. House of Representatives.
What political party is Steven Horsford a member of?
Steven Horsford is a member of the Democratic Party.
How can I contact Steven Horsford?
You can reach Steven Horsford by phone at 202-225-9894 or through their official website at https://horsford.house.gov.
When does Steven Horsford's current term end?
Steven Horsford's current term in the U.S. House of Representatives ends on January 3, 2027.
Where is Nevada's 4th Congressional District?
Nevada's 4th Congressional District is located in the state of Nevada and is one of the 435 voting congressional districts in the U.S. House of Representatives.
What district does Steven Horsford represent?
Steven Horsford has represented Nevada's 4th Congressional District since January 3, 2013. The boundary map for the district is on this page.
Where can I see a map of Steven Horsford's district?
The boundary map for Nevada's 4th Congressional District is on this page. It is drawn from U.S. Census Bureau TIGERweb boundary files for the 119th Congress.
What committees is Steven Horsford on?
Steven Horsford sits on House Committee on Ways and Means. Committee assignments come from the Clerk of the House MemberData file.
Is Steven Horsford still in Congress?
This site shows Steven Horsford holding Nevada's 4th 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 Nevada
ZIP Codes in Nevada's 4th Congressional District
This congressional district contains 71 ZIP codes. The most common 10 are shown below; expand the full list to see every ZIP in the district.
37 of these ZIP codes also extend into another Nevada district, so a ZIP code here does not always identify a single representative. Examples include 89004 (also in the 3rd), 89005 (also in the 1st and 3rd), 89008 (also in the 2nd), 89011 (also in the 1st), 89021 (also in the 1st), 89025 (also in the 1st), 89030 (also in the 1st), 89040 (also in the 1st).
- 89001
- 89003
- 89004
- 89005
- 89007
- 89008
- 89010
- 89011
- 89013
- 89017
View all 71 ZIP codes in this district
- 89001
- 89003
- 89004
- 89005
- 89007
- 89008
- 89010
- 89011
- 89013
- 89017
- 89018
- 89020
- 89021
- 89022
- 89025
- 89027
- 89030
- 89031
- 89032
- 89034
- 89040
- 89042
- 89043
- 89045
- 89047
- 89048
- 89049
- 89060
- 89061
- 89070
- 89081
- 89084
- 89085
- 89086
- 89101
- 89102
- 89104
- 89106
- 89107
- 89108
- 89109
- 89110
- 89115
- 89124
- 89128
- 89129
- 89130
- 89131
- 89138
- 89142
- 89143
- 89145
- 89146
- 89149
- 89156
- 89161
- 89166
- 89191
- 89310
- 89314
- 89406
- 89408
- 89409
- 89415
- 89420
- 89422
- 89427
- 89429
- 89430
- 89444
- 89447
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: Catherine Cortez Masto (D), Jacky Rosen (D)
Local surveillance camera contracts
Automated license plate reader contracts are approved locally, by city councils and county boards, not by Congress. These places in this district have a contract record documented from public sources:
Records compiled by Who Approved This, an independent public-records project. Approval dates, amounts, and end dates are cited to council agendas, minutes, and signed contracts.
Place list rebuilt from the Who Approved This public export on September 26, 2026.
Last updated September 27, 2026.
Data last checked September 26, 2026.
See how this district compares with another using Compare Districts.