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Oklahoma U.S. Senate Seat (Class II)

Oklahoma · Next election 2026 · 5 active candidates · $15.5M raisedFederal
About This Office

One of two U.S. Senate seats representing the state of Oklahoma. Senators serve six-year terms and represent the entire state population.

Total Seats
100
Term Length
6 years
Salary
$174,000
Current Officeholders
This Seat
Sen. Alan Armstrong
Sen. Alan ArmstrongR
U.S. Senator · Oklahoma
Tenure
1y
Bills Spon.
1
Votes Missed
0%
Cross-party
0
Committees
Health, Education, Labor and Pensions Committee
Indian Affairs Committee
Employment and Workplace Safety Subcommittee
+1 more
Other Seats
Sen. James Lankford
Sen. James LankfordR
U.S. Senator · Oklahoma
The 2026 Race

19 candidates filed, 5 active for the 2026 Senate election in Oklahoma. Party primary on Jun 16, 2026. General election on Nov 3, 2026.

Primary
Jun 16, 2026
General
Nov 3, 2026
Total Raised
$15.5M
Candidates
5 active / 19 filed
Incumbent
—
Cash on Hand
$4.1M
Election History
YearWinnerResultRunner-UpTotal Votes
2022James Lankford R64.3%Madison Horn D 32.1%1,150,732
2020Jim Inhofe R62.9%Abby Broyles D 32.8%1,556,361
2016James Lankford R67.7%Mike Workman D 24.6%1,448,047
2014James M. Inhofe R68.0%Matt Silverstein D 28.5%820,733
2010Thomas A. Coburn R70.6%Jim Rogers D 26.1%1,017,151
2008James M. Inhofe R56.7%Andrew Rice D 39.2%1,346,819
2004Tom Coburn R52.8%Brad Carson D 41.2%1,446,846
2002James M. Inhofe R57.3%David Walters D 36.3%1,018,424
1998Don Nickles R66.4%Don E. Carroll D 31.3%859,713
1996James M. Inhofe R56.7%Jim Boren D 40.1%1,183,150
1992Don Nickles R58.5%Steve Lewis D 38.2%1,294,423
1990David L. Boren D83.2%Stephen Jones R 16.8%884,498
1986Don Nickles R55.2%James R. Jones D 44.8%893,666
1984David Boren D75.6%Will E. Bill Crozier R 23.4%1,197,937
1980Don Nickles R53.5%Andy Coats D 43.5%1,098,294
State
Population
4,028,634
Median HH Income
$65K
Unemployment
5.0%
Bachelor's+
28.3%
Veterans
7.9%
Median Age
37.0
Mean HH Income
$89K
Poverty Rate
15.3%
HS or Higher
89.4%
Median Home Value
$200K
Median Rent
$1,014/mo
Owner-Occupied
65.8%
Under 18 / 65+
24.0% / 16.3%