Congressional district · Boundaries of the 119th Congress

Oklahoma's 4th district

Oklahoma's 4th district has 800,009 residents on 9,734 mi² of land. It is represented by Tom Cole (R-OK-4). Federal contract obligations attributed to it reached $1.7B in FY2026.

Residents
800,009
Land area
9,734 mi²
Counties
14
Representative
Tom Cole
Open in the Congress explorer
Map of Oklahoma's 4th district within Oklahoma

Members for this district

Members who held this seat while these boundaries were in force, newest first.

Senators

The state's senators today, or on the last day of these boundaries for an older plan.

Counties

Share of the district's residents living in each county, and share of the county's residents living in the district (2020 census tracts weighted by their overlap).

  1. Cleveland County38% of the district · 100% of the county
  2. Comanche County15% of the district · 100% of the county
  3. Oklahoma County9.8% of the district · 9.7% of the county
  4. Grady County7.1% of the district · 100% of the county
  5. Carter County6.1% of the district · 100% of the county
  6. McClain County5.7% of the district · 100% of the county
  7. Stephens County5.4% of the district · 100% of the county
  8. Pontotoc County4.8% of the district · 100% of the county
  9. Garvin County3.2% of the district · 100% of the county
  10. Murray County1.7% of the district · 100% of the county
  11. Love County1.3% of the district · 100% of the county
  12. Tillman County0.9% of the district · 100% of the county
  13. Cotton County0.7% of the district · 100% of the county
  14. Jefferson County0.7% of the district · 100% of the county

Federal contracts

Contract obligations attributed to the district by each action's county and its award's ZIP code (land shares through census tracts); an estimate where ZIP codes cross district lines.

Obligations · FY2026
$1.7B
Per resident
$2,089
Rank in Oklahoma
1 of 5
Contract actions
4,148
New awards: 1,466

By fiscal year

  1. 1.6BFY2017
  2. 1.6BFY2018
  3. 1.5BFY2019
  4. 1.7BFY2020
  5. 1.7BFY2021
  6. 1.9BFY2022
  7. 2.1BFY2023
  8. 2.3BFY2024
  9. 2.8BFY2025
  10. 1.7BFY2026

Top buyers

  1. Department of the Air Force$997.2M60%
    Department of Defense
  2. Department of the Army$180.5M11%
    Department of Defense
  3. Department of the Navy$104.7M6.3%
    Department of Defense
  4. Defense Logistics Agency$78.9M4.7%
    Department of Defense
  5. Federal Aviation Administration$51.7M3.1%
    Department of Transportation
  6. Federal Acquisition Service$35.8M2.1%
    General Services Administration
  7. National Oceanic and Atmospheric Administration$27.5M1.6%
    Department of Commerce
  8. Rural Housing Service$23.9M1.4%
    Department of Agriculture

Top recipients

  1. THE BOEING COMPANY$386.1M23%
    158 awards
  2. THE BOEING COMPANY$97.3M5.8%
    40 awards
  3. NORTHROP GRUMMAN SYSTEMS CORP$90.2M5.4%
    3 awards
  4. ALUTIIQ OPERATIONS SERVICES, LLC$55.1M3.3%
    8 awards
  5. V2X AEROSPACE LLC$51.8M3.1%
    1 award
  6. PROFESSIONAL CONTRACT SERVICES, INC.$49.5M3.0%
    6 awards
  7. BL HARBERT INTERNATIONAL LLC$45.1M2.7%
    1 award
  8. BOOZ ALLEN HAMILTON INC$42M2.5%
    11 awards
  9. KALS, LLC$33M2.0%
    1 award
  10. CHICKASAW STRATEGIC POINTE, LLC$29.1M1.7%
    17 awards

Other boundaries

District lines change between plans; each plan keeps its own page.

Sources and method

Every figure on this page traces to these records.

  • Congressional district boundaries and relationship files (U.S. Census Bureau)U.S. Census Bureau, Cartographic Boundary Files (congressional districts) and 2020 relationship files · release cd116+cd118+cd119 · loaded Oct 3, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)
  • Members of Congress, their terms, committees and identifiers (The @unitedstates project (from the Biographical Directory of the U.S. Congress, the House and the Senate))unitedstates/congress-legislators: legislators, committees and current committee membership · data current to Oct 3, 2026 · loaded Oct 3, 2026 · license: CC0 1.0 (public domain dedication)
  • ZIP code (ZCTA) to congressional district crosswalk (U.S. Census Bureau)U.S. Census Bureau, 2020 relationship files (ZCTAs, tracts and congressional districts); shares computed by Analisa · release 2020 · loaded Oct 3, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)
  • Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov)USAspending.gov, prime award contract transactions (FPDS) · data current to Oct 3, 2026 · loaded Oct 3, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)
  • Money and votes are shown side by side; neither explains the other.