Oklahoma’s 4th Congressional District is represented by Tom Cole (R) in the U.S. House of Representatives. The district is one of Oklahoma’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
798,638
Median Household Income
$65,779
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+33
2024 presidential margin (Trump vs Harris). Source: The Downballot.
District boundary, 119th Congress. Boundary data: U.S. Census Bureau TIGERweb. Map tiles: OpenStreetMap.
Tom Cole and Oklahoma's 4th Congressional District
Tom Cole, a member of the Republican Party, represents Oklahoma's 4th Congressional District and has held the seat since January 7, 2003. 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 Appropriations.
The current term ends January 3, 2027. The seat is on the ballot on Tuesday, November 3, 2026. Washington office phone: 202-225-6165. Official site: cole.house.gov.
Current Representative
Rep. Tom Cole (R)
119th Congress • Republican • Representing this district since January 7, 2003
Tom Cole currently represents Oklahoma’s 4th 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
- Tom Cole, Republican Incumbent
- Mitchell Jacob, Democratic
- Rocco Bonacci, Independent
Source: Oklahoma State Election Board, November 2026 list of elections, checked September 26, 2026. Write-in candidates are not listed.
Key dates for November 3, 2026
| Register by mail | Friday, October 9 PassedApplication must be postmarked by this date. |
|---|---|
| Register online | Friday, October 9 Passed |
| Register in person | Friday, October 9 Passed |
| Early in-person voting | October 28 to October 31 |
| Request a mail ballot | Monday, October 19 Request by 5 p.m. on October 19. |
| Return a mail ballot | Mailed ballots must be received by 7 p.m. on November 3. Hand-delivered ballots are due by the end of business hours on November 2. |
| Election Day | Tuesday, November 3, 2026 |
Check your registration with the Oklahoma voter lookup. Dates come from the Oklahoma election office and were checked September 26, 2026. States can change deadlines, so confirm with your election office before you act.
Polling places in Oklahoma are open 7 a.m. to 7 p.m., local time. Confirm your registration and polling place on the official federal voter page for Oklahoma: vote.gov.
What is on the ballot nationally on November 3, 2026
Contact Your Representative
Washington Office
2207 Rayburn House Office Building
Washington, DC 20515
Phone: (202) 225-6165
Online
Committee Assignments
About This District
The district spans 14 counties in Oklahoma, including Comanche, Grady, Jefferson, McClain, and Garvin, and others. Its largest cities are Norman (about 128,000), Lawton (about 90,000), Moore (about 63,000), and Midwest City (about 58,000).
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 Oklahoma's 4th Congressional District?
Tom Cole (R) represents Oklahoma's 4th Congressional District in the U.S. House of Representatives.
What political party is Tom Cole a member of?
Tom Cole is a member of the Republican Party.
How can I contact Tom Cole?
You can reach Tom Cole by phone at 202-225-6165 or through their official website at https://cole.house.gov.
When does Tom Cole's current term end?
Tom Cole's current term in the U.S. House of Representatives ends on January 3, 2027.
Where is Oklahoma's 4th Congressional District?
Oklahoma's 4th Congressional District is located in the state of Oklahoma and is one of the 435 voting congressional districts in the U.S. House of Representatives.
What district does Tom Cole represent?
Tom Cole has represented Oklahoma's 4th Congressional District since January 7, 2003. The boundary map for the district is on this page.
Where can I see a map of Tom Cole's district?
The boundary map for Oklahoma'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 Tom Cole on?
Tom Cole sits on House Committee on Appropriations. Committee assignments come from the Clerk of the House MemberData file.
Is Tom Cole still in Congress?
This site shows Tom Cole holding Oklahoma'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 Oklahoma
ZIP Codes in Oklahoma's 4th Congressional District
This congressional district contains 125 ZIP codes. The most common 10 are shown below; expand the full list to see every ZIP in the district.
34 of these ZIP codes also extend into another Oklahoma district, so a ZIP code here does not always identify a single representative. Examples include 73006 (also in the 3rd), 73017 (also in the 3rd), 73020 (also in the 5th), 73051 (also in the 5th), 73059 (also in the 3rd), 73079 (also in the 3rd), 73084 (also in the 5th), 73086 (also in the 2nd).
- 73002
- 73004
- 73006
- 73010
- 73011
- 73017
- 73018
- 73019
- 73020
- 73026
View all 125 ZIP codes in this district
- 73002
- 73004
- 73006
- 73010
- 73011
- 73017
- 73018
- 73019
- 73020
- 73026
- 73030
- 73031
- 73032
- 73051
- 73052
- 73055
- 73057
- 73059
- 73065
- 73067
- 73068
- 73069
- 73070
- 73071
- 73072
- 73074
- 73075
- 73079
- 73080
- 73082
- 73084
- 73086
- 73089
- 73092
- 73093
- 73095
- 73098
- 73110
- 73115
- 73117
- 73130
- 73135
- 73139
- 73141
- 73145
- 73149
- 73150
- 73159
- 73160
- 73165
- 73169
- 73170
- 73173
- 73401
- 73425
- 73430
- 73433
- 73434
- 73435
- 73436
- 73437
- 73438
- 73441
- 73442
- 73443
- 73444
- 73446
- 73448
- 73453
- 73456
- 73458
- 73459
- 73463
- 73481
- 73487
- 73488
- 73491
- 73501
- 73503
- 73505
- 73507
- 73520
- 73527
- 73528
- 73529
- 73530
- 73531
- 73533
- 73538
- 73540
- 73541
- 73542
- 73543
- 73546
- 73548
- 73551
- 73552
- 73553
- 73555
- 73557
- 73559
- 73562
- 73565
- 73566
- 73567
- 73568
- 73569
- 73570
- 73572
- 73573
- 74572
- 74820
- 74825
- 74831
- 74842
- 74843
- 74844
- 74851
- 74852
- 74856
- 74857
- 74865
- 74871
- 74872
- 74878
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: James Lankford (R), Alan Armstrong (R)
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.