OK District 1
Oklahoma · 4 Counties · Tulsa, Broken Arrow, Bartlesville
civdotiq.org
Federal Representatives
James Lankford
Republican · U.S. Senator
Phone: 202-224-5754
Web: https://www.lankford.senate.gov
Office: 731 Hart Senate Office Building Washington DC 20510
Alan Armstrong
Republican · U.S. Senator
Phone: 202-224-4721
Web: https://www.armstrong.senate.gov
Office: 330 Hart Senate Office Building Washington DC 20510
Kevin Hern
Republican · U.S. Representative
Phone: 202-225-2211
Web: https://hern.house.gov
Office: 171 Cannon House Office Building Washington DC 20515-3601
Key Demographics
809,593
Population
$71K
Median Income
37
Median Age
| Metric | Value |
|---|---|
| Bachelor's Degree or Higher | 21.7% |
| Poverty Rate | 13.8% |
| Urban Population | 52% |
| Diversity Index | 57.2 |
| Land Area | 1,079 sq mi |
Federal Spending
$2.9M
Total Annual
25
Contracts & Grants
$9K
Infrastructure
| Project | Agency | Amount |
|---|---|---|
| CHEROKEE NATION MANAGEMENT & CONSULTING, L.L.C.. | Department of State | $287.0M |
| CITIZEN CONTRACTING GROUP LLC | Department of Veterans Affairs | $4.7M |
| CHEROKEE INSIGHTS LLC | Department of the Treasury | $2.3M |
| METROPOLITAN SECURITY SERVICES, INC. | Department of Justice | $614K |
| IRON HORSE SECURITY, LLC | Department of Energy | $468K |
Statewide Context
992,735
Oklahoma Medicaid & CHIP (Jun 2026)
270,767
Oklahoma Veteran Population (FY2026)
Statewide totals, not specific to this district — these federal programs report only at the state level. Sources: CMS (data.medicaid.gov), VA NCVAS (datahub.va.gov).
Geography
| Counties (4) | Major Cities |
|---|---|
| Tulsa, Washington, Wagoner, Rogers | Tulsa, Broken Arrow, Bartlesville |